WTU Herbarium Specimen Label Data Generated from the WTU Herbarium Database October 5, 2021 at 10:16 am http://biology.burke.washington.edu/herbarium/collections/search.php

Specimen records: 3098 Images: 358

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Label Query: Genus = "Poa" Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa annua L. U.S.A., WASHINGTON, FERRY COUNTY: U.S.A., WASHINGTON, KING COUNTY: Okanogan Valley: On southeast facing slope east of Forest Service Seattle - Herring's House Park. Park is on W bank of Dumamish Road 2030 (about 1 mile north of Old Stage trailhead). River, collections near restoration site at N end of park. 48° 42' 49" N, 118° 26' 16" W 47.60639°, -122.33083°; WGS 84, uncertainty: 10000 m., Source: Mixed conifer forest (Pseudotsuga menziesii, Pinus contorta) and GeoLocate, Georef'd by WTU Staff meadow mixed with rock outcrops. Scattered. These plants growing Restoration site includes estuary and upland areas. Collected from in shade of Pseudotsuga menziesii. Phenology: Flowers. Origin: barked areas near paved sidewalk. Phenology: Flowers. Origin: Native. Introduced. Sarah Gage 5803 9 Jul 1999 Jeff Walker 29 9 Mar 2003 with Peoples for Puget Sound Herbarium: WTU Herbarium: WTU Poaceae Poa sp. Poaceae U.S.A., WASHINGTON, KING COUNTY: Poa lettermanii Vasey Cascade Mountains of Western Washington: Rattlesnake Ledge trail. U.S.A., WASHINGTON, CHELAN / SKAGIT COUNTY: Elev. 1491 ft. North Cascades National Park; Sahale Arm north of Cascade Pass. 47° 25.979' N, 121° 46.79' W; T23N R8E S33 Elev. 7600-8040 ft. Open area along trail. Light green leaves and stems. Fairly small 48° 29' 46" N, 121° 2' 11" W; UTM Zone 10, 645063.255E, inflorescences. Phenology: Flowers. 5373305.266N; WGS 84, uncertainty: 300 m., Georef'd by WTU Staff, UTM calculated from Lat-Lon. Sarah Gage 7236 23 Jun 2001 Stable and moving scree slopes, acidic silicates, on exposed ridge. with Cindy Spurgeon, Janet Sailer In areas of humus. Phenology: Flowers. Origin: Native. Herbarium: WTU Andreas Tribsch AP-1-28 10 Aug 2002 with Peter Schonswetter Poaceae Herbarium: NOCA, NPS accession 632, catalog 23286 Poa sp. U.S.A., WASHINGTON, KING COUNTY: Poaceae Cascade Mountains of Western Washington: Rattlesnake Ledge trail. Poa cusickii Vasey Elev. 1491 ft. 47° 25.979' N, 121° 46.79' W; T23N R8E S33 U.S.A., WASHINGTON, SKAGIT COUNTY: Open area along trail. Scattered. Lemmas with darker tips, leaves North Cascades National Park; Boston Basin, 2 miles northwest of and stems deep green. Phenology: Flowers. Cascade Pass; rock promitory west of upper climbers camp. Elev. 6310 ft. Sarah Gage 7234 23 Jun 2001 48° 30' 15.88849" N, 121° 4' 6.08149" W; UTM Zone 10, with Cindy Spurgeon, Janet Sailer 642683E, 5373949N; Source: Calc. from UTM, UTM from field notes. Herbarium: WTU Steep south-facing rocky outcrop, with Juniperus communis, Potentilla fruticosa. Uncommon. Phenology: Fertile. Origin: Native. Poaceae Gerald Schneeweiss 55 10 Aug 2002 Poa annua L. with Hanna Weiss, Ben Legler U.S.A., WASHINGTON, SKAGIT COUNTY: Herbarium: NOCA, NPS accession 632, catalog 23449 North Cascades National Park; Cascade River Road; parking area and adjacent roadside near trail to Eldorado. Poaceae Elev. 2135 ft. 48° 29.558' N, 121° 7.337' W; UTM Zone 10, 637800.875E, Poa secunda J. Presl ssp. secunda 5374146.799N; Source: Field notes, UTM calculated from Lat-Lon. Plants growing around edge of parking area, mostly in gravel or U.S.A., WASHINGTON, SKAGIT COUNTY: highly compacted soil; also along roadside. Growing in gravel of Cascade Mountains. North Cascade National Park. 0.2 air parking lot. Phenology: Flowers. Origin: Introduced. kilometers NE of Upper, west of Silent Lakes. Easy Gully or Easy Couloir, above Fisher Creek headquarters and Fisher Creek basin. Sarah Gage 7404 11 Aug 2002 Elev. 5248 ft. 48° 33.1' N, 120° 50.3' W; UTM Zone 10, 659524.412E, Herbarium: WTU, NPS accession 632, catalog 22474 5379655.784N; T35N R16E S11; Source: Field notes, UTM calculated from Lat-Lon. Steep north-facing talus and slide, rock-walled chute. Cliff base. Origin: Native. P. F. Zika 18862A 24 Aug 2003 with Steve Hahn, Cody Hinchliff, Jim Duemmel, Walt Lockwood Herbarium: NOCA, NPS accession 656, catalog 24399 Poaceae Poaceae Poa alpina L. Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, SKAGIT COUNTY: U.S.A., WASHINGTON, SKAGIT COUNTY: Cascade Mountains. North Cascade National Park. 0.2 air Cascade Mountains. North Cascade National Park. 0.2 air kilometers NE of Upper, west of Silent Lakes. Easy Gully or Easy kilometers NE of Upper, west of Silent Lakes. Easy Gully or Easy Couloir, above Fisher Creek headquarters and Fisher Creek basin. Couloir, above Fisher Creek headquarters and Fisher Creek basin. Elev. 5248 ft. Elev. 5248 ft. 48° 33.1' N, 120° 50.3' W; UTM Zone 10, 659524.412E, 48° 33.1' N, 120° 50.3' W; UTM Zone 10, 659524.412E, 5379655.784N; T35N R16E S11; Source: Field notes, UTM 5379655.784N; T35N R16E S11; Source: Field notes, UTM calculated from Lat-Lon. calculated from Lat-Lon. Steep north-facing granite talus and slide. Rock-walled chute. Steep north-facing granitic talus and slide, rock-walled chute. Cespitose. Blue leaves. Phenology: Flowers & Fruits. Origin: Native. Spreading inflorescences. Phenology: Flowers & Fruits. Origin: Native. P. F. Zika 18866 24 Aug 2003 with Jim Duemmel, Walt Lockwood, Steve Hahn, Cody Hinchliff P. F. Zika 18886 24 Aug 2003 with Jim Duemmel, Walt Lockwood, Steve Hahn, Cody Hinchliff Herbarium: NOCA, NPS accession 656, catalog 24354 Herbarium: NOCA, NPS accession 656, catalog 24373 Poaceae Poaceae Poa cusickii Vasey Poa abbreviata R. Br. ssp. pattersonii (Vasey) Á. Löve, D. U.S.A., WASHINGTON, SKAGIT COUNTY: Löve & B.M. Kapoor North Cascades National Park. Fisher Creek Basin. In avalanche chute west of Fisher Creek camp, on north side of Fisher Creek. U.S.A., WASHINGTON, SKAGIT COUNTY: Elev. 5429 ft. Cascade Mountains. North Cascade National Park. 0.2 air 48° 34.297' N, 120° 51.64' W; UTM Zone 10, 657853.507E, kilometers NE of Upper, west of Silent Lakes. Easy Gully or Easy 5382046.932N; WGS 84, uncertainty: 10 m., Source: Field notes, Couloir, above Fisher Creek headquarters and Fisher Creek basin. UTM calculated from Lat-Lon. Elev. 5248 ft. Herbaceous meadow along small stream and avalanche chute. 48° 33.1' N, 120° 50.3' W; UTM Zone 10, 659524.412E, Vegetation (Alnus, Sorbus). Leaves glaucous. Tips of lemmas 5379655.784N; T35N R16E S11; Source: Field notes, UTM purplish. Phenology: Flowers. Origin: Native. calculated from Lat-Lon. Steep north-facing granitic talus and slide, rock-walled chute. Sarah Gage 7521 23 Aug 2003 Cespitose. Leaves green. Inflorescense nods and purple. with Cheryl Soldati Phenology: Fruits. Origin: Native. WTU-358002, NPS accession 656, catalog 24449 P. F. Zika 18873 24 Aug 2003 with Steve Hahn, Jim Duemmel, Walt Lockwood, Cody Hinchliff Poaceae Herbarium: NOCA, NPS accession 656, catalog 24361 Poa secunda J. Presl ssp. secunda Poaceae U.S.A., WASHINGTON, SKAGIT COUNTY: North Cascades National Park. Quarter mile southeast of wetland Poa abbreviata R. Br. ssp. pattersonii (Vasey) Á. Löve, D. complex. Fisher Basin. North facing wall. Löve & B.M. Kapoor 48° 33' 17.85241" N, 120° 50' 39.95755" W; UTM Zone 10, 659064E, 5380009N; Source: Calc. from UTM, UTM from field U.S.A., WASHINGTON, SKAGIT COUNTY: notes. Cascade Mountains. North Cascade National Park. 0.2 air Wet, mossy cliffs with small waterfalls. Partial sun. Plants restricted kilometers NE of Upper, west of Silent Lakes. Easy Gully or Easy to soil pockets and hanging gardens among cracks. Common. Open Couloir, above Fisher Creek headquarters and Fisher Creek basin. panicle. Caespitose. Phenology: Fruits. Origin: Native. Elev. 5248 ft. 48° 33.1' N, 120° 50.3' W; UTM Zone 10, 659524.412E, Steve Hahn 1040 23 Aug 2003 5379655.784N; T35N R16E S11; Source: Field notes, UTM with Walt Lockwood calculated from Lat-Lon. Steep north-facing granitic talus and slide, rock-walled chute. Herbarium: NOCA, NPS accession 656, catalog 24256 Cespitose. Inflorescense droops. Very fine fescue-like foliage. Phenology: Fruits. Origin: Native. Poaceae P. F. Zika 18875 24 Aug 2003 Poa alpina L. with Steve Hahn, Jim Duemmel, Walt Lockwood, Cody Hinchliff U.S.A., WASHINGTON, SKAGIT COUNTY: Herbarium: NOCA, NPS accession 656, catalog 24363 North Cascade National Park. 0.2 air kilometers NE of Upper Silent Lakes. Above Fisher Creek headwaters. Easy Gully or Easy Couloir. Elev. 6000 ft. 48° 33' 19.33894" N, 120° 49' 56.66739" W; UTM Zone 10, 659950E, 5380080N; T35N R16E S11; Source: Calc. from UTM, UTM from field notes. Subalpine meadow between clifftop and base of permanent snowfield. Granitic rubble and intrusive dike. Cespitose. Leaves blue-green. Glumes purple. Phenology: Flowers & Fruits. Origin: Native. P. F. Zika 18855 23 Aug 2003 with Jim Duemmel, Walt Lockwood, Steve Hahn, Cody Hinchliff Herbarium: NOCA, NPS accession 656, catalog 24344 Poaceae Poaceae Poa radula Fr. & Sav. Poa secunda J. Presl ssp. secunda RUSSIAN FEDERATION, SAKHALIN REGION: U.S.A., OREGON, WALLOWA COUNTY: Sakhalin Island; on west side of island along Hwy 495 4 km SSW of Wallowa-Whitman National Forest. Lostine Canyon, Bowman Trail, Lesogorsk and just north of Tel'novskiy, at mouth of unnamed where trail first crosses a feeder creek. stream emptying into Tatary Straight. Elev. 6689 ft. Elev. 10 ft. 45° 17.289' N, 117° 24.645' W Shrubby gully opening to beach, with Alnus, Salix, Petasites, Dry, north-facing outcrop; open area, break in trees. Granite cliff and Senecio, grasses. Growing on open slope directly above beach. talus. Grass. Growing on slope with Gage #7353. Altimeter reading Phenology: Flowers. Origin: Native. 6450 ft. Phenology: Fruits. Origin: Native. Ben Legler 847 23 Jul 2003 Sarah Gage 7352 21 Jul 2002 with Don Knoke, Dale Blum, Richard Robohm Herbarium: WTU WTU-360994 Poaceae Poaceae Poa radula Fr. & Sav. Poa secunda J. Presl ssp. secunda RUSSIAN FEDERATION, SAKHALIN REGION: Sakhalin Island, on Schmidta Peninsula at northern end of island; U.S.A., OREGON, WALLOWA COUNTY: along Sukharnyy River ca 7 km SSW of Tri Brata Mountain. Wallowa-Whitman National Forest. Lostine Canyon, Bowman Trail, Elev. 394 ft. where trail first crosses a feeder creek. 54° 2' 2.58" N, 142° 48' 21" E Elev. 6689 ft. Dense Picea-Betula forest, with understory of Cornus canadensis, 45° 17.289' N, 117° 24.645' W ferns, mosses; also some small logging clearings and buildings. In Dry, north-facing outcrop; open area, break in trees. Granite cliff and wet soil by creek; stems solitary. Phenology: Flowers. Origin: Native. talus. Grass. Growing on slope with Gage #7352. Altimeter reading 6450 ft. Phenology: Fruits. Origin: Native. Ben Legler 1192 9 Aug 2003 Sarah Gage 7353 21 Jul 2002 Herbarium: WTU with Don Knoke, Dale Blum, Richard Robohm WTU-360987 Poaceae Poa neosachalinensis N.S. Probatova Poaceae RUSSIAN FEDERATION, SAKHALIN REGION: Poa cusickii Vasey Sakhalin Island, central part of island; along east side of the Orlovka River circa 25 kilometers west of town of Smirnykh and 4 kilometers U.S.A., OREGON, WALLOWA COUNTY: southeast of mouth of Ognennaya River. Wallowa-Whitman National Forest. Lostine Canyon, Bowman Trail, Elev. 262 ft. where trail first crosses a feeder creek. 49° 43' 46.62" N, 142° 31' 27.36" E Elev. 6689 ft. Riparian deciduous forest, with gravel and sand in riverbed. In tufts 45° 17.289' N, 117° 24.645' W in wet sand and silt by river. Phenology: Flowers. Origin: Native. Dry, north-facing outcrop; open area, break in trees. Granite cliff and talus. Spikes +/- nodding. Altimeter reading 6450 ft. Phenology: Ben Legler 886 25 Jul 2003 Fruits. Origin: Native. WTU-358585 Sarah Gage 7363 21 Jul 2002 with Don Knoke, Dale Blum, Richard Robohm Poaceae WTU-360944 Poa pseudoattenuata Probat. Poaceae RUSSIAN FEDERATION, SAKHALIN REGION: Sakhalin Island, central part; 45 kilometers east-southeast of Poa pratensis L. Tymovskoye and 15 kilometers southeast of Mt. Lopatina; in headwaters of Krebtovyy River 1.5 kilometers northeast of U.S.A., OREGON, WALLOWA COUNTY: Chamginsky Pass. Wallowa-Whitman National Forest. U.S. Forest Service Road #39. Elev. 2624 ft. Salt Creek Summit Sno-Park, 0.5 mi. east of parking area. 50° 45' 23.82" N, 143° 17' 21" E Elev. 6150 ft. Steep narrow stream valley and avalanche chute filled with snow; 45° 12.47' N, 117° 4.07' W; T4S R46E S16 SE side slopes grading from Carex meadows at base to Pinus pumila Lodgepole pine, Abies lasiocarpa dominated meadow - surrounded and Betula ermanii forest farther up. Growing in cracks on rock face. by burned areas; gravelly loam. Phenology: Fruits. Origin: Phenology: Flowers. Origin: Native. Introduced. Ben Legler 952 28 Jul 2003 Robert Goff 02-33 19 Jul 2002 with Suzanne Bagshaw, Dale Blum, David Giblin, Richard Robohm. WTU-358940 WTU-360770 Poaceae Poaceae Poa cusickii Vasey ssp. cusickii Poa cusickii Vasey ssp. purpurascens (Vasey) Soreng U.S.A., WASHINGTON, PIERCE COUNTY: U.S.A., WASHINGTON, PIERCE COUNTY: Mount Rainier National Park, along ridge north of Brown Peak. Mount Rainier National Park, Sourdough Ridge Trail, S slopes of Elev. 6210 ft. Dege Peak, Sourdough Mountains. 46° 57.198' N, 121° 35.094' W; UTM Zone 10, 607680.081E, Elev. 6700 ft. 5200727.89N; Source: GPS, UTM calculated from Lat-Lon. 46° 55' N, 121° 36.5' W; UTM Zone 10, 605969.231E, Steep slope, rocky ground. Other plants: Abies lasiocarpa 5196625.181N; T17N R9E S36; Source: GPS, UTM calculated (scattered), Silene parryi, Aster ledophyllus, Arenaria capillaris. from Lat-Lon. Foliage blue-green; loosely caespitose; scattered. Phenology: Loose dry steep (rocky) slope, over volcanics, full sun, with Aster Flowers. Origin: Native. ledophyllus, Valeriana, Lupinus, Rainiera, scattered Abies lasiocarpa. Large flowers (all female), cespitose. Sheath closure Don Knoke 657 18 Aug 2004 51%. Phenology: Flowers. Origin: Native. with David Giblin P. F. Zika 19992 18 Aug 2004 WTU-361953, NPS accession 448, catalog 15136 with Elizabeth Gould WTU-361857, NPS accession 448, catalog 15313 Poaceae Poa secunda J. Presl ssp. secunda Poaceae U.S.A., OREGON, WALLOWA COUNTY: Poa stenantha Trin. var. stenantha Wallowa-Whitman National Forest. U.S. Forest Service Road #39. Salt Creek Summit Sno-Park, 0.5 mi. east of parking area. U.S.A., WASHINGTON, PIERCE COUNTY: Elev. 6150 ft. Mount Rainier National Park, summit of Dege Peak, Sourdough 45° 12.47' N, 117° 4.07' W; T4S R46E S16 SE Mountains. Lodgepole pine, Abies lasiocarpa dominated meadow - surrounded Elev. 7006 ft. by burned areas; gravelly loam. Bunchgrass. Phenology: Flowers. 46° 55.1' N, 121° 36.6' W; UTM Zone 10, 605839.039E, Origin: Native. 5196808.133N; T17N R9E S36; Source: GPS, UTM calculated from Lat-Lon. Robert Goff 02-2 19 Jul 2002 Volcanic rubble, with scattered heather, Luetkea, Abies lasiocarpa, with Suzanne Bagshaw, Dale Blum, David Giblin, Richard Robohm. Pinus albicaulis. Cespitose, divaricate inflorescence. Anthers 1.5, 1.8 millimeters. Leaf sheath closed 21%. Lemma 4.2 millimeters. WTU-360997 Phenology: Flowers. Origin: Native. P. F. Zika 19993 18 Aug 2004 Poaceae with Elizabeth Gould Poa bulbosa L. ssp. vivipara (Koeler) Arcang. WTU-361841, NPS accession 448, catalog 15315 U.S.A., WASHINGTON, THURSTON COUNTY: Along Highway 510 on west side of Yelm. Poaceae Elev. 330 ft. 46.94935°, -122.62026°; WGS 84, uncertainty: 1500 m., Source: Poa stenantha Trin. var. stenantha GeoLocate, Georef'd by WTU Staff Grassy roadbank among farm fields. Plants scattered along U.S.A., WASHINGTON, PIERCE COUNTY: highway. Phenology: Bulbils. Mount Rainier National Park, summit of Dege Peak, Sourdough Mountains. Ben Legler 405 18 May 2003 Elev. 7006 ft. 46° 55.1' N, 121° 36.6' W; UTM Zone 10, 605839.039E, WTU-358512 5196808.133N; T17N R9E S36; Source: GPS, UTM calculated from Lat-Lon. Volcanic rubble, with scattered heather, Luetkea, Abies lasiocarpa, Poaceae Pinus albicaulis. Cespitose, leaves blue-ish, forming small turf. Anther 2.0 millimeters. Leaf sheath closed 36%. Ligules 1.7, 2.5 Poa arctica R. Br. ssp. grayana (Vasey) Á. Löve, D. Löve & millimeters. Phenology: Flowers. Origin: Native. B.M. Kapoor P. F. Zika 19994 18 Aug 2004 U.S.A., WASHINGTON, PIERCE COUNTY: with Elizabeth Gould Mount Rainier National Park, on northeast side at The Palisades, E end below cliffs just NW of Upper Palisades Lake. WTU-361843, NPS accession 448, catalog 15318 Elev. 6100 ft. 46° 57' 7" N, 121° 35' 45" W; UTM Zone 10, 606901E, 5200692N; NAD 27, uncertainty: 9 m., Source: GPS Steep, east-facing rocky slope below small cliffs, with Lutkea pectinata, Carex spectabilis, Poa sp. Loosely tufted; abundant. . Phenology: Flowers. Origin: Native. Ben Legler 2224 18 Aug 2004 with Pete Del Zotto WTU-361469, NPS accession 448, catalog 15094 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa stenantha Trin. U.S.A., WASHINGTON, CHELAN COUNTY: U.S.A., WASHINGTON, CHELAN COUNTY: North Cascades National Park Complex, Lake Chelan National North Cascades National Park Complex, Lake Chelan National Recreation Area, north side of lake known as "Dee Dee Lake." Recreation Area, 0.5 air km north of summit of McAlester Mtn., south Elev. 6320 ft. of South Pass, above unnamed (Dee-Dee) lake, north-facing steep 48° 24' N, 120° 38' W; UTM Zone 10, 674011E, 5363805N; NAD granitic talus at base of wet cliffs. 27, Source: Field notes Elev. 6303 ft. Growing on talus slope upslope from lake. Phenology: Fruits. Origin: 48° 24.15' N, 120° 39.12' W; UTM Zone 10, 673783E, 5363482N; Native. Source: GPS, UTM calculated from Lat-Lon. Exposed alpine turf, shaded at mid-day by cliffs. Cespitose. Sarah Gage 7616 8 Aug 2004 Phenology: Flowers. Origin: Native. with Jim Duemmel, Steve Karafit, Gene Myers Steve Hahn 1297 8 Aug 2004 WTU-361910, NPS accession 656, catalog 12448 with Peter Zika WTU-361980, NPS accession 656, catalog 12607 Poaceae Poa wheeleri Vasey Poaceae U.S.A., OREGON, WALLOWA COUNTY: Poa alpina L. ssp. alpina Wallowa-Whitman National Forest. Bonny Lake. Elev. 7837 ft. U.S.A., OREGON, WALLOWA COUNTY: 45° 11.025' N, 117° 9.617' W Wallowa-Whitman National Forest. Hurricane Creek Canyon. Open wet meadows, bordered by scattered mixed conifer forest Elev. 5382 ft. (mostly Abies lasiocarpa). Steep moisture gradient to dry rocky 45° 17.335' N, 117° 18.325' W slope, west-facing, variable 5 to 25 degrees. Phenology: Flowers. Open meadows, gravel bank, and willow thickets along creek. Origin: Native. Caespitose; foliage blue-grown (green?); sandy areas. Phenology: Flowers. Origin: Native. Don Knoke 230 20 Jul 2002 with Ben Legler, Dick Olmstead Richard G. Olmstead 02-112 21 Jul 2002 with Peter Zika WTU-360668 WTU-360895 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, CHELAN COUNTY: North Cascades National Park Complex, Lake Chelan National U.S.A., OREGON, WALLOWA COUNTY: Recreation Area, 1.6 air km southwest of McAlester Lake, unnamed Wallowa-Whitman National Forest. Eagle Cap Ranger District, Eagle pond at northeast end of Rainbow Ridge. Cap Wilderness Area. Big Sheep Creek Drainage. Bonnie Lakes Elev. 6111 ft. Trail. Pass between Big Sheep Creek and Wallowa River, south of 48° 24.97' N, 120° 41.08' W; UTM Zone 10, 671319.74E, Aneroid Peak. 5364927.985N; Source: GPS, UTM calculated from Lat-Lon. Elev. 8462 ft. Dry ledge, over granite; partial shade, near north shore. Cespitose. 45° 11.6' N, 117° 11.1' W Phenology: Flowers. Origin: Native. Basalt bedrock, +/- alpine meadows (widely scattered trees) - Pinus. Caespitose; common. Phenology: Flowers & Fruits. Origin: Native. Steve Hahn 1261 7 Aug 2004 with Peter Zika, Jim Duemmel, Gene Myers Sharon Rodman 618 19 Jul 2002 with Peter Zika, Mark Egger, David Tank, Ben Legler WTU-366244, NPS accession 656, catalog 12505 WTU-361014 Poaceae Poaceae Poa alpina L. Poa cusickii Vasey U.S.A., WASHINGTON, CHELAN COUNTY: North Cascades National Park Complex, Lake Chelan National U.S.A., OREGON, WALLOWA COUNTY: Recreation Area, 0.5 air km north of summit of McAlester Mtn., south Wallowa-Whitman National Forest. Eagle Cap Ranger District, Eagle of South Pass, above unnamed (Dee-Dee) lake, north-facing steep Cap Wilderness Area. Big Sheep Creek Drainage. Bonnie Lakes granitic talus at base of wet cliffs. Trail. Pass between Big Sheep Creek and Wallowa River, south of Elev. 6303 ft. Aneroid Peak. 48° 24.15' N, 120° 39.12' W; UTM Zone 10, 673783E, 5363482N; Elev. 8462 ft. Source: GPS, UTM calculated from Lat-Lon. 45° 11.6' N, 117° 11.1' W Exposed alpine turf, shaded at mid-day by cliffs. Cespitose. Basalt bedrock, +/- alpine meadows (widely scattered trees) - Pinus. Phenology: Flowers. Origin: Native. Caespitose; leaves blue-green; common. Phenology: Fruits. Origin: Native. Steve Hahn 1288 8 Aug 2004 with Peter Zika Sharon Rodman 624 19 Jul 2002 with Peter Zika, Mark Egger, David Tank, Ben Legler WTU-361839, NPS accession 656, catalog 12589 WTU-361009 Poaceae Poaceae Poa alpina L. Poa alpina L. ssp. alpina U.S.A., WASHINGTON, OKANOGAN COUNTY: U.S.A., OREGON, WALLOWA COUNTY: Okanogan National Forest. Freeze Out Ridge Trail below Tiffany Wallowa-Whitman National Forest. Eagle Cap Wilderness. West of Mountain. Management Authority United States Forest Service. Aneroid Mountain. Alpine ridge above and southeast of Dollar Lake. Elev. 7380 ft. Elev. 8659 ft. 48° 39.722' N, 119° 56.522' W; T37N R23E S34 45° 11.3' N, 117° 11.1' W Alpine, at treeline; moist depressions by Engelmann Spruce. In Alpine Ridge above and SE of Dollar Lake; NW aspect; full sun; mix shade of Engelmann Spruce; associated w/ Stellaria; (GPS-8 sat.). of basalt and Hurwal Form. sedimentary/limestone. All w/ Astragalus Phenology: Flowers. Origin: Native. alpinus, Carex phaeocephala, C. rossii, Phlox caespitosa, Aster alpigenus, and Trisetum spicatum. Tufted, leaves pale blue-green; Ken Davis 03-26 26 Jul 2003 common. Phenology: Flowers & Fruits. Origin: Native. with David Tank, Kara Ardern, Valerie Soza, Katie Mitchell P. F. Zika 17063 19 Jul 2002 WTU-361381 with Sharon Rodman, Dave Tank, Ben Legler, Mark Egger WTU-360869 Poaceae Poa secunda J. Presl ssp. secunda Poaceae U.S.A., WASHINGTON, OKANOGAN COUNTY: Poa wheeleri Vasey Okanogan National Forest. Freeze Out Ridge Trail below Tiffany Mountain. Management Authority United States Forest Service. U.S.A., WASHINGTON, CHELAN COUNTY: Elev. 7380 ft. Okanogan National Forest. Along Maple Pass Trail circa 1 kilometer 48° 39.722' N, 119° 56.522' W; T37N R23E S34 below Maple Pass. Alpine, at treeline; moist depressions by Engelmann Spruce. Not Elev. 6465 ft. common; bunchy (clumped); (GPS-8 sat.). Phenology: Flowers & 48° 30.138' N, 120° 45.02' W; T34N R17E S32 NE Fruits. Origin: Native. Sloping alpine meadow w/ Vaccinium, Luetkea, islands of Picea. Phenology: Fruits. Origin: Native. Ken Davis 03-29 26 Jul 2003 with David Tank, Kara Ardern, Valerie Soza, Katie Mitchell Don Knoke 378 26 Jul 2003 with Cindy Spurgeon, Dale Blum, Marianne Powell, David Giblin WTU-361391 WTU-362554 Poaceae Poaceae Poa cusickii Vasey ssp. cusickii Poa wheeleri Vasey U.S.A., WASHINGTON, SKAGIT COUNTY: Okanogan National Forest. North Cascades Highway 20. Easy Pass U.S.A., WASHINGTON, SKAGIT COUNTY: Trail, below big meadow - just breaking out of trees. (GPS 3 sat.); Okanogan National Forest. Downslope from Easy Pass, Easy Pass Accuracy 49 feet. Trailhead; just downslope from NPS boundary, about 75 m. line of Elev. 4749 ft. sight to pass. (WGS84). 48° 34.456' N, 120° 49.255' W; T36N R16E S35 Elev. 6350 ft. Below big meadow - just breaking out of trees. Along trail; moist to 48.57287° N, 120.84134° W dry soils; occasional, singly and in small clumps. Leaf sheath closure Talus granite (?) slope surrounded by rocky cliffs; alpine/subalpine; 46%. Phenology: Fruits. Origin: Native. very little vegetative cover: Arnica sp., Lomatium, Erysimum, Anemone, Phacelia, Carex, Poa, Anaphalis; scattered. Growing in Ken Davis 03-85 27 Jul 2003 granitic (?) talus slope; scattered and common. Phenology: Flowers. with Richard Robohm, Sarah Gage, Robert Goff, Margarite Goff, Origin: Native. Dale Blum Katie Mitchell 03-11 25 Jul 2003 WTU-361404 with Valerie Soza, B. Lippett WTU-360716 Poaceae Poa wheeleri Vasey Poaceae U.S.A., WASHINGTON, SKAGIT COUNTY: Poa cusickii Vasey Okanogan National Forest. Easy Pass Trail, along trail ca. 1 km. east and below summit of pass. U.S.A., WASHINGTON, OKANOGAN COUNTY: Elev. 5750 ft. Okanogan National Forest. Hart's Pass. Meadows Campground. 48° 34.38' N, 120° 50.098' W; T36N R16E S34 SE Elev. 6245 ft. Steep scree field/alpine meadow. Pulsatilla occidentalis, Luetkea 48° 42.645' N, 120° 40.587' W pectinata, Carex spp., some Abies lasiocarpa along edge. Subalpine meadows among Abies lasiocarpa. Dry upland meadow Caespitose; common. Phenology: Flowers. Origin: Native. and moist meadows; small drainage. Phenology: Flowers. Origin: Native. Don Knoke 335 25 Jul 2003 with David Giblin Richard G. Olmstead 03-75 25 Jul 2003 with David Tank, Kara Ardern, Sharon Rodman, Cindy Spurgeon, WTU-361194 Sheila Olmstead, Ken Davis WTU-361249 Poaceae Poaceae Poa alpina L. Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., WASHINGTON, OKANOGAN COUNTY: U.S.A., WASHINGTON, PEND OREILLE COUNTY: Okanogan National Forest. Hart's Pass. Meadows Campground. East side of Box Canyon. Elev. 6245 ft. Elev. 2000-2200 ft. 48° 42.645' N, 120° 40.587' W 48.78028°, -117.40889°; WGS 84, uncertainty: 10000 m., Source: Subalpine meadows among Abies lasiocarpa. Dry upland meadow GeoLocate, Georef'd by WTU Staff and moist meadows; small drainage. Phenology: Flowers. Origin: Dry slopes. Seeds removed for study at University of Washington by Native. Kristen Richardson, date: 6-29-2009. Phenology: Fertile. Origin: Native. Richard G. Olmstead 03-81 25 Jul 2003 with David Tank, Kara Ardern, Sharon Rodman, Cindy Spurgeon, Earle F. Layser 1327 1 Jun 1969 Sheila Olmstead, Ken Davis WTU-242347 WTU-361527 Poaceae Poaceae Poa alpina L. Poa alpina L. U.S.A., WASHINGTON, CHELAN COUNTY: U.S.A., WASHINGTON, WHATCOM / OKANOGAN COUNTY: Three Brothers, Wenatchee Mountains. Okanogan National Forest. Slate Peak summit and road between 47.43891°, -120.74198°; WGS84, uncertainty: 2000 m., Source: gate and summit. Georeferenced, Georef'd by WTU Staff Elev. 7446 ft. Rocky alpine slopes. Origin: Native. 48° 44.506' N, 120° 40.859' W Slate Peak summit and road between gate and summit. Phenology: J. William Thompson 12629 19 Aug 1935 Flowers. Origin: Native. WTU-34261 Richard G. Olmstead 03-110 26 Jul 2003 with Sheila Olmstead, Sarah Gage, Liz Van Volkenburgh, B. Lippett, Robert Goff, Marguerite Goff Poaceae Herbarium: WTU Poa alpina L. U.S.A., WASHINGTON, OKANOGAN COUNTY: Poaceae Tom Lease's Sheep Range, above Hidden Lakes, Okanogan Forest. 48.13639°, -119.33444°; WGS 84, uncertainty: 10000 m., Source: Poa secunda J. Presl ssp. secunda GeoLocate, Georef'd by WTU Staff Origin: Native. U.S.A., WASHINGTON, WHATCOM / OKANOGAN COUNTY: Okanogan National Forest. Slate Peak summit and road between Tom Lease 13468 8 Aug 1916 gate and summit. Elev. 7446 ft. WTU-322569 48° 44.506' N, 120° 40.859' W Slate Peak summit and road between gate and summit. Phenology: Fruits. Origin: Native. Poaceae Richard G. Olmstead 03-112 26 Jul 2003 Poa alpina L. ssp. alpina with Sheila Olmstead, Sarah Gage, Liz Van Volkenburgh, B. Lippett, Robert Goff, Marguerite Goff U.S.A., WASHINGTON, WHATCOM COUNTY: Below Heliotrope Ridge above Kulshan Cabin, Mt Baker. Herbarium: WTU 48.78444°, -121.88528°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff North sloping moraine below snow. With Poa gracillima, Trisetum Poaceae spicatum, & Juncus drummondii. Origin: Native. Poa secunda J. Presl ssp. secunda M. Arnot 172 7 Sep 1989 U.S.A., WASHINGTON, WHATCOM / OKANOGAN COUNTY: WTU-317308 Okanogan National Forest. Slate Peak summit and road between gate and summit. Elev. 7446 ft. Poaceae 48° 44.506' N, 120° 40.859' W Slate Peak summit and road between gate and summit. Phenology: Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Flowers. Origin: Native. U.S.A., WASHINGTON, GRANT COUNTY: Richard G. Olmstead 03-120 26 Jul 2003 Alkaline pond in the Grand Coulee, 7 miles north of the Dry Falls. with Sheila Olmstead, Sarah Gage, Liz Van Volkenburgh, B. Lippett, 47.69351°, -119.26598°; WGS 84, uncertainty: 500 m., Source: Robert Goff, Marguerite Goff GeoLocate, Georef'd by WTU Staff Border of alkaline pond. Origin: Native. Herbarium: WTU H. T. Rogers 589 2 Jun 1940 WTU-292768 Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa annua L. U.S.A., WASHINGTON, SPOKANE COUNTY: U.S.A., WASHINGTON, KLICKITAT COUNTY: Spangle. Bingen. 47.4275°, -117.37917°; WGS 84, uncertainty: 1000 m., Source: 45.71495°, -121.46462°; WGS 84, uncertainty: 500 m., Source: GeoLocate, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Origin: Native. Origin: Introduced. Wilhelm N. Suksdorf 8721 30 Jun 1916 Wilhelm N. Suksdorf 13749 22 Apr 1930 WTU-287642 WTU-287639

Poaceae Poaceae Poa annua L. Poa annua L. U.S.A., WASHINGTON, CLALLAM COUNTY: U.S.A., WASHINGTON, PACIFIC COUNTY: Mora. Pioneer Road, 0.4 miles west of Sand Ridge Road. Circa 2.5 air 47.92139°, -124.61667°; WGS 84, uncertainty: 10000 m., Source: kilometers northeast of town of Long Beach. GeoLocate, Georef'd by WTU Staff Elev. 16 ft. Beach. Origin: Introduced. T11N R11W S34 NW 1/4 of SE 1/4; NAD 27, uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler George Neville Jones 3530 Aug 1931 In sandy cranberry field near research station, with Vaccinium macrocarpon, Juncus bufonius, Rubus laciniatus. Weed. Origin: WTU-21985 Introduced. P. F. Zika 14211 31 Aug 1999 Poaceae WTU-339212 Poa annua L. U.S.A., WASHINGTON, CHELAN COUNTY: Poaceae Leavenworth Ranger Station. Elev. 1200 ft. Poa annua L. 47.59639°, -120.66028°; WGS84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff U.S.A., WASHINGTON, PIERCE COUNTY: Spring. Label difficult to read. Origin: Introduced. Tacoma, N 15th and Cheyenne St. 47.25306°, -122.44306°; WGS 84, uncertainty: 10000 m., Source: Edward P. Cliff 56 C 16 Apr 1932 GeoLocate, Georef'd by WTU Staff In vegetable garden. Origin: Introduced. WTU-322570 M. C. Huntley 862 7 Apr 1952 Poaceae WTU-173589 Poa annua L. Poaceae U.S.A., WASHINGTON, GRAYS HARBOR COUNTY: Humptulips. Poa annua L. 47.23306°, -123.95806°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff U.S.A., WASHINGTON, SNOHOMISH COUNTY: Origin: Introduced. Arlington. 48.19889°, -122.12389°; WGS 84, uncertainty: 10000 m., Source: George Neville Jones 3713 Aug 1931 GeoLocate, Georef'd by WTU Staff In back yard garden. Origin: Introduced. WTU-21990 M. Arnot 328 12 Jun 1991 Poaceae WTU-325548 Poa annua L. Poaceae U.S.A., WASHINGTON, KING COUNTY: Seattle: University of Washington campus, Medicinal Herb Garden, Poa annua L. east end. 47.60639°, -122.33083°; WGS 84, uncertainty: 10000 m., Source: U.S.A., WASHINGTON, STEVENS COUNTY: GeoLocate, Georef'd by WTU Staff Colville. In herb beds. Abundant weed. Origin: Introduced. 48.54667°, -117.90444°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff Sarah Gage 26 12 Apr 1991 Sandy pasture. Origin: Introduced. WTU-321401 F. O. Kreager 522 26 Aug 1902 WTU-68368 Poaceae Poaceae Poa annua L. Poa bulbosa L. ssp. vivipara (Koeler) Arcang. U.S.A., WASHINGTON, WHATCOM COUNTY: : Sandy Point. 48.78639°, -122.70389°; WGS 84, uncertainty: 10000 m., Source: Rocky flood plain terrace of creek. With Poa secunda, Lupinus sp., GeoLocate, Georef'd by WTU Staff Bromus tectorum, under Quercus garryana. Phenology: Bulbils. In moist pocket. Origin: Introduced. Eliza Habegger RC 42 6 May 1997 W. C. Muenscher 9790 2 May 1939 WTU-334886 WTU-55392 Poaceae Poaceae Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Poa bulbosa L. ssp. vivipara (Koeler) Arcang. U.S.A., WASHINGTON, KING COUNTY: Gasworks Park, Seattle. U.S.A., WASHINGTON, BENTON COUNTY: 47.60639°, -122.33083°; WGS 84, uncertainty: 10000 m., Source: Snively ranch house. GeoLocate, Georef'd by WTU Staff 46° 30' N, 119° 43' W; T11N R25E Gravelly, dry roadside. Viviparous, bulbous based culms. Phenology: Growing around ranch house in deep shade of white poplar trees. Bulbils. Ritzville Silt Loam. Phenology: Bulbils. T. F. Johnson 95 18 Apr 1987 Joan T O'Farrell 71-36 25 Apr 1971 with Thomas P. O'Farrell WTU-328320 WTU-260295 Poaceae Poaceae Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Poa bulbosa L. ssp. vivipara (Koeler) Arcang. U.S.A., WASHINGTON, KITTITAS COUNTY: Paddy-Go-Easy Pass Trail. U.S.A., WASHINGTON, COWLITZ COUNTY: Elev. 4500 ft. 5 miles south of Kelso, on cliff above Old Pacific Highway. 47.54482°, -121.06148°; WGS 84, uncertainty: 500 m., Source: 46.07151°, -122.8657°; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Along south-facing dry serpentine slopes. Phenology: Bulbils. On cliff. Phenology: Bulbils. A. R. Kruckeberg 2943 22 Jun 1952 C. L. Hitchcock 23344 1 May 1964 with C.V.Muhlick WTU-150174 WTU-215140 Poaceae Poaceae Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Poa bulbosa L. ssp. vivipara (Koeler) Arcang. U.S.A., WASHINGTON, PIERCE COUNTY: Mt Rainier National Park, Hwy 410 1 mile south of the White River U.S.A., WASHINGTON, CHELAN COUNTY: entrance. Mouth of Derby Canyon, near Leavenworth. Elev. 2900 ft. Elev. 1200 ft. 46° 57' 40" N, 121° 31' 30" W 47.56935°, -120.588237°; WGS84, uncertainty: 5000 m., Source: With other grasses and weedy herbs on the open roadside. GeoLocate, Georef'd by WTU Staff Phenology: Bulbils. Phenology: Bulbils. David Biek 34 29 May 2000 James Dennis Currie 39 16 May 1948 WTU-344367 WTU-187654 Poaceae Poaceae Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Poa bulbosa L. ssp. vivipara (Koeler) Arcang. U.S.A., WASHINGTON, OKANOGAN COUNTY: U.S.A., WASHINGTON, COLUMBIA COUNTY: 6 miles northeast of Tonasket. Umatilla Natl Forest, Forest road 46 between mile 16 and 17. T38N R28E S28; WGS 84, uncertainty: 1000 m., Source: Elev. 4264-5576 ft. GeoLocate, Georef'd by WTU Staff T9N R40E S26 SE; WGS 84, uncertainty: 500 m., Source: Nat. Grassy west-facing slope with granite outcrops. Ponderosa pine - Geog. TOPO!, Georef'd by John Bassett Douglas fir savanna. Assoc sp: grasses. Uncommon in area, found Dry, sparsely vegetated ridgetop. Not evenly distributed; mostly just only in disturbed sites. Roots bulb-like. Phenology: Bulbils. in areas impacted by vehicles. Phenology: Bulbils. Chris H. Troth 46 29 May 1995 Tracey Fuentes 58 29 Jun 1997 with Rebecca G. Troth WTU-338921 WTU-332038 Poaceae Poaceae Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, SAN JUAN COUNTY: U.S.A., WASHINGTON, BENTON COUNTY: Lopez Island, 1 mi N of Richardson. Benton County. Elev. 50 ft. T12N R28E S27; WGS 84, uncertainty: 800 m., Source: 48.451944°, -122.898889°; WGS 84, uncertainty: 1600 m., GeoLocate, Georef'd by WTU Staff Source: Georeferenced, Georef'd by WTU Staff Sand dune area. Abundant perennial bunchgrass in middle seral Gravelly, very dry roadside, weedy. Common perennials. Phenology: stages. Co-dominant with Koeleria cristata. Occasional in small, Bulbils. protected, stabilized pockets. Probably an ecotype of P. canbyi adapted to this habitat. Origin: Native. Fred Sharpe 54 18 Apr 1984 Jack R. Maze Langham 222 16 Jun 1970 WTU-313840 WTU-260211 Poaceae Poaceae Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, WALLA WALLA COUNTY: Along stream 2 miles south of Walla Walla. U.S.A., WASHINGTON, CHELAN COUNTY: 46.035763°, -118.34194°; WGS 84, uncertainty: 1000 m., Source: 4 miles south of Chumstick Mountain Lookout. GeoLocate, Georef'd by WTU Staff 47.592738°, -120.45078°; WGS84, uncertainty: 800 m., Source: Grassy stream bank. Phenology: Bulbils. Georeferenced, Georef'd by WTU Staff Open grassy hillside in scattered ponderosa pine. Plants densely C. L. Hitchcock 8282 24 May 1944 tufted, nonrhizomatous; culms purplish; lemmas rounded, with C.V.Muhlick crisp-puberulent. Origin: Native. WTU-92634 C. L. Hitchcock 228119 3 Jul 1963 with C.V.Muhlick Poaceae WTU-217233 Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Poaceae U.S.A., WASHINGTON, WHITMAN COUNTY: 1/2 mile N Armstrong. Poa secunda J. Presl ssp. secunda 46.789234°, -117.22444°; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff U.S.A., WASHINGTON, GRANT COUNTY: Abundant on W exposure. Phenology: Bulbils. Along the highway - in Grand Coulee - 20 miles N of Coulee Junction. J. R. King 52-34 30 Apr 1952 47.87766°, -119.13685°; WGS 84, uncertainty: 2000 m., Source: GeoLocate, Georef'd by WTU Staff WTU-176959 Roadside. A very common plant in this area. Panicle much contracted before anthesis but considerably expanded at time of flowering. Origin: Native. Poaceae V. L. Marsh 1344 4 May 1941 Poa bulbosa L. ssp. vivipara (Koeler) Arcang. WTU-349026 U.S.A., WASHINGTON, YAKIMA COUNTY: Summit of Cleman's Mountain, west of Yakima. Poaceae Elev. 5080 ft. 46° 49' N, 120° 51' W; T15N R16E S5 Poa secunda J. Presl ssp. secunda Phenology: Bulbils. U.S.A., WASHINGTON, GRANT COUNTY: Sarah Gage G&R 242A 14 Jun 1992 Vicinity of McLoughlin's Draw, east wall Upper Grand Coulee. with Sharon Rodman 47.94167°, -119.00222°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff WTU-344684 Origin: Native. Xerpha M. Gaines 563 31 May 1951 Poaceae with T. H. Scheffer Poa secunda J. Presl ssp. secunda WTU-143075 U.S.A., WASHINGTON, ASOTIN COUNTY: Ridge leading S from Puffer's Butte. Elev. 4500 ft. T7N R45E S15; WGS 84, uncertainty: 1300 m., Source: Georeferenced, Georef'd by WTU Staff In thin rocky soil. Origin: Native. Arthur Cronquist 5821 4 Jun 1949 WTU-169055 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, GARFIELD COUNTY: U.S.A., WASHINGTON, SKAGIT COUNTY: Rose Springs Road, Pomeroy. Rocky knoll; 5 miles south of Anacortes. 46.475°, -117.60167°; WGS 84, uncertainty: 10000 m., Source: 48.440418°, -122.61139°; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Taken from a plant growing in the USDA Conservation Service Humid Transition zone; on rocky knoll. Origin: Native. Grass Nursery at Pullman, from seed collected at the location given. Origin: Native. Cultivated. C. L. Hitchcock 3438 15 May 1938 V. L. Marsh 1380 24 May 1941 WTU-45374 WTU-66280 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, SPOKANE COUNTY: 15 miles north of Spangle. U.S.A., WASHINGTON, LINCOLN COUNTY: 47.644626°, -117.37917°; WGS 84, uncertainty: 1000 m., Source: Reardan. GeoLocate, Georef'd by WTU Staff 47.66955°, -117.8779°; WGS 84, uncertainty: 1500 m., Source: Taken from a plant growing in the USDA Conservation Service GeoLocate, Georef'd by WTU Staff Grass Nursery at Pullman, from seed collected at the location given. Taken from a plant growing in the USDA Conservation Service Origin: Native. Cultivated. Grass Nursery at Pullman, from seed collected at the location given. Origin: Native. Cultivated. V. L. Marsh 1379 24 May 1941 V. L. Marsh 1363 24 May 1941 WTU-65462 WTU-66281 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, WALLA WALLA COUNTY: Walla Walla. U.S.A., WASHINGTON, KLICKITAT COUNTY: 46.06472°, -118.34194°; WGS 84, uncertainty: 10000 m., Source: Just south of Satus Pass. GeoLocate, Georef'd by WTU Staff 45.985°, -120.6525°; WGS 84, uncertainty: 10000 m., Source: Taken from a plant growing in the USDA Conservation Service GeoLocate, Georef'd by WTU Staff Grass Nursery at Pullman, from seed collected at the location given. Oak-yellow pine woodland. Origin: Native. Origin: Native. Cultivated. C. L. Hitchcock 22352 18 Jun 1962 V. L. Marsh 1391 24 May 1941 with C.V.Muhlick WTU-65461 WTU-209582 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, WHITMAN COUNTY: U.S.A., WASHINGTON, PEND OREILLE COUNTY: Pullman. Pend Oreille County. 46.73139°, -117.17861°; WGS 84, uncertainty: 1000 m., Source: T39N R43E S17; NAD 27, uncertainty: 805 m., Source: TRS2LL, Nat. Geog. TOPO!, Georef'd by John Bassett Georef'd by Ben Legler Taken from a plant growing in the USDA Conservation Service Rock ledges. Origin: Native. Grass Nursery at Pullman, from seed collected at the location given. Origin: Native. Cultivated. Earle F. Layser 1352 Jul 1969 V. L. Marsh 1376 24 May 1941 WTU-242533 WTU-66292 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, OKANOGAN COUNTY: In Angel's Pass, north of Conconully. U.S.A., WASHINGTON, YAKIMA COUNTY: 48.68163°, -119.83644°; WGS 84, uncertainty: 1000 m., Source: Along old road between Ellensburg and Wenas, 15 miles south of Georeferenced, Georef'd by WTU Staff Ellensburg. Rocky talus slope. Origin: Native. 46.90336°, -120.73767°; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff J. William Thompson 7043 28 Jun 1931 Deep loam under yellow pines. Culms bulbous-based, non-rhizomatous; lemmas crosp-puberulent. Origin: Native. WTU-25435JWT C. L. Hitchcock 22400 24 May 1963 with C.V.Muhlick WTU-367406 Poaceae Poaceae Poa compressa L. Poa compressa L. U.S.A., WASHINGTON, CHELAN COUNTY: U.S.A., WASHINGTON, KING COUNTY: Beehive area, Wenatchee. Harbor Island, Seattle. 47.328216°, -120.391995°; WGS84, uncertainty: 2000 m., Source: 47.58°, -122.35083°; WGS 84, uncertainty: 10000 m., Source: Georeferenced, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Soil loam, with vetch, timothy, grasses. Common. A weed in On sand flat. Origin: Introduced. orchards. Origin: Introduced. W. J. Eyerdam 6121 20 Jun 1944 C. J. Conover 1052 12 Jun 1927 WTU-291459 WTU-322564 Poaceae Poaceae Poa compressa L. Poa compressa L. U.S.A., WASHINGTON, LINCOLN COUNTY: U.S.A., WASHINGTON, JEFFERSON COUNTY: Spokane River 5 miles above its mouth. Pt. Hadlock. 47.89389°, -118.33306°; WGS 84, uncertainty: 10000 m., Source: 48.03185°, -122.75975°; WGS 84, uncertainty: 500 m., Source: GeoLocate, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Sandy shore. Origin: Introduced. Beach. Origin: Introduced. H. T. Rogers 510 22 May 1940 George Neville Jones 3154 1931 WTU-83076 WTU-21951 Poaceae Poaceae Poa compressa L. Poa compressa L. U.S.A., WASHINGTON, OKANOGAN COUNTY: U.S.A., WASHINGTON, FERRY COUNTY: Iron Gate Trailhead. Along the Kettle River, 2 miles north of Boyds. Elev. 5900 ft. T38N R37E; WGS 84, uncertainty: 3649 m., Source: GeoLocate, T39N R23E S2 SWNW; WGS 84, uncertainty: 800 m., Source: Georef'd by Crystal Shin GeoLocate, Georef'd by WTU Staff Damp sandy place. Origin: Introduced. Sandy parking lot and stock ramps. Origin: Introduced. L. Boner 194 3 Jul 1939 George Wooten GW01397 27 Jun 1992 with V. Weldhert WTU-332989 WTU-85833 Poaceae Poaceae Poa compressa L. Poa compressa L. U.S.A., WASHINGTON, PIERCE COUNTY: U.S.A., WASHINGTON, GRAYS HARBOR COUNTY: Ranger Camp, Mount Rainier. Humptulips. 47.01396°, -121.53026°; WGS 84, uncertainty: 1000 m., Source: 47.23306°, -123.95806°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Origin: Introduced. Origin: Introduced. Jack R. Maze Grant s.n. Aug 1925 George Neville Jones 3738 Aug 1931 WTU-22140 WTU-21995 Poaceae Poaceae Poa compressa L. Poa compressa L. U.S.A., WASHINGTON, SKAMANIA COUNTY: U.S.A., WASHINGTON, KLICKITAT COUNTY: Pumice Plains north of crater breach, Mount St. Helens. [No locality given on label] 46.24583°, -122.18333°; WGS 84, uncertainty: 10000 m., Source: T4N R18E S3; NAD 27, uncertainty: 805 m., Source: TRS2LL, GeoLocate, Georef'd by WTU Staff Georef'd by Ben Legler Wetland. Origin: Introduced. Bottom land Quercus garryana woodland with Elymus glaucus. Origin: Introduced. Jon Titus s.n. 15 Jul 1994 Eliza Habegger RC 193 17 Jun 1997 WTU-334536 WTU-335026 Poaceae Poaceae Poa compressa L. Poa confinis Vasey U.S.A., WASHINGTON, SPOKANE COUNTY: U.S.A., WASHINGTON, CLALLAM COUNTY: Philleo Lake. Ediz Hook. 47.415°, -117.45472°; WGS 84, uncertainty: 1000 m., Source: 48.14167°, -123.43611°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Origin: Introduced. Littoral sand. Origin: Native. Wilhelm N. Suksdorf 8927 24 Jul 1916 C. L. Hitchcock 3550 28 May 1938 with J. S. Martin WTU-287826 WTU-44965 Poaceae Poaceae Poa compressa L. Poa confinis Vasey U.S.A., WASHINGTON, SAN JUAN COUNTY: Waldron Island, old fields along Cowlitz Bay. U.S.A., WASHINGTON, GRAYS HARBOR COUNTY: 48.69111°, -123.04889°; WGS 84, uncertainty: 10000 m., Source: Sandy beach at Copalis. GeoLocate, Georef'd by WTU Staff 47.11301°, -124.07838°; WGS 84, uncertainty: 1000 m., Source: Along grassy path. Origin: Introduced. GeoLocate, Georef'd by WTU Staff Origin: Native. Eliza Habegger s.n. 19 Jun 1996 J. William Thompson 6277 9 May 1931 WTU-332741 WTU-25941JWT Poaceae Poaceae Poa compressa L. Poa confinis Vasey U.S.A., WASHINGTON, SNOHOMISH COUNTY: Ca 0.7 miles W of Index. Growing along side railroad tracks. U.S.A., WASHINGTON, KITSAP COUNTY: T27N R10E S19 NE; NAD 27, uncertainty: 805 m., Source: Port Orchard. TRS2LL, Georef'd by Ben Legler 47.645917°, -122.609352°; WGS 84, uncertainty: 10000 m., With other gramineae in a gravelly soil mixture. Origin: Introduced. Source: GeoLocate, Georef'd by WTU Staff Origin: Native. Elroy Burnett 657 7 Sep 1993 C. V. Piper 819 11 Jun 1889 WTU-329964 WTU-3678 Poaceae Poaceae Poa compressa L. Poa confinis Vasey U.S.A., WASHINGTON, WHITMAN COUNTY: Along Paradise Creek and Railroad track, along Hwy 270 east of U.S.A., WASHINGTON, SAN JUAN COUNTY: Pullman. Madrona Point Park, Eastsound, Orcas Island. Elev. 2460 ft. Elev. 20-80 ft. T14N R45E S2; WGS 84, uncertainty: 750 m., Source: Nat. Geog. 48° 41' 30" N, 122° 54' W; T37N R2W S14; Source: Specimen TOPO!, Georef'd by John Bassett label Growing at base of north-facing bank opposite railroad track. Along Leaves true green, heads nodding. Origin: Native. disused dirt road. With Agropyron repens #585 and Alopecurus pratensis #584. Origin: Introduced. Sarah Gage G&R 405 3 Jul 1992 with Sharon Rodman Sarah Gage G&R 586 16 Jul 1992 with Sharon Rodman WTU-344632 WTU-345018 Poaceae Poa curtifolia Scribn. Poaceae U.S.A., WASHINGTON, CHELAN COUNTY: Poa compressa L. County Line Trail near 4th Creek. Elev. 5100-5600 ft. U.S.A., WASHINGTON, WHATCOM COUNTY: T22N R16E S6; WGS84, uncertainty: 10000 m., Source: Fairhaven shoreline, south of Bellingham. Along railroad track and GeoLocate, Georef'd by WTU Staff on Post Point. In open areas of subalpine fir-lodgepole pine forest in serpentine Elev. 10 ft. soil. Phenology: Flowers. Origin: Native. 48° 42' 30" N, 122° 31' W; T37N R2E S11 Growing in gravel of railroad track. Less than 1 foot tall. Origin: Diane Varney 80-13 12 Aug 1980 Introduced. WTU-282716 Sarah Gage G&R 477 5 Jul 1992 with Sharon Rodman WTU-345420 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa cusickii Vasey ssp. cusickii U.S.A., WASHINGTON, KITTITAS COUNTY: U.S.A., WASHINGTON, YAKIMA COUNTY: South on Rd 2107 from Swauk Pass, Hwy 97 and 2 miles south on On northeast side of Mount Clemens, 5 miles southwest of Wenas. Rd 2101 (Lion Rock Rd). 46.821573°, -120.847649°; WGS 84, uncertainty: 500 m., Source: Elev. 6000 ft. GeoLocate, Georef'd by WTU Staff T21N R18E S28; NAD 27, uncertainty: 805 m., Source: TRS2LL, North facing slope in yellow pine forest. Flowers in blossom at 6:00 Georef'd by Ben Legler AM; diecious, some plants with stamens but no pistils, others On top of rocky bench at top of cliff area with Festuca ovina. Origin: pistillate but with vestigial anthers; anthers greenish-yellow. Origin: Native. Native. M. Arnot 707 22 Jun 1994 C. L. Hitchcock 22416 25 May 1963 WTU-330438 WTU-220586 Poaceae Poaceae Poa cusickii Vasey ssp. epilis (Scribn.) W.A. Weber Poa cusickii Vasey U.S.A., WASHINGTON, CLALLAM COUNTY: U.S.A., WASHINGTON, GRANT COUNTY: Olympic National Park, Gray Wolf Ridge. Beezley Hills Preserve. Elev. 6747 ft. T21N R24E S17; NAD 27, uncertainty: 805 m., Source: TRS2LL, 47.875833°, -123.203333°; NAD 27, uncertainty: 3000 m., Source: Georef'd by Ben Legler Georeferenced, Georef'd by WTU Staff On north facing slope. With Artemisia tridentata, Artemisia tripartita, Vegetation stripe. Origin: Native. Poa secunds, Astragalus leibergii, Pseudoroegneria spicata, Castillata thompsonii, Cryptobiotic crust. Origin: Native. Lawrence C. Bliss s.n. 27 Jul 1965 Eliza Habegger 629 13 May 1999 WTU-336740 with John Floberg WTU-339612 Poaceae Poa cusickii Vasey ssp. epilis (Scribn.) W.A. Weber Poaceae U.S.A., WASHINGTON, CHELAN COUNTY: Poa cusickii Vasey ssp. cusickii Alpine summit of Chumstick Mountain, Entiat Ridge. Elev. 5700 ft. U.S.A., WASHINGTON, BENTON COUNTY: 47.650556°, -120.4575°; NAD 27, uncertainty: 100 m., Source: Arid Lands Ecology Reserve, Hanford Site, Yakima Ridge. Georeferenced, Georef'd by WTU Staff Elev. 1100 ft. Origin: Native. T12N R25E S20 SW; WGS 84, uncertainty: 800 m., Source: GeoLocate, Georef'd by WTU Staff J. William Thompson 8533.5 23 Jun 1932 Rocky silt loam, aspect 360 degrees. Associated species: Agropyron spicatum, Lomatium macrocarpum, Poa sandbergii. Origin: Native. WTU-25455JWT Kathryn A. Beck 94022 13 Apr 1994 with Florence E. Caplow Poaceae WTU-333334 Poa cusickii Vasey ssp. epilis (Scribn.) W.A. Weber U.S.A., WASHINGTON, KITTITAS COUNTY: Poaceae Mount Lilian, 2 miles above Naneum Meadows, Wenatchee Mountains. Poa cusickii Vasey ssp. cusickii 47.319781°, -120.54556°; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff U.S.A., WASHINGTON, KITTITAS COUNTY: Origin: Native. North side Umtanum Ridge along road to Ellensburg, 9 miles south of Ellensburg. A. R. Kruckeberg 3072 5 Jul 1952 46.866384°, -120.54667°; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff WTU-150173 On scabland with sagebrush and Purshia. Plants in clumps 4" broad at base; flowers pistillate, the stamens vestigial. Origin: Native. Poaceae C. L. Hitchcock 22390 24 May 1963 with C.V.Muhlick Poa cusickii Vasey ssp. epilis (Scribn.) W.A. Weber WTU-220583 U.S.A., WASHINGTON, STEVENS COUNTY: Dry rocky summit of Abercombie Mtn. Elev. 7300 ft. 48.92881°, -117.4594°; WGS 84, uncertainty: 500 m., Source: GeoLocate, Georef'd by WTU Staff Origin: Native. Earle F. Layser 1399 29 Jul 1969 WTU-242295 Poaceae Poaceae Poa cusickii Vasey ssp. epilis (Scribn.) W.A. Weber Poa cusickii Vasey ssp. purpurascens (Vasey) Soreng U.S.A., WASHINGTON, OKANOGAN COUNTY: U.S.A., WASHINGTON, CLALLAM COUNTY: Okanogan Mountains; Muckamuck Lookout summit. Deer Park, Olympic National Park, 22.5 kilometers southeast of Port Elev. 6300 ft. Angeles. 48.611111°, -119.864167°; NAD 27, uncertainty: 200 m., Source: Elev. 5740 ft. Georeferenced, Georef'd by WTU Staff 47.975134°, -123.215242°; WGS 84, uncertainty: 1000 m., Rocky open summit. Origin: Native. Source: GeoLocate, Georef'd by WTU Staff Mesic subalpine grass-forb meadow near Abies lasiocarpa stand; J. William Thompson 6994 26 Jun 1931 with Festuca idahoensis, Lupinus latifolius, Polygonum bistortoides;. 2% total ground cover. Origin: Native. WTU-25651A Joy Belsky s.n. 20 Aug 1974 Poaceae WTU-271729 Poa cusickii Vasey ssp. epilis (Scribn.) W.A. Weber Poaceae U.S.A., WASHINGTON, SKAMANIA COUNTY: High Camp Meadows, Killen Creek Trail's End, west of Mount Poa cusickii Vasey ssp. purpurascens (Vasey) Soreng Adams. Elev. 6880 ft. U.S.A., WASHINGTON, JEFFERSON COUNTY: 46° 14' 30" N, 121° 31' 30" W; T9N R10E S26 At head of Dosewallips river, 1/2 mile below Hayden Pass. Inflorescence maroon; leaves green. Origin: Native. Elev. 5000 ft. 47.783987°, -123.342879°; WGS 84, uncertainty: 1000 m., Sarah Gage G&R 740 5 Aug 1992 Source: GeoLocate, Georef'd by WTU Staff with Sharon Rodman On a shale bank, north slope. Origin: Native. WTU-345523 V. L. Marsh 1119 10 Jul 1939 Poaceae WTU-51954 Poa cusickii Vasey ssp. epilis (Scribn.) W.A. Weber Poaceae U.S.A., WASHINGTON, STEVENS COUNTY: Calispell Peak. Poa cusickii Vasey ssp. epilis (Scribn.) W.A. Weber Elev. 6837 ft. 48.43694°, -117.50139°; WGS 84, uncertainty: 10000 m., Source: U.S.A., WASHINGTON, CHELAN COUNTY: GeoLocate, Georef'd by WTU Staff Mt. Stuart. Rocky summit, markedly schistose-gneissic rock. Origin: Native. Elev. 5000 ft. 47.47503°, -120.90223°; WGS 84, uncertainty: 1500 m., Source: A. R. Kruckeberg 5610 14 Jun 1963 GeoLocate, Georef'd by WTU Staff Alpine meadows. Origin: Native. WTU-218796 J. William Thompson 7821 29 Jul 1931 Poaceae WTU-25923JWT Poa cusickii Vasey ssp. epilis (Scribn.) W.A. Weber Poaceae U.S.A., WASHINGTON, YAKIMA COUNTY: Alpine slopes of Mt. Aix, Snoqualmie National Forest. Poa cusickii Vasey ssp. purpurascens (Vasey) Soreng Elev. 7800 ft. 46.79466°, -121.25527°; WGS 84, uncertainty: 3500 m., Source: U.S.A., WASHINGTON, LEWIS COUNTY: GeoLocate, Georef'd by WTU Staff Goat Rocks, Goat Rocks Primitive Area. Origin: Native. Elev. 7000 ft. 46.504444°, -121.4575°; NAD 27, uncertainty: 5000 m., Source: J. William Thompson 15008 15 Jul 1940 Georeferenced, Georef'd by WTU Staff Alpine slopes. Origin: Native. WTU-22814JWT J. William Thompson 15211 6 Aug 1940 Poaceae WTU-22843JWT Poa cusickii Vasey ssp. epilis (Scribn.) W.A. Weber Poaceae U.S.A., WASHINGTON, WHATCOM COUNTY: Near summit of Mount Hermann, near Mount Baker Lodge. Poa cusickii Vasey ssp. purpurascens (Vasey) Soreng Elev. 6000 ft. 48.86361°, -121.68111°; WGS 84, uncertainty: 5000 m., Source: U.S.A., WASHINGTON, PIERCE COUNTY: GeoLocate, Georef'd by WTU Staff Meadowy area southeast of Sluiskin Falls, Mount Rainier. Rocky ledge. Origin: Native. Elev. 5800 ft. 46.79333°, -121.71611°; WGS 84, uncertainty: 10000 m., Source: J. William Thompson 5303 23 Jul 1930 GeoLocate, Georef'd by WTU Staff Origin: Native. WTU-25651JWT Harold W. Smith 2228 13 Aug 1938 WTU-48408 Poaceae Poaceae Poa cusickii Vasey ssp. purpurascens (Vasey) Soreng Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, WHATCOM COUNTY: U.S.A., WASHINGTON, COWLITZ COUNTY: Skyline Ridge, Mount Baker. Wet cliffs along Columbia River near Smelt Landing. Elev. 6000 ft. 46.17669°, -123.21118°; WGS 84, uncertainty: 1000 m., Source: 48.83252°, -121.85137°; WGS 84, uncertainty: 2000 m., Source: GeoLocate, Georef'd by WTU Staff Nat. Geog. TOPO!, Georef'd by John Bassett Origin: Native. Rocky ledges along summit. Origin: Native. J. William Thompson 12729 16 Jun 1936 J. William Thompson 5627 10 Aug 1930 WTU-13109JWT WTU-25654JWT Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa cusickii Vasey ssp. purpurascens (Vasey) Soreng U.S.A., WASHINGTON, GRAYS HARBOR COUNTY: U.S.A., WASHINGTON, YAKIMA COUNTY: Mount Colonel Bob Lookout. Mount Adams. Elev. 4700 ft. Elev. 7544 ft. 47.488611°, -123.745556°; NAD 27, uncertainty: 100 m., Source: 46.20255°, -121.4908°; WGS 84, uncertainty: 8000 m., Source: Georeferenced, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Crevices of cliffs near summit. Origin: Native. In dry, loose soil. Origin: Native. J. William Thompson 7255 9 Jul 1931 Wilhelm N. Suksdorf 2836 22 Sep 1903 WTU-25563JWT WTU-287840 Poaceae Poaceae Poa stenantha Trin. Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, JEFFERSON COUNTY: U.S.A., WASHINGTON, ASOTIN COUNTY: Constance Pass, Olympic National Park. Ridge leading south from Puffer's Butte, near summit, about 6 miles Elev. 6000 ft. south of Anatone. 47.76722°, -123.16528°; WGS 84, uncertainty: 10000 m., Source: Elev. 4500 ft. GeoLocate, Georef'd by WTU Staff T7N R45E S15; WGS 84, uncertainty: 1000 m., Source: Open alpine meadows. Phenology: Fertile. Origin: Native. GeoLocate, Georef'd by WTU Staff In thin rocky soil. Anthers 2.4 millimeters, well developed. V. L. Marsh 1262 21 Jul 1939 Phenology: Fertile. Origin: Native. WTU-51950 Arthur Cronquist 5821 4 Jun 1949 WTU-292173 Poaceae Poa secunda J. Presl ssp. secunda Poaceae U.S.A., WASHINGTON, KITTITAS COUNTY: Poa secunda J. Presl ssp. secunda East slope of Mt. Hawkins above Gallagher Head ("Arle") Lake and due west of Esmerelda Peak. U.S.A., WASHINGTON, CHELAN COUNTY: 47.44722°, -120.98417°; WGS 84, uncertainty: 10000 m., Source: Alpine crest of Three Brothers Peak. GeoLocate, Georef'd by WTU Staff Elev. 7000 ft. Serpentine talus. Origin: Native. 47.43891°, -120.74198°; WGS84, uncertainty: 2000 m., Source: Georeferenced, Georef'd by WTU Staff A. R. Kruckeberg 5849 23 Sep 1964 Origin: Native. WTU-313583 J. William Thompson 12630 19 Aug 1935 WTU-1351JWT Poaceae Poa secunda J. Presl ssp. secunda Poaceae U.S.A., WASHINGTON, KLICKITAT COUNTY: Poa secunda J. Presl ssp. secunda On Bingen Mountain, Bingen. 45.715°, -121.46333°; WGS 84, uncertainty: 10000 m., Source: U.S.A., WASHINGTON, CLALLAM COUNTY: GeoLocate, Georef'd by WTU Staff On Bogachiel Peak, Olympic Mts. On a pile of small stones, in shade of trees. Origin: Native. Elev. 6200 ft. 47.905278°, -123.779444°; NAD 27, uncertainty: 500 m., Source: Wilhelm N. Suksdorf 10497 9 Jun 1920 Georeferenced, Georef'd by WTU Staff Mountain meadow. Origin: Native. WTU-287775 J. E. Schwartz 40 C 23 Jul 1936 WTU-3127 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, LEWIS COUNTY: U.S.A., WASHINGTON, SKAMANIA COUNTY: Canyon Bridge, Mount Rainier. Pumice Plains N of crater breach, Mount St. Helens. Wetland plot 46.76613°, -121.63586°; WGS 84, uncertainty: 1000 m., Source: #38. GeoLocate, Georef'd by WTU Staff 46.24583°, -122.18333°; WGS 84, uncertainty: 10000 m., Source: Rocky soil. Origin: Native. GeoLocate, Georef'd by WTU Staff Origin: Native. F. A. Warren 1763 31 Jul 1932 Jon Titus s.n. 1 Aug 1993 WTU-26608 WTU-334514 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, PEND OREILLE COUNTY: Open rocky ledges on Abercombie Mtn. U.S.A., WASHINGTON, WHATCOM COUNTY: Elev. 7200 ft. North sloping moraine below snow on Heliotrope Ridge above 48.92847°, -117.45983°; WGS 84, uncertainty: 1000 m., Source: Kulshan Cabin, Mt. Baker. GeoLocate, Georef'd by WTU Staff, Invalid coordinates (located Elev. 6000 ft. outside county bounds). T38N R7E S10; WGS 84, uncertainty: 10000 m., Source: Origin: Native. GeoLocate, Georef'd by WTU Staff With Poa alpina, Trisetum spicatum, and Juncus drummondii. Origin: Earle F. Layser 1315 27 Jul 1969 Native. WTU-242431 M. Arnot 171 7 Sep 1989 WTU-317302 Poaceae Poa secunda J. Presl ssp. secunda Poaceae U.S.A., WASHINGTON, OKANOGAN COUNTY: Poa secunda J. Presl ssp. secunda Horseshoe Pass trail junction, where creek crosses main trail. Elev. 6650 ft. U.S.A., WASHINGTON, YAKIMA COUNTY: T40N R23E S10 SW NE; WGS 84, uncertainty: 10000 m., Source: Mount Aix, Snoqualmie National Forest. GeoLocate, Georef'd by WTU Staff Elev. 7000 ft. Aspect 0 deg., slope 0 deg. In muddy sloughs and bare areas, 46.79466°, -121.25527°; WGS 84, uncertainty: 3500 m., Source: associated with Eriophyllum, Polystachion, Poa leptocoma, Senecio GeoLocate, Georef'd by WTU Staff cymbalarioides, Lupinus polyphyllus. Origin: Native. Alpine slopes. Origin: Native. George Wooten GW01494 28 Jun 1992 J. William Thompson 14995 15 Jul 1940 WTU-332953 WTU-22816JWT

Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa macrantha Vasey U.S.A., WASHINGTON, PIERCE COUNTY: U.S.A., WASHINGTON, ISLAND COUNTY: Inter Glacier, Mount Rainier. West of Cranberry Lake, Whidbey Island. Elev. 6500 ft. 48.14389°, -122.49111°; WGS 84, uncertainty: 10000 m., Source: 46.8866°, -121.7124°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff Georeferenced, Georef'd by WTU Staff Sand dunes. Origin: Native. Origin: Native. C. L. Hitchcock 3442 15 May 1938 Jack R. Maze Grant s.n. Aug 1925 WTU-45320 WTU-22100 Poaceae Poaceae Poa macrantha Vasey Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, GRAYS HARBOR COUNTY: U.S.A., WASHINGTON, SNOHOMISH COUNTY: Upper beach, dunes, and sand flats behind the dunes, south of Northern base of Big Four Mountain. Westport. Elev. 2400-2500 ft. 46.89028°, -124.10278°; WGS 84, uncertainty: 10000 m., Source: 48.054722°, -121.525278°; NAD 27, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff Georeferenced, Georef'd by WTU Staff Origin: Native. Origin: Native. H. H. Bartlett 661 12 Jul 1952 J. William Thompson 14672 15 Jun 1940 with John F. Grayson WTU-22845JWT WTU-236913 Poaceae Poaceae Poa macrantha Vasey Poa howellii Vasey & Scribn. U.S.A., WASHINGTON, SNOHOMISH COUNTY: U.S.A., WASHINGTON, SKAGIT COUNTY: Marysville. Reservation Bay, Deception Pass State Park, Fidalgo Island. 48.05194°, -122.17583°; WGS 84, uncertainty: 3570 m., Source: 48.40583°, -122.645°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by Maria Yousoufian GeoLocate, Georef'd by WTU Staff Sand beach. Origin: Native. Origin: Native. Jack R. Maze Grant s.n. May 1929 Harold W. Smith 598 13 May 1936 WTU-43862 WTU-220483

Poaceae Poaceae Poa interior Rydb. Poa howellii Vasey & Scribn. U.S.A., WASHINGTON, GARFIELD COUNTY: U.S.A., WASHINGTON, SKAMANIA COUNTY: Umatilla National Forest, summit of Diamond Peak. Cape Horn. Elev. 6376 ft. 45.57278°, -122.19389°; WGS 84, uncertainty: 10000 m., Source: T7N R42E S3; WGS 84, uncertainty: 275 m., Source: GeoLocate, GeoLocate, Georef'd by WTU Staff Georef'd by Richard Olmstead Shady places. Origin: Native. Rocky open expanse with south exposure. Small bunch grass; that is, occurs as very small bunches. Origin: Native. Wilhelm N. Suksdorf 10464 27 May 1920 Richard G. Olmstead 97-67 28 Jun 1997 WTU-287810 WTU-343133 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, CLALLAM COUNTY: Olympic National Park. Deer Park, 18-19 miles south of intersection U.S.A., WASHINGTON, CLALLAM COUNTY: of Highway 101 and road to Deer Park (on Blue Mountain). Ridge just south of Mount Angeles, Olympic National Park. Elev. 5850-6000 ft. 48.26667°, -124.675°; WGS 84, uncertainty: 10000 m., Source: 47.9478°, -123.26001°; WGS 84, uncertainty: 500 m., Source: GeoLocate, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Plants tufted; lemmas webbed at base, keeled, pilose on keel and Woods mostly of Abies lasiocarpa, with some Pinus contorta. Tufted marginal nerves. Origin: Native. perennial, fairly common on slopes near summit, mostly in somewhat dry meadow. Origin: Native. C. L. Hitchcock 23028 1 Aug 1963 Melinda F. Denton 3376 19 Jul 1973 WTU-217173 WTU-260090 Poaceae Poaceae Poa howellii Vasey & Scribn. Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, KLICKITAT COUNTY: Northeast of Bingen. U.S.A., WASHINGTON, JEFFERSON COUNTY: 45.715°, -121.46333°; WGS 84, uncertainty: 10000 m., Source: Buckhorn Wilderness, Olympic National Forest. North of Buckhorn GeoLocate, Georef'd by WTU Staff Pass; Pete's Castle, in alpine scree. In shade of Acer macrophyllum. Plant biennial or annual. Origin: Elev. 6400 ft. Native. T27N R4W S13; NAD 27, uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler C. L. Hitchcock 22373 19 Jun 1962 With moss, Phlox, Silene, Arenaria. Origin: Native. with C.V.Muhlick Sarah Gage 41 27 Jul 1991 WTU-209576 WTU-320412 Poaceae Poaceae Poa howellii Vasey & Scribn. Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, SAN JUAN COUNTY: Sandy slope near Station, Friday Harbor. U.S.A., WASHINGTON, KITTITAS COUNTY: 48.546944°, -123.010833°; WGS 84, uncertainty: 300 m., Source: Upper N fork Teanaway River area. On high ridge, in rock crevices Georeferenced, Georef'd by WTU Staff and ledges; ridge extending south from Longs Pass and overlooking Origin: Native. Turnpike Creek (e.) and Teanaway River (w.). 47.251427°, -120.87694°; WGS 84, uncertainty: 10000 m., Morton E. Peck 12619 22 Jun 1923 Source: GeoLocate, Georef'd by WTU Staff On metadiabase. Origin: Native. WTU-24938 A. R. Kruckeberg 6693 7 Aug 1986 WTU-316580 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., WASHINGTON, COWLITZ COUNTY: U.S.A., WASHINGTON, WHITMAN COUNTY: Toutle Ridge northwest of summit cone, Mount St. Helens. USDA Soil Conservation Service, Grass Nursery, at Pullman. Elev. 5300 ft. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., 46.325°, -122.73528°; WGS 84, uncertainty: 10000 m., Source: Source: Georeferenced, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Taken from a plant growing in the nursery, grown from seed from Barrens. Origin: Native. seed collected at Ritzville. Origin: Native. Cultivated. Jon Titus s.n. 30 Aug 1994 V. L. Marsh 1521 24 May 1941 WTU-334673 WTU-66251

Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., WASHINGTON, WHATCOM COUNTY: U.S.A., WASHINGTON, DOUGLAS COUNTY: South slope of Mt. Hermann, Mount Baker region. Doneen Plots. Elev. 5500 ft. Elev. 1200 ft. 48.86628°, -121.70251°; WGS 84, uncertainty: 1000 m., Source: T23N R21E S29 SE 1/4 NW 1/4; NAD 27, uncertainty: 805 m., Nat. Geog. TOPO!, Georef'd by John Bassett Source: TRS2LL, Georef'd by Ben Legler Steep south slope. Origin: Native. Slope 20%; soil well drained silty loam. Sagebrush-grassland. Origin: Native. J. William Thompson 5726 14 Aug 1930 R. Gibbons 36-56 5 Jul 1956 WTU-25912JWT WTU-322577 Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., WASHINGTON, BENTON COUNTY: Growing near well below crest of Rattlesnake Mountain, Hanford U.S.A., WASHINGTON, FERRY COUNTY: Reservation. West shore of Columbia River at Inchelium. Elev. 3200 ft. Elev. 1290 ft. 46° 30' N, 119° 43' W; T11N R26E 48.29694°, -118.19556°; WGS 84, uncertainty: 5000 m., Source: Artemisia/Agropyron association. Lickskillet Silt Loam. Poa juncifolia GeoLocate, Georef'd by WTU Staff P. sandbergii complex. Origin: Native. Sandy shore. Origin: Native. Joan T O'Farrell 72-203 29 Apr 1972 H. T. Rogers 531 25 May 1940 with Thomas P. O'Farrell WTU-83075 WTU-260298 Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., WASHINGTON, GARFIELD COUNTY: U.S.A., WASHINGTON, WHITMAN COUNTY: 1/2 mile south of Pomeroy. USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.446045°, -117.60167°; WGS 84, uncertainty: 1000 m., Source: 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., GeoLocate, Georef'd by WTU Staff Source: Georeferenced, Georef'd by WTU Staff Steep hillside, Agropyron-Festuca association. Lemmas glabrous; Taken from a plant growing in the nursery, grown from seed from ligules 1-1.5 mm long. Origin: Native. seed collected at Ritzville. Origin: Native. Cultivated. C. L. Hitchcock 8249 24 May 1944 V. L. Marsh 1559 24 May 1941 with C.V.Muhlick WTU-66297 WTU-91734

Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., WASHINGTON, CHELAN COUNTY: U.S.A., WASHINGTON, GRANT COUNTY: Chumstick Lookout. Alkaline pond in the Grand Coulee, 7 miles north of the Dry Falls. Elev. 6000 ft. 47.69351°, -119.26598°; WGS 84, uncertainty: 500 m., Source: 47.650556°, -120.4575°; NAD 27, uncertainty: 100 m., Source: GeoLocate, Georef'd by WTU Staff Georeferenced, Georef'd by WTU Staff Origin: Native. Alpine slopes. Origin: Native. H. T. Rogers 589 2 Jun 1940 J. William Thompson 14979 10 Jul 1940 WTU-83073 WTU-22819JWT Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., WASHINGTON, WHITMAN COUNTY: U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Source: Georeferenced, Georef'd by WTU Staff Source: Georeferenced, Georef'd by WTU Staff Taken from a plant growing in the nursery, grown from seed from Taken from a plant growing in the nursery, grown from seed from seed collected at Ritzville. Origin: Native. Cultivated. seed collected at Ritzville. Ligules 1.5 mm long, blades folded, scab on C + M. Lemma glab, scab, on C + M - N -. Origin: Native. V. L. Marsh 1462 24 May 1941 Cultivated. WTU-66255 V. L. Marsh 1362 24 May 1941 WTU-66216 Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poaceae U.S.A., WASHINGTON, KITTITAS COUNTY: Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng 1 mile west of Cle Elum. 47.195558°, -120.959363°; WGS 84, uncertainty: 1000 m., U.S.A., WASHINGTON, SKAMANIA COUNTY: Source: GeoLocate, Georef'd by WTU Staff Near Rand. Open parks in yellow pine woodland. Plants nonrhizomatous. Origin: 45.661°, -121.90675°; WGS 84, uncertainty: 1000 m., Source: Native. GeoLocate, Georef'd by WTU Staff Dry hillside near highway. Origin: Native. C. L. Hitchcock 22332 18 Jun 1962 with C.V.Muhlick C. L. Hitchcock 3299 30 Apr 1938 with V. L. Marsh WTU-209671 WTU-45512 Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., WASHINGTON, LINCOLN COUNTY: Taken from a plant growing in the USDA Soil Conservation Service U.S.A., WASHINGTON, STEVENS COUNTY: Grass Nursery at Pullman, WA. From seed collected 2 miles NE of South side of Columbia River 1 mile below Gerome. Harrington. Elev. 1290 ft. 47.501577°, -118.22304°; WGS 84, uncertainty: 1000 m., Source: 48.573336°, -118.087048°; WGS 84, uncertainty: 10000 m., GeoLocate, Georef'd by WTU Staff Source: GeoLocate, Georef'd by WTU Staff Origin: Native. Sandy slope. Below 1290 ft level. Origin: Native. V. L. Marsh 1385 1941 H. T. Rogers 512 23 May 1940 WTU-65561 WTU-83044

Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., WASHINGTON, OKANOGAN COUNTY: U.S.A., WASHINGTON, YAKIMA COUNTY: Property of Chris Troth, about 6 miles NE of Tonasket. Near fence of Tieton Horse Pasture. T38N R28E S28 N 1/2; WGS 84, uncertainty: 1000 m., Source: Elev. 2400 ft. GeoLocate, Georef'd by WTU Staff 46.70222°, -120.75417°; WGS 84, uncertainty: 10000 m., Source: Southwest facing slope, +/- 15 deg. Mostly lithosol with granite GeoLocate, Georef'd by WTU Staff outcrops. Ponderosa pine-Douglas fir savanna. Growing in open sun Slope flat; soil rocky, sandy, shallow. With snowbrush, Aster. Rare. at base of rock with Brodiaea, Zigadenus, Lithospermum, Lupinus, Origin: Native. Artemisia. Bunch grass. Common. Origin: Native. E. H. Reid 98 25 Jun 1936 Chris H. Troth 827 27 May 1995 with Rebecca G. Troth WTU-322891 WTU-331752 Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., WASHINGTON, WHITMAN COUNTY: Site "Staley," east of Hooper. Elev. 1250 ft. T15N R38E S22; NAD 27, uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler Agropyron-Poa, silt loam, slope 25% E. Undisturbed area. Phenology: Fertile. Origin: Native. J. C. Moomaw s.n. 25 Jun 1955 WTU-179609 Poaceae Poaceae Poa laxiflora Buckley Poa leptocoma Trin. U.S.A., WASHINGTON, PACIFIC COUNTY: U.S.A., WASHINGTON, KITTITAS COUNTY: [locality and coordinates withheld; status in Bald Mountain. Washington: G3G4/S2S3 (Sensitive; WANHP)] Elev. 5900 ft. Elev. 500 ft. T17N R15E S23; NAD 27, uncertainty: 805 m., Source: TRS2LL, Grassy flat at river bend margin with Alnus rubra Georef'd by Ben Legler overstory; associated with Petasites, Mimulus, Slope 0-5% N; soil sandy loam. Open timber. Abundance moderate. Oxalis, and various grasses such as Festuca Origin: Native. subulata, melica subulata, and Pleuropogon refractus; rare in area. Origin: Native. J. Clifton 72 10 Jul 1937 Cathy L. Maxwell 591 WTU-322721 18 Jun 1984 Poaceae WTU-302690, WTU-V-004185 Poa leptocoma Trin. U.S.A., WASHINGTON, YAKIMA COUNTY: Poaceae Wodan's Vale, Mt Paddo (Adams). Elev. 6560 ft. Poa leibergii Scribn. 46.20255°, -121.4908°; WGS 84, uncertainty: 8000 m., Source: GeoLocate, Georef'd by WTU Staff U.S.A., WASHINGTON, KLICKITAT COUNTY: On damp or shady places. Anther 0.6 millimeters. Leaf sheath Hwy 14, by the Columbia River, ca. 4 miles east of Bingen, on closed 32%. Phenology: Flowers and Fruits. Origin: Native. stretch of old road above the new highway. T3N R11E S35; NAD 27, uncertainty: 805 m., Source: TRS2LL, Wilhelm N. Suksdorf 5762 29 Jul 1906 Georef'd by Ben Legler Sloping basalt anticline. Plants form bunches, in deep mat of moss, WTU-287814 moistened by seeps. Origin: Native. K. L. Chambers 3847 13 Apr 1974 Poaceae WTU-258713 Poa paucispicula Scribn. & Merr. U.S.A., WASHINGTON, JEFFERSON COUNTY: Poaceae Growing on moist scree at base of Iron Mtn, north facing 30 degree slope, 0.3 miles S of Buckhorn Lake. Poa leptocoma Trin. Elev. 5500 ft. T27N R3W S11; WGS 84, uncertainty: 500 m., Source: Nat. U.S.A., WASHINGTON, CLALLAM COUNTY: Geog. TOPO!, Georef'd by John Bassett Along road to Hurricane Ridge, 7 miles N of Hurricane Ridge, Origin: Native. Olympic National Park. 48.034647°, -123.40833°; WGS 84, uncertainty: 1000 m., Source: Alan Taylor s.n. 16 Aug 1980 GeoLocate, Georef'd by WTU Staff Origin: Native. WTU-281034 C. L. Hitchcock 24050 27 Jul 1965 Poaceae WTU-224354 Poa leptocoma Trin. Poaceae U.S.A., WASHINGTON, OKANOGAN COUNTY: Approx. 11.25 miles NW of Loomis. Poa leptocoma Trin. Elev. 6900 ft. T40N R24E S23; WGS 84, uncertainty: 1000 m., Source: U.S.A., WASHINGTON, JEFFERSON COUNTY: GeoLocate, Georef'd by WTU Staff Above Lake Constance on Mount Constance, Olympic Mountains. At lower edge of seepage area in Pinus contorta woods. Fairly Elev. 6000 ft. common. Anthers 0.5, 0.4 millimeters. Sheath closed 50%. 47.766667°, -123.135556°; NAD 27, uncertainty: 2000 m., Source: Phenology: Flowers. Origin: Native. Georeferenced, Georef'd by WTU Staff Alpine talus slope. Origin: Native. Ralph Naas 5307 14 Jul 1987 with Dorothy Naas J. William Thompson 7914 11 Aug 1931 WTU-317254 WTU-25940JWT Poaceae Poaceae Poa paucispicula Scribn. & Merr. Poa macrantha Vasey U.S.A., WASHINGTON, PIERCE COUNTY: U.S.A., WASHINGTON, PACIFIC COUNTY: Mt. Rainier. Area 5.5 miles south of Pacific Co. & Grays Harbor Co. line on Hwy Elev. 7500 ft. 105. 46.85163°, -121.76092°; WGS 84, uncertainty: 11000 m., Source: T14N R11W S4; NAD 27, uncertainty: 805 m., Source: TRS2LL, GeoLocate, Georef'd by WTU Staff Georef'd by Ben Legler Check Collector Number. Anthers 0.7 millimeters. Leaf sheath 46% Growing in dry sand with Cardionema ramosissima. Near by: closed. Phenology: Flowers and Fruits. Origin: Native. Polygonum paronychia, Scirpus americanus, Holcus lanatus, and Gramineae. Female plant. Origin: Native. E. C. Smith SG-2796 15 Aug 1889 Elroy Burnett 392 3 Jul 1991 WTU-3656 with M. Arnot, G. Patrick WTU-321552 Poaceae Poa paucispicula Scribn. & Merr. Poaceae U.S.A., WASHINGTON, WHATCOM COUNTY: Poa marcida Hitchc. Western edge of Chowder Ridge, Mt. Baker, Mt. Baker-Snoqualmie National Forest. Crevice in north facing cliff off top of ridge. U.S.A., WASHINGTON, CLALLAM COUNTY: Elev. 6440-6740 ft. Abundant in moist forest opening in Soleduck walk-in campsites. T39N R7E S36; WGS 84, uncertainty: 10000 m., Source: Elev. 1700 ft. GeoLocate, Georef'd by WTU Staff T29N R9W S32; NAD 27, uncertainty: 805 m., Source: TRS2LL, In crevice, about 1.5 inches deep. Growing with Saxifraga rivularis, Georef'd by Ben Legler bryophytes, Oxyria digyna, Saxifraga bronchialis. Origin: Native. Origin: Native. Laura Potash s.n. 18 Jul 1998 Alan Taylor s.n. 15 Jul 1980 WTU-346963 WTU-281061

Poaceae Poaceae Poa lettermanii Vasey Poa marcida Hitchc. U.S.A., WASHINGTON, PIERCE COUNTY: U.S.A., WASHINGTON, JEFFERSON COUNTY: Above Seattle Park, Mt. Rainier. On south facing 40 deg slope. Near Yahoo Lake. Elev. 6500 ft. Elev. 2160 ft. 46.919444°, -121.813333°; NAD 27, uncertainty: 1000 m., Source: T25N R10W S16; NAD 27, uncertainty: 805 m., Source: TRS2LL, Georeferenced, Georef'd by WTU Staff Georef'd by Ben Legler High alpine ridge. Origin: Native. Growing in moist rocky soil. Origin: Native. J. William Thompson 10035 27 Aug 1933 Alan Taylor s.n. 5 Jul 1980 WTU-25902JWT WTU-281022

Poaceae Poaceae Poa cusickii Vasey ssp. epilis (Scribn.) W.A. Weber Poa pratensis L. U.S.A., WASHINGTON, CHELAN COUNTY: U.S.A., WASHINGTON, KLICKITAT COUNTY: Mt. Stuart. White Salmon River bridge. Elev. 9000 ft. 45.747605°, -121.52101°; WGS 84, uncertainty: 10000 m., 47.47522°, -120.90238°; WGS84, uncertainty: 2000 m., Source: Source: GeoLocate, Georef'd by WTU Staff Georeferenced, Georef'd by WTU Staff Phenology: Flowers and Fruits. Origin: Introduced. Dry rocky loam. Origin: Native. Wilhelm N. Suksdorf 11680 14 May 1924 M. L. Merritt 12 11 Aug 1916 WTU-287805 WTU-322233 Poaceae Poa nemoralis L. U.S.A., WASHINGTON, SPOKANE COUNTY: Corkery Road, Browne's Mountain, south of Spokane. Elev. 2600 ft. 47° 36' N, 117° 18' 30" W; T24N R43E S1 Immature. Phenology: Flowers. Origin: Introduced. Sarah Gage G&R 907 4 Jun 1993 with Teresa Leyens WTU-344997 Poaceae Poaceae Poa wheeleri Vasey Poa wheeleri Vasey U.S.A., WASHINGTON, CHELAN COUNTY: U.S.A., WASHINGTON, YAKIMA COUNTY: Burch Mountain. 1 mile north of Wenas, on old Ellensburg-Yakima road. Elev. 4400 ft. 46.887256°, -120.77278°; WGS 84, uncertainty: 500 m., Source: T24N R20E S30; WGS84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Plants in deep duff of ponderosa pine woodland. Rhizomatous, the Slope 19%, exposure NW. Ponderosa pine, with pinegrass, Arnica, culms +/- purple-based; all plants in flower (at 4:00 PM) and all lupine, Hieracium, annuals. Origin: Native. pistillate-flowered, the stamens vestigial. Origin: Native. J. G. Smith 170 27 Jun 1961 C. L. Hitchcock 22404 24 May 1963 with C.V.Muhlick WTU-322575 WTU-217165 Poaceae Poaceae Poa nervosa (Hook.) Vasey Poa wheeleri Vasey U.S.A., WASHINGTON, COWLITZ COUNTY: On rock ledges at the edge of a small rock quarry, immediately SE of U.S.A., WASHINGTON, ASOTIN COUNTY: the S end of the Hwy 99 bridge over the Kalama River along I-5. Cottonwood Creek, about 3 miles above the Grande Ronde River, T6N R1W S6 NE; NAD 27, uncertainty: 805 m., Source: TRS2LL, southwest of Anatone. Georef'd by Ben Legler T7N R44E S21; WGS 84, uncertainty: 6000 m., Source: Associated with Sedum spathulifolium, Heuchera micrantha, Georeferenced, Georef'd by WTU Staff Penstemon ovatus, weedy grasses, at the edge of Rocky west slope along creek. Origin: Native. Pseudotsuga/Quercus/Rhus woods. Appearing clustered, losely rhizomatous. Origin: Native. Arthur Cronquist 5754 30 Apr 1949 L. C. Cornelius s.n. 7 Jul 1980 WTU-169000 WTU-286956 Poaceae Poaceae Poa wheeleri Vasey Poa wheeleri Vasey U.S.A., WASHINGTON, CHELAN COUNTY: Tronson Ridge, Wenatchee Mts. U.S.A., WASHINGTON, KLICKITAT COUNTY: Elev. 2000 ft. Bingen. 47.37864°, -120.56581°; WGS84, uncertainty: 1000 m., Source: 45.71495°, -121.46462°; WGS 84, uncertainty: 500 m., Source: Georeferenced, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Rocky slopes. Origin: Native. On sandy river-bank. Rare. Phenology: Fruits. Origin: Native. J. William Thompson 8292 21 May 1932 Wilhelm N. Suksdorf 2830 2 Jun 1897 WTU-25464JWT WTU-168859 Poaceae Poaceae Poa wheeleri Vasey Poa pratensis L. ssp. pratensis U.S.A., WASHINGTON, KITTITAS COUNTY: U.S.A., WASHINGTON, COWLITZ COUNTY: Along a trail through open second growth woodland, on the NW Mount Saint Helens, Toutle Mudflow northwest of crater breach. slope of the mountain just south of Liberty (about 10 yards above 46.34444°, -122.5275°; WGS 84, uncertainty: 10000 m., Source: William Creek. GeoLocate, Georef'd by WTU Staff T20N R17E S1; NAD 27, uncertainty: 805 m., Source: TRS2LL, Upland. Asdf. Origin: Native. Georef'd by Ben Legler On well drained loose soil only. Origin: Native. Jon Titus s.n. 14 Jul 1994 D. R. Simpson 256 16 May 1965 WTU-334534 WTU-287680 Poaceae Poaceae Poa wheeleri Vasey Poa wheeleri Vasey U.S.A., WASHINGTON, WHATCOM COUNTY: Tatie Peak, south of Harts Pass, near Pacific Crest Trail. On trail to U.S.A., WASHINGTON, OKANOGAN COUNTY: peak. Along Barnhard trail west of Salmon Meadows, Tiffany range. [No 48.72083°, -120.66889°; WGS 84, uncertainty: 10000 m., Source: such locality; Georeferenced for Bernhardt Mine Trail to Mt. Tiffany] GeoLocate, Georef'd by WTU Staff 48.64775°, -119.94698°; WGS 84, uncertainty: 1500 m., Source: Asdf. Origin: Native. Georeferenced, Georef'd by WTU Staff Origin: Native. Maxine Hagen s.n. 27 Aug 1984 Chas B. Fiker 1052 17 Jul 1932 WTU-335216 WTU-25439 Poaceae Poaceae Poa wheeleri Vasey Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., WASHINGTON, PEND OREILLE COUNTY: U.S.A., WASHINGTON, LINCOLN COUNTY: Rocky outcrops along the Sullivan Creek road near Sullivan Lake. Sprague. T3200; WGS 84, uncertainty: 6000 m., Source: Digital Map, Elev. 2000-3000 ft. Georef'd by Crystal Shin 47.30028°, -117.97444°; WGS 84, uncertainty: 10000 m., Source: Origin: Native. GeoLocate, Georef'd by WTU Staff Origin: Native. Earle F. Layser 1379 28 May 1969 J. H. Sandberg 8247 Jun 1893 WTU-242307 with J. B. Leiberg WTU-269485 Poaceae Poa wheeleri Vasey Poaceae U.S.A., WASHINGTON, STEVENS COUNTY: Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Rocky north slope on south side of Columbia River 2 miles below Gerome. Below 1290 ft level. U.S.A., WASHINGTON, KITTITAS COUNTY: 48.573336°, -118.087048°; WGS 84, uncertainty: 10000 m., 100 yards west of summit (uphill from highway), Blewett Pass (on Source: GeoLocate, Georef'd by WTU Staff the old highway). Origin: Native. T22N R17E S35; NAD 27, uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler, Invalid coordinates (located outside H. T. Rogers 401 6 May 1940 county bounds). In open subalpine herbaceous vegetation. Origin: Native. WTU-291257 D. R. Simpson 280 4 Jun 1965 Poaceae WTU-287658 Poa wheeleri Vasey Poaceae U.S.A., WASHINGTON, SPOKANE COUNTY: Open woods on north slope of hillside, Liberty Lake. Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng 47.64833°, -117.09139°; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff U.S.A., WASHINGTON, OKANOGAN COUNTY: Origin: Native. Approx. 10.75 miles NW of Loomis. Cold Springs Picnic. Elev. 6300 ft. Sister Mary Milburge 354 19 May 1932 T40N R24E S26 SW; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff WTU-25462JWT On rocky soil knob in Pinus conferta woods. With other grasses, Lupinus. Scattered; growing in clumps, rhizomatous. Origin: Native. Poaceae Ralph Naas 5329 17 Jul 1987 with Dorothy Naas Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng WTU-316991 U.S.A., WASHINGTON, CHELAN COUNTY: Along US 97 between Swauk Pass and the junction with US 2 at a point about 7 miles north of Swauk Pass summit (between Culver Poaceae Spring Creek and Etienne Creek). T22N R17E S2; WGS84, uncertainty: 1200 m., Source: Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Georeferenced, Georef'd by WTU Staff On rocky talus slope, west side of canyon. Origin: Native. U.S.A., WASHINGTON, YAKIMA COUNTY: Rocky Prairie, North Cleman's Mountain, west of Yakima. D. R. Simpson 278 4 Jun 1965 Elev. 3800-3840 ft. 46° 53' 15" N, 120° 55' W; T16N R15E S11 WTU-287682 Origin: Native. Sarah Gage G&R 205 14 Jun 1992 Poaceae with Sharon Rodman Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng WTU-344700 U.S.A., WASHINGTON, GRANT COUNTY: Near Coulee City, Grand Coulee. 47.61139°, -119.29111°; WGS 84, uncertainty: 5000 m., Source: GeoLocate, Georef'd by WTU Staff Sagebrush plains. Origin: Native. J. William Thompson 9099 21 Jun 1933 WTU-25413JWT Poaceae Poaceae Poa palustris L. Poa palustris L. U.S.A., WASHINGTON, BENTON COUNTY: U.S.A., WASHINGTON, KLICKITAT COUNTY: Snively Canyon Springs. Meadows in Falcon Valley. Elev. 1250 ft. 45.97682°, -121.30818°; WGS 84, uncertainty: 9000 m., Source: 46° 30' N, 119° 43' W; T11N R25E GeoLocate, Georef'd by WTU Staff Growing in moist soil near flowing spring. Warden Silt Loam. Eight Origin: Introduced. typed after Tier - don't know if it is the section. Origin: Introduced. Wilhelm N. Suksdorf 7317 23 Jul 1911 Joan T O'Farrell 71-130 13 Jun 1971 with Thomas P. O'Farrell WTU-287623 WTU-260299 Poaceae Poaceae Poa palustris L. Poa palustris L. U.S.A., WASHINGTON, KING COUNTY: In a muddy ditch, Licton Springs. U.S.A., WASHINGTON, CHELAN COUNTY: 47.70161°, -122.34071°; WGS 84, uncertainty: 1000 m., Source: Head of Swakane Creek, 2 miles south from Chumstick Mt Lookout. GeoLocate, Georef'd by WTU Staff 47.65006°, -120.44995°; WGS84, uncertainty: 500 m., Source: Origin: Introduced. Georeferenced, Georef'd by WTU Staff At spring. Plants short, rhizomatous; sheaths somewhat Walter J. Eyerdam 1630 16 Nov 1941 compressed; blades folded in bud. Origin: Introduced. WTU-273677 C. L. Hitchcock 22833 3 Jul 1963 with C.V.Muhlick Poaceae WTU-216347 Poa palustris L. Poaceae U.S.A., WASHINGTON, PEND OREILLE COUNTY: Pond margin. Poa palustris L. Elev. 2700 ft. T39N R44E S26; NAD 27, uncertainty: 805 m., Source: TRS2LL, U.S.A., WASHINGTON, COWLITZ COUNTY: Georef'd by Ben Legler Cowlitz/Skamania Counties. Toutle mudflow NW of crater breach, Origin: Introduced. Mt. St. Helens. 46.325°, -122.73528°; WGS 84, uncertainty: 10000 m., Source: Earle F. Layser 1375 28 Jun 1969 GeoLocate, Georef'd by WTU Staff Determination note: internerves of lemma obscure, marginal nerves WTU-242294 hairy. Origin: Introduced. Jon Titus s.n. 30 Nov 1994 Poaceae WTU-334649 Poa palustris L. U.S.A., WASHINGTON, SAN JUAN COUNTY: Poaceae San Juan Island, Friday Harbor Marine Laboratory grounds. Mossy bald at edge of preserve. Between apartments, director's residence, Poa palustris L. and road. Elev. 9-22 ft. U.S.A., WASHINGTON, CLARK COUNTY: 48° 32' 39" N, 123° 51" W; T35N R4W S12; Source: Specimen Green Mountain Resort Conservation Easement. label T2N R3E S20; T2N R3E S21; Willamette Meridian; NAD 27, Growing in shade of Arbutus menziesii. Origin: Introduced. uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler Upland field. With Bromus commutatus, Festuca arundinacea. Sarah Gage SG-2796 7 May 1997 Origin: Introduced. WTU-336270 Eliza Habegger 446 11 Jun 1998 Poaceae WTU-338814 Poa palustris L. Poaceae U.S.A., WASHINGTON, SNOHOMISH COUNTY: Marysville. Poa palustris L. 48.05194°, -122.17583°; WGS 84, uncertainty: 3570 m., Source: GeoLocate, Georef'd by Maria Yousoufian U.S.A., WASHINGTON, FERRY COUNTY: Origin: Introduced. Barnaby Creek at its confluence with Columbia River. Elev. 1290 ft. Jack R. Maze Grant s.n. Jul 1925 48.433611°, -118.220278°; NAD 27, uncertainty: 100 m., Source: Georeferenced, Georef'd by WTU Staff WTU-44512 Moist banks; below 1290 ft level. Origin: Introduced. H. T. Rogers 570 30 May 1940 WTU-83078 Poaceae Poaceae Poa palustris L. Poa pratensis L. U.S.A., WASHINGTON, SKAMANIA COUNTY: U.S.A., WASHINGTON, ASOTIN COUNTY: Gifford Pinchot National Forest, Thornton P. Munger R.N.A. Open grassy flat along roadside in section 34. Elev. 1100 ft. T8N R46E S34; WGS 84, uncertainty: 800 m., Source: T4N R7E S21 NE; NAD 27, uncertainty: 300 m., Source: GeoLocate, Georef'd by WTU Staff Georeferenced, Georef'd by WTU Staff Origin: Introduced. Damp, semi-open areas along northwest edge of seasonally flooded marsh. Origin: Introduced. C. L. Hitchcock 23495 25 May 1964 Lois M. Kemp 79111 22 Aug 1979 WTU-217712 WTU-280666 Poaceae Poaceae Poa pratensis L. Poa palustris L. U.S.A., WASHINGTON, CLALLAM COUNTY: 4 miles south of Cape Flattery. U.S.A., WASHINGTON, SPOKANE COUNTY: 48.34123°, -124.66272°; WGS 84, uncertainty: 500 m., Source: Spokane river at Spokane. GeoLocate, Georef'd by WTU Staff 47.65889°, -117.425°; WGS 84, uncertainty: 5000 m., Source: Abundant under Picea. Origin: Introduced. GeoLocate, Georef'd by WTU Staff Sandy river banks. Origin: Introduced. C. L. Hitchcock 3502 28 May 1938 with J. S. Martin Sister Mary Milburge 1181 6 Jul 1936 WTU-45049 WTU-14152 Poaceae Poaceae Poa pratensis L. Poa palustris L. U.S.A., WASHINGTON, CHELAN COUNTY: U.S.A., WASHINGTON, WHATCOM COUNTY: Beehive Reservoir, Ellensburg Ranger District, Wenatchee National Along pipeline below Mt. Baker Lodge. Forest. Elev. 4200 ft. Elev. 4400 ft. 48.863°, -121.68105°; WGS 84, uncertainty: 1000 m., Source: T21N R19E S12 NW 1/4; WGS84, uncertainty: 200 m., Source: Nat. Geog. TOPO!, Georef'd by John Bassett Georeferenced, Georef'd by WTU Staff Origin: Introduced. Slope 35% E; soil sandy loam. Pine-fir-pinegrass. With Symphoricarpos sp., Erigeron sp. Origin: Introduced. J. William Thompson 5733 14 Aug 1930 R. Gibbons -5698 27 Jul 1956 WTU-25488JWT WTU-322635 Poaceae Poaceae Poa palustris L. Poa pratensis L. U.S.A., WASHINGTON, WHITMAN COUNTY: Between Belmont and Oakesdale in low area on east side of U.S.A., WASHINGTON, GRANT COUNTY: highway. Vicinity of McLoughlin's Draw, east wall Upper Grand Coulee. 47.08806°, -117.16139°; WGS 84, uncertainty: 10000 m., Source: 47.94167°, -119.00222°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Origin: Introduced. Origin: Introduced. Xerpha M. Gaines 759 16 Sep 1952 Xerpha M. Gaines 564 31 May 1951 with Al Overland, Lee Owen with T. H. Scheffer WTU-173591 WTU-143076 Poaceae Poaceae Poa suksdorfii (Beal) Vasey ex Piper Poa pratensis L. U.S.A., WASHINGTON, YAKIMA COUNTY: Alpine slopes of Mt. Aix, Snoqualmie National Forest. U.S.A., WASHINGTON, ISLAND COUNTY: Elev. 7800 ft. West Point, Deception Pass State Park, Whidbey Island. 46.79466°, -121.25527°; WGS 84, uncertainty: 3500 m., Source: 48.39389°, -122.6475°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Alpine slopes. Anthers 1.1 millimeters, well developed. Leaf sheath Origin: Introduced. closure 26%. Origin: Native. Harold W. Smith 820 3 Jun 1936 J. William Thompson 15048 15 Jul 1940 WTU-218727 WTU-291416 Poaceae Poaceae Poa pratensis L. Poa pratensis L. U.S.A., WASHINGTON, KITTITAS COUNTY: U.S.A., WASHINGTON, PACIFIC COUNTY: 1 mile west of Cle Elum. Along the ocean about 1.5 miles southwest of Ilwaco. 47.195558°, -120.959363°; WGS 84, uncertainty: 1000 m., 46.295°, -124.067778°; NAD 27, uncertainty: 1000 m., Source: Source: GeoLocate, Georef'd by WTU Staff Georeferenced, Georef'd by WTU Staff Growing at edge of road, open parks in yellow pine woodland. Plants mostly on cliffs, in crevices. Origin: Introduced. Strongly rhizomatous. Origin: Introduced. C. L. Hitchcock 24395 22 May 1966 C. L. Hitchcock 22335 18 Jun 1962 with C.V.Muhlick WTU-229983 WTU-209668 Poaceae Poaceae Poa pratensis L. Poa pratensis L. U.S.A., WASHINGTON, PIERCE COUNTY: Fort Lewis. Ponderosa pine area near railroad tracks. U.S.A., WASHINGTON, KLICKITAT COUNTY: Elev. 84 ft. Rock Creek, roadside. 536100E, 5209300N; Source: Calc. from UTM, Georef'd by Dan T4N R18E S10; NAD 27, uncertainty: 805 m., Source: TRS2LL, Post Georef'd by Ben Legler Slope flat. Substrate gravel loam. Associated species: Pinus With Poa bulbosa, Astragalus reventiformis, Lomatium grayii. Origin: ponderosa, Sanicula crassicaulis. Plants common. Origin: Introduced. Introduced. Eliza Habegger RC 109 19 May 1997 Caitlin Cray 501 11 May 1993 WTU-335061 WTU-330003 Poaceae Poaceae Poa pratensis L. Poa pratensis L. U.S.A., WASHINGTON, SAN JUAN COUNTY: San Juan Island, Friday Harbor Marine Laboratory Grounds, U.S.A., WASHINGTON, KING COUNTY: southwest of Fernald Laboratory, adjacent to proposed building site Seattle, Montlake Fill. between parking lot and water’s edge. 47.6562°, -122.293°; WGS 84, uncertainty: 500 m., Source: Digital Elev. 10-23 ft. map, Georef'd by David Giblin 48° 32' 39" N, 123° 51" W; T35N R4W S12; Source: Specimen Origin: Introduced. label Growing at edge of meadow in shade of Pseudotsuga menziesii. C. L. Huang s.n. 25 May 1987 Origin: Introduced. WTU-316501 Sarah Gage SG-2854 2 Jun 1997 WTU-336205 Poaceae Poaceae Poa pratensis L. Poa pratensis L. U.S.A., WASHINGTON, OKANOGAN COUNTY: Barker Mountain preserve. U.S.A., WASHINGTON, SKAMANIA COUNTY: 48.5775°, -119.48083°; WGS 84, uncertainty: 10000 m., Source: St. Charles Lake east of Spirit Lake. GeoLocate, Georef'd by WTU Staff T9N R6E S5; NAD 27, uncertainty: 805 m., Source: TRS2LL, In moist draw. Origin: Introduced. Georef'd by Ben Legler Origin: Introduced. Eliza Habegger 664 7 Jul 1999 with John Floberg Jon Titus s.n. 24 Jul 1994 WTU-339598 WTU-334510

Poaceae Poaceae Poa pratensis L. Poa pratensis L. U.S.A., WASHINGTON, PEND OREILLE COUNTY: U.S.A., WASHINGTON, SNOHOMISH COUNTY: Fields and roadsides at Sullivan Lake. Old Otto Place at Robe. 48.84°, -117.28833°; WGS 84, uncertainty: 5000 m., Source: 48.098611°, -121.813333°; NAD 27, uncertainty: 2000 m., Source: GeoLocate, Georef'd by WTU Staff Georeferenced, Georef'd by WTU Staff Origin: Introduced. Sphagnum Bog. Origin: Introduced. Earle F. Layser 1363 27 May 1969 J. William Thompson 17390 30 Jun 1953 WTU-242410 WTU-191363 Poaceae Poaceae Poa pratensis L. Poa pratensis L. U.S.A., WASHINGTON, SKAGIT COUNTY: U.S.A., WASHINGTON, WHITMAN COUNTY: Southeast tip of Cypress Island. Kramer Research Preserve. 48.57417°, -122.7075°; WGS 84, uncertainty: 10000 m., Source: 46.58221°, -117.17303°; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Open south-facing slope. Olivine-dunite parent material. Steep open Fence row. Origin: Introduced. slopes surrounded by Douglas fir, madrone, beach pine, and Juniperus scopulorum. Origin: Introduced. Maxine Hagen s.n. 26 Jun 1983 A. R. Kruckeberg 5370 20 Jun 1962 WTU-335226 WTU-215236 Poaceae Poaceae Poa pratensis L. Poa pratensis L. U.S.A., WASHINGTON, YAKIMA COUNTY: Confluence of Yakima and Naches Rivers, Yakima. U.S.A., WASHINGTON, SPOKANE COUNTY: Elev. 1080 ft. Moist rich ground near the Spokane River. 46° 38' N, 120° 31' 31" W; T13N R18E S12 47.65889°, -117.425°; WGS 84, uncertainty: 1000 m., Source: Growing in open Populus and Robinia woods along Naches River GeoLocate, Georef'd by WTU Staff flat with Dactylis and Smilacina. Origin: Introduced. Origin: Introduced. Sarah Gage G&R 124 24 May 1992 Sister Mary Milburge 417 5 Jun 1932 with Sharon Rodman WTU-25460 WTU-342845

Poaceae Poaceae Poa pratensis L. Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, STEVENS COUNTY: U.S.A., WASHINGTON, ADAMS COUNTY: Spokane River 6 miles above its confluence with the Columbia The Nature Conservancy, Lind Shrub-Steppe Preserve; 6.4 miles River. southwest of Lind on the Lind-Hatton Road. 48.573336°, -118.087048°; WGS 84, uncertainty: 10000 m., Elev. 1300 ft. Source: GeoLocate, Georef'd by WTU Staff T17N R33E S31; WGS 84, uncertainty: 1000 m., Source: Digital Riverbank. Origin: Introduced. Map, Georef'd by Richard Olmstead Artemisia tridentata/Festuca idahoensis association, with Agropyron C. W. Sharsmith 4025 27 May 1939 spicatum and Poa sandbergii. Origin: Native. WTU-82141 Dick Olmstead NC 8 2 Apr 1983 Poaceae WTU-288042 Poa pratensis L. Poaceae U.S.A., WASHINGTON, THURSTON COUNTY: Douglas fir "Prairies" (level savannah) just above Rainier on road to Poa secunda J. Presl ssp. secunda Olympia. 46.88833°, -122.68722°; WGS 84, uncertainty: 5000 m., Source: U.S.A., WASHINGTON, ASOTIN COUNTY: GeoLocate, Georef'd by WTU Staff, Misplaced coordinates. 2.5 miles E along road to Snake River from intersection with Grass-green, rhizomatous perennial. Origin: Introduced. Washington 129. 46.109572°, -117.09046°; WGS 84, uncertainty: 2200 m., Source: A. R. Kruckeberg 2739 16 Jun 1951 Georeferenced, Georef'd by WTU Staff Growing on roadside. Origin: Native. WTU-154499 Gerrit Davidse 577 2 Jun 1966 with A. W. Collitzi Poaceae WTU-238152 Poa pratensis L. U.S.A., WASHINGTON, WHATCOM COUNTY: Poaceae Along pipeline below Mt. Baker Lodge. Elev. 4200 ft. Poa secunda J. Presl ssp. secunda 48.863°, -121.68105°; WGS 84, uncertainty: 1000 m., Source: Nat. Geog. TOPO!, Georef'd by John Bassett U.S.A., WASHINGTON, BENTON COUNTY: Origin: Introduced. Hanford Reservation. Southwest of Snively Field. Elev. 2100 ft. J. William Thompson 5733.5 14 Aug 1930 46° 30' N, 119° 43' W Artemisia/Agropyron association. Ritzville Silt Loam. Steep slopes. WTU-25403JWT Phenology: Fertile. Origin: Native. Joan T O'Farrell 72-193 9 Apr 1972 with Thomas P. O'Farrell WTU-260300 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, CHELAN COUNTY: U.S.A., WASHINGTON, KITTITAS COUNTY: Burch Mountain, Wenatchee. Table Mountain, along FR 2008 south of junction of FR 2107 & FR Elev. 3500 ft. 2101 south of Swauk Pass, US 97. T24N R20E S28; WGS84, uncertainty: 10000 m., Source: T20N R18E S10; NAD 27, uncertainty: 805 m., Source: TRS2LL, GeoLocate, Georef'd by WTU Staff Georef'd by Ben Legler Slope 8%, exposure SW. Ponderosa pine vegetation type, with In small dry meadow on north slope. Origin: Native. Koeleria, fescue, Poa, lupine, yarrow, Antennaria. Origin: Native. M. Arnot 746 24 Jul 1995 J. G. Smith 202a 7 Jun 1962 WTU-332003 WTU-322634 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl U.S.A., WASHINGTON, KLICKITAT COUNTY: U.S.A., WASHINGTON, DOUGLAS COUNTY: Along the Dallesport Road, 0.2 miles west of its junction with US Ca. 9 mi. W of Delrio. Highway 197, 1.7 air miles east of Dallesport. 48.00553°, -119.29927°; WGS 84, uncertainty: 14500 m., Source: Elev. 197 ft. GeoLocate, Georef'd by WTU Staff T2N R13E S35; NAD 27, uncertainty: 805 m., Source: TRS2LL, Scabland. Origin: Native. Georef'd by Ben Legler Plants in clumps in sandy soil; assoc. genera: Chrysopsis, Poa C. L. Hitchcock 17489 19 Jun 1948 bulbosa, Achillea, Centaurea, Lupinus, Equisetum. Origin: Native. WTU-124457 Richard R. Halse 3571 8 Apr 1988 WTU-319508 Poaceae Poa secunda J. Presl Poaceae U.S.A., WASHINGTON, GRANT COUNTY: Poa secunda J. Presl Along old Wagongap Road, Dry Falls Park, Grand Coulee. 47.60472°, -119.34639°; WGS 84, uncertainty: 10000 m., Source: U.S.A., WASHINGTON, LINCOLN COUNTY: GeoLocate, Georef'd by WTU Staff South side of Columbia River 5 miles above Grand Coulee Dam. Origin: Native. Elev. 1290 ft. 47.94607°, -118.872°; WGS 84, uncertainty: 1000 m., Source: Xerpha M. Gaines 349 9 May 1950 GeoLocate, Georef'd by WTU Staff Grassy slope along river. Origin: Native. WTU-169472 H. T. Rogers 380 2 May 1940 Poaceae WTU-291629 Poa secunda J. Presl ssp. secunda Poaceae U.S.A., WASHINGTON, COLUMBIA COUNTY: Umatilla Natl Forest, Forest road 46 between mile 16 and 17. Poa secunda J. Presl ssp. secunda Elev. 1300-1700 ft. T9N R40E S26 SE; WGS 84, uncertainty: 1000 m., Source: U.S.A., WASHINGTON, OKANOGAN COUNTY: GeoLocate, Georef'd by WTU Staff 6 miles northeast of Tonasket. Dry, sparsely vegetated ridgetop. Bunch grass, scattered but well T38N R28E S28; WGS 84, uncertainty: 1000 m., Source: distributed on ridgeline and slope. Origin: Native. GeoLocate, Georef'd by WTU Staff Grassy west-facing slope with granite outcrops. Ponderosa pine - Tracy Fuentes 57 29 Jun 1977 Douglas fir savanna. Associated species: grasses, Brodiaea, Zigadenus, Dodecatheon, Lomatium. In open sun around granitic WTU-338922 outcrops. Abundant, growing in small clumps. Origin: Native. Chris H. Troth 47 29 May 1995 Poaceae with Rebecca G. Troth Poa secunda J. Presl ssp. secunda WTU-331731 U.S.A., WASHINGTON, FRANKLIN COUNTY: Franklin County. Poaceae 46.51667°, -118.93333°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff Poa secunda J. Presl Temporarily moist ledge on a cliff, Agropyron-Poa zone. Origin: Native. U.S.A., WASHINGTON, SPOKANE COUNTY: Spokane. R. F. Daubenmire 3790 18 Apr 1937 47.65889°, -117.425°; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff WTU-271491 Gravelly soil, vacant log. Origin: Native. Sister Mary Milburge 346 18 May 1932 WTU-25463 Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, SKAMANIA COUNTY: U.S.A., WASHINGTON, SAN JUAN COUNTY: Near Rand. Orcas Island, Mt. Constitution, Little summit, south of main summit. 45.661°, -121.90675°; WGS 84, uncertainty: 1000 m., Source: Elev. 2000 ft. GeoLocate, Georef'd by WTU Staff 48.657778°, -122.847222°; NAD 27, uncertainty: 200 m., Source: Dry hillside near highway. Origin: Native. Georeferenced, Georef'd by WTU Staff Rocky balds and open coniferous forest; common perennials. Origin: C. L. Hitchcock 3332 30 Apr 1938 Native. with V. L. Marsh Fred Sharpe 65 9 Jun 1984 WTU-44628 WTU-313754 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl U.S.A., WASHINGTON, WHITMAN COUNTY: Granite Point, directly southwest of Wawawai road 1.9 miles U.S.A., WASHINGTON, CLALLAM COUNTY: southeast of Wawawai State Park. Blue Mountain. Olympic National Park. Elev. 800 ft. Elev. 5979 ft. T13N R43E S13 SW 1/4 SW 1/4 NE 1/4; NAD 27, uncertainty: 805 47.955°, -123.25778°; WGS 84, uncertainty: 10000 m., Source: m., Source: TRS2LL, Georef'd by Ben Legler GeoLocate, Georef'd by WTU Staff Dry, open sagebrush country. Origin: Native. Rocky alpine slope. Origin: Native. Lisa Westgard 22 21 Apr 1981 Lawrence C. Bliss s.n. 19 Jul 1966 WTU-316615 WTU-336682

Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl U.S.A., WASHINGTON, YAKIMA COUNTY: U.S.A., WASHINGTON, CHELAN COUNTY: Meeks Table. Peavine Canyon, Cashmere R. D. Elev. 4300 ft. T22N R19E S27; WGS84, uncertainty: 800 m., Source: T15N R14E S5; WGS 84, uncertainty: 10000 m., Source: Georeferenced, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Soarse sandstone soil. Origin: Native. Open grasswand in ponderosa pine. Associated plants Stipa, Poa, Sedum, Microsteris?, Artemisia rigida, & annuals. Sections 5&6. J. G. Smith 118 27 May 1960 Origin: Native. with Burt R. McConnell J. G. Smith 216 20 Jun 1962 WTU-322645 with Burt R. McConnell WTU-322043 Poaceae Poa secunda J. Presl ssp. secunda Poaceae U.S.A., WASHINGTON, KITTITAS COUNTY: Poa secunda J. Presl ssp. secunda Southwest base of Iron Peak, upper North Fork Teanaway River; 1 mile above De Roux forest camp. U.S.A., WASHINGTON, PIERCE COUNTY: 47.392822°, -120.912623°; WGS 84, uncertainty: 10000 m., Ft. Lewis, north od 13th Division Prairie. Source: GeoLocate, Georef'd by WTU Staff Elev. 394 ft. Soil derived from Hawkins formation (greenstone). Origin: Native. 540700E, 5211100N; Source: Calc. from UTM, Georef'd by Dan Post A. R. Kruckeberg 5308 25 Jul 1961 In mixed prairie/woodland. Slope flat. Substrate: gravel loam. Assoc sp: Agristis tenuis, Festuca idahoensis, Cytisus scoparius, Festuca WTU-213234 bromoides, F. myuros. Uncommon. Origin: Native. David Thysell 521 22 Jun 1993 Poaceae WTU-330507 Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., WASHINGTON, KLICKITAT COUNTY: Rock Creek. T4N R18E S3; NAD 27, uncertainty: 1000 m., Source: Georeferenced, Georef'd by WTU Staff Under Quercus garryana at base of canyon slope. With Poa secunda ssp. Secunda, Bromus tectorum, B. carinatus, Pseudoroegneria spicata, Lupinus sp., Lomatium dissectum, Philadelphus lewissii, Symphoricarpus albus. Origin: Native. Eliza Habegger RC 106 19 May 1997 WTU-335044 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa stenantha Trin. U.S.A., WASHINGTON, OKANOGAN COUNTY: U.S.A., WASHINGTON, WHATCOM COUNTY: Barker Mountain Preserve. Coleman Glacier, 1 mile above Kulshan Cabin, Mount Baker. T37N R28E S27; WGS 84, uncertainty: 800 m., Source: 48.851972°, -122.13667°; WGS 84, uncertainty: 500 m., Source: GeoLocate, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff With Orthocarpus tenuifolius, Woodsia scopulina, Lomatium cf. Open alpine slopes and ridges at upper terminum of west lateral macrocarpum, Sedum lanceolatum, Erigeron linearis, E. compositus, moraine. Tall (2 dm); flexuous infl. Accession number difficult to Heuchera cylindrica, Madia exigua, Plantago patagonica, Selaginella read; may be 218564. Origin: Native. wallacei, Agropyron spicatum. Origin: Native. A. R. Kruckeberg 5693 6 Aug 1963 E. Habegger 520 3 Jul 1998 WTU-216564 WTU-338813 Poaceae Poaceae Poa stenantha Trin. Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, YAKIMA COUNTY: U.S.A., WASHINGTON, PEND OREILLE COUNTY: Oak Creek Game Reserve, northeast side of Clemens Mountain. Kalispell Reservation north of Usk. 46.723504°, -120.814285°; WGS 84, uncertainty: 10000 m., 48.31389°, -117.27861°; WGS 84, uncertainty: 10000 m., Source: Source: GeoLocate, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff On sloping rocky area where mountain spring but dry now; ground In seral ponderosa pine stand. Origin: Native. hard. Panicle open when in flower, then contracted; plants flowering at mid morning, perfect; anthers yellow. Origin: Native. E. F. Layser 1722 5 May 1969 C. L. Hitchcock 22422 25 May 1963 WTU-253731 with C.V.Muhlick WTU-220584 Poaceae Poa secunda J. Presl Poaceae : Poa suksdorfii (Beal) Vasey ex Piper Open area in Pine-Pinegrass. Shallow, stony loam. Slope 12%. U.S.A., WASHINGTON, CHELAN COUNTY: Assoc with: Erigeron crysoperis, sedum, Castilleja sp. Origin: Native. Chiwaukum Mountains. Elev. 6850 ft. G. Garrison 50-56 13 Jul 1956 T26N R15E S24; WGS84, uncertainty: 10000 m., Source: with D. Wooldridge, R. Gibbons GeoLocate, Georef'd by WTU Staff In steep rocky northwest gully with Smelowskia ovalis. Origin: WTU-323938 Native. Poaceae M. Arnot 652 6 Aug 1993 with E. Burnett Poa stenantha Trin. WTU-328197 U.S.A., WASHINGTON, GRAYS HARBOR COUNTY: By trail to Mount Colonel Bob Lookout, Olympic Mountains. Poaceae Elev. 4000 ft. 47.487222°, -123.745556°; NAD 27, uncertainty: 1000 m., Source: Poa suksdorfii (Beal) Vasey ex Piper Georeferenced, Georef'd by WTU Staff Moist wooded slopes. Origin: Native. U.S.A., WASHINGTON, JEFFERSON COUNTY: Marmot Pass, Olympic Mountains. J. William Thompson 7270.5 9 Jul 1931 Elev. 6500 ft. 47.818333°, -123.135556°; NAD 27, uncertainty: 1000 m., Source: WTU-25564JWT Georeferenced, Georef'd by WTU Staff Alpine talus slopes below snow. Origin: Native. Poaceae J. William Thompson 7937 13 Aug 1931 Poa stenantha Trin. WTU-25875JWT U.S.A., WASHINGTON, JEFFERSON COUNTY: Marmot Pass. Poaceae Elev. 5500 ft. 47.81833°, -123.13222°; WGS 84, uncertainty: 10000 m., Source: Poa suksdorfii (Beal) Vasey ex Piper GeoLocate, Georef'd by WTU Staff Below pass, margin of apline stream. Origin: Native. U.S.A., WASHINGTON, PIERCE COUNTY: Camp Curtis, Mt. Rainier. J. William Thompson 9876 18 Aug 1933 Elev. 9000 ft. 46.87472°, -121.72028°; WGS 84, uncertainty: 10000 m., Source: WTU-25561JWT GeoLocate, Georef'd by WTU Staff Pumice slopes. Origin: Native. Howard S. McGee 25 27 Aug 1932 WTU-25567 Poaceae Poaceae Poa suksdorfii (Beal) Vasey ex Piper Poa trivialis L. U.S.A., WASHINGTON, YAKIMA COUNTY: U.S.A., WASHINGTON, PIERCE COUNTY: Alpine slopes of Mt. Aix, Snoqualmie National Forest. Tacoma. Elev. 7800 ft. 47.25306°, -122.44306°; WGS 84, uncertainty: 10000 m., Source: 46.79466°, -121.25527°; WGS 84, uncertainty: 3500 m., Source: GeoLocate, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Roadside. Origin: Introduced. Alpine slopes. Origin: Native. J. B. Flett s.n. 1 Jun 1897 J. William Thompson 15048 15 Jul 1940 WTU-31852 WTU-22805JWT Poaceae Poaceae Poa trivialis L. Poa trivialis L. U.S.A., WASHINGTON, PACIFIC COUNTY: U.S.A., WASHINGTON, COWLITZ COUNTY: Ellsworth Creek watershed. Columbia watershed. Mt. Solo. 1 mile west of 38th on Memorial Park T10N R10W S2; NAD 27, uncertainty: 805 m., Source: TRS2LL, Road near reservoir. Georef'd by Ben Legler Elev. 500 ft. In old-growth forest (Tsuga heterophylla, Thuja plicata, Picea 46.15826°, -123.02022°; WGS 84, uncertainty: 500 m., Source: sitchensis). Origin: Introduced. GeoLocate, Georef'd by WTU Staff Clay soil. With grass, cottonwoods. Origin: Introduced. E. Habegger 656 1 Jul 1999 with John Floberg Stan Krajewski 63 16 May 1980 WTU-339600 WTU-336256 Poaceae Poaceae Poa trivialis L. Poa trivialis L. U.S.A., WASHINGTON, SNOHOMISH COUNTY: U.S.A., WASHINGTON, CLALLAM COUNTY: Paved farm road, at its junction with U.S. 2 about 3 miles east of Sol Duc Hot Springs, Olympic National Park. Monroe. 47.969722°, -123.864167°; NAD 27, uncertainty: 300 m., Source: T28N R7E S33; NAD 27, uncertainty: 805 m., Source: TRS2LL, Georeferenced, Georef'd by WTU Staff Georef'd by Ben Legler Open meadow where moist until late in the season. Origin: Growing in the stream in a roadside ditch with a running stream; Introduced. edge of woodland (Acer macrophyllum, P. menziesis, Tsuga). The stream is only a few inches deep here. The stems root at the nodes C. L. Hitchcock 24058 27 Jul 1965 on the lower part. Plants forming dense stands which obscure in stream, their rooots growing in the water and mud and the stems WTU-224381 standing up about 2 feet above the water. Origin: Introduced. D. R. Simpson 98 26 May 1964 Poaceae WTU-287683 Poa trivialis L. U.S.A., WASHINGTON, KING COUNTY: Poaceae Seattle, Golden Gardens Park. 47.69028°, -122.39917°; WGS 84, uncertainty: 10000 m., Source: Poa trivialis L. GeoLocate, Georef'd by WTU Staff Wet, muddy spring-fed ditch. Perennial, 30-50 cm tall, spreading by U.S.A., WASHINGTON, SAN JUAN COUNTY: stolons; two-flowered. Origin: Introduced. Orcas Island, lake just NE of Killebrew Lake. Elev. 300 ft. T. F. Johnson 381 3 Jul 1989 48.60528°, -122.9°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff WTU-328322 Marshy partially shaded places near lake. Weedy; common perennials. Origin: Introduced. Poaceae Fred Sharpe 45 23 May 1984 Poa trivialis L. WTU-313837 U.S.A., WASHINGTON, KLICKITAT COUNTY: Bingen. 45.71495°, -121.46462°; WGS 84, uncertainty: 500 m., Source: GeoLocate, Georef'd by WTU Staff Garden at Bingen (from Portland 1906). Origin: Introduced. Cultivated. Wilhelm N. Suksdorf 5340 22 May 1907 WTU-287785 Poaceae Poaceae Poa unilateralis Scribn. ex Vasey Poa palustris L. U.S.A., WASHINGTON, PACIFIC COUNTY: U.S.A., WASHINGTON, FERRY COUNTY: [locality and coordinates withheld; status in Washington: G4TNR/S1 Colville National Forest: Roadside of Forest Service Road 5330-100, (Threatened; WANHP)] about 0.5 miles south of junction with Forest Road 150. On near-vertical basalt cliffs. On a small rock ledge on the cliff. High 48.88333°, -118.76667°; WGS 84, uncertainty: 10000 m., Source: assoc. w/ Sedum spathulifolium, also Festuca rubra. Origin: Native. GeoLocate, Georef'd by WTU Staff Pseudotsuga menziesii dominant in open canopy; Amelanchier L. C. Cornelius s.n. 16 Jul 1980 alnifolia, Symphoricarpos albus, Holodiscus discolor, Rosa nutkana, R. gymnocarpa, Lupinus sp., Achillea millefolium, Castilleja sp., WTU-286943 Osmorhiza chiloensis. Phenology: Flowers. Origin: Introduced. Richard Robohm 9909-C 9 Jul 1999 Poaceae WTU-349227 Poa cusickii Vasey U.S.A., WASHINGTON, FERRY COUNTY: Poaceae Colville National Forest: Along trail between Sherman Pass and Columbia Peak. Poa secunda J. Presl ssp. secunda T36N R34E S13; WGS 84, uncertainty: 1000 m., Source: Digital Map, Georef'd by Richard Olmstead U.S.A., WASHINGTON, FERRY COUNTY: Growing on higher slopes near ridge. Phenology: Flowers. Origin: Colville National Forest, Bodie Mountain. Native. Elev. 5740 ft. T38N R32E S6 NW; NAD 27, uncertainty: 805 m., Source: Richard G. Olmstead 99-116 9 Jul 1999 TRS2LL, Georef'd by Ben Legler Thin soil and bare basalt. Penstemon, Poa sandbergii, Eriophyllum WTU-349323 lanatum, Artemesia, Eriogonum, Heuchera, Sedum, Pseudotusga menziesii. Small clumps scattered across area. Stamens open. Phenology: Flowers. Origin: Native. Poaceae Richard Robohm 99-14 10 Jul 1999 Poa secunda J. Presl ssp. secunda WTU-349586 U.S.A., WASHINGTON, FERRY COUNTY: Colville National Forest: Along trail between Sherman Pass and Columbia Peak. Poaceae T36N R34E S13; WGS 84, uncertainty: 1000 m., Source: Digital Map, Georef'd by Richard Olmstead Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Caespitose. Phenology: Flowers. Origin: Native. U.S.A., WASHINGTON, FERRY COUNTY: Richard G. Olmstead 99-142 9 Jul 1999 Colville National Forest: Bangs Mt. vista - east facing slope. T35N R37E S7 NW; NAD 27, uncertainty: 805 m., Source: WTU-349258 TRS2LL, Georef'd by Ben Legler Second growth forest of Pseudotsuga menziesii, Pinus contorta. Scattered trees, open, loamy soil. Open and semishaded ground Poaceae with Bromus and Trisetum. Phenology: Bulbils. Poa interior Rydb. Richard Robohm 99-26 11 Jul 1999 U.S.A., WASHINGTON, FERRY COUNTY: WTU-349219 Colville National Forest: Roadside of Forest Service Road 5330-100, about 0.5 miles south of junction with Forest Road 150. 48.88333°, -118.76667°; WGS 84, uncertainty: 10000 m., Source: Poaceae GeoLocate, Georef'd by WTU Staff Pseudotsuga menziesii dominant in open canopy; Amelanchier Poa pratensis L. alnifolia, Symphoricarpos albus, Holodiscus discolor, Rosa nutkana, R. gymnocarpa, Lupinus sp., Achillea millefolium, Castilleja sp., U.S.A., WASHINGTON, FERRY COUNTY: Osmorhiza chiloensis. Phenology: Flowers. Origin: Introduced. Colville National Forest: Bangs Mt. vista - east facing slope. T35N R37E S7 NW; NAD 27, uncertainty: 805 m., Source: Richard Robohm 99-09B 9 Jul 1999 TRS2LL, Georef'd by Ben Legler Second growth forest of Pseudotsuga menziesii, Pinus contorta. WTU-349226 Scattered trees, open, loamy soil. In sun and semi-shade with shrubs - Symphoricarpos albus, Physocarpus. Phenology: Flowers. Origin: Introduced. Richard Robohm 99-29 11 Jul 1999 WTU-349580 Poaceae Poaceae Poa compressa L. Poa pratensis L. U.S.A., WASHINGTON, FERRY COUNTY: U.S.A., OREGON, CROOK COUNTY: Colville National Forest: Bangs Mt. vista - east facing slope. Ochoco National Forest: Intersection of Forest Service Roads 2610 T35N R37E S7 NW; NAD 27, uncertainty: 805 m., Source: and 300. TRS2LL, Georef'd by Ben Legler Elev. 2000 ft. Second growth forest of Pseudotsuga menziesii, Pinus contorta. 44° 24.63' N, 120° 24.95' W; T13S R19E S26 Scattered trees, open, loamy soil. In semi-shade with Pseudotsuga Gently to moderately sloping mesic open woods. Appears burned menziesii, Symphoricarpos albus, Potentilla sp. Phenology: Flowers. within 3 years. Iris missouriensis, Veratrum, Lupinus, Lomatium, Origin: Introduced. Balsamorhiza. Fragaria, Lathyrus, Carex geyeri, grasses, loamy soil. Codominant in understory with Bromus, Melica. Leaves light to dark Richard Robohm 99-30 11 Jul 1999 green. Stems yellow-green. Phenology: Flowers. Origin: Introduced. WTU-349214 Richard Robohm 00-23 10 Jun 2000 WTU-350048 Poaceae Poa secunda J. Presl ssp. secunda Poaceae U.S.A., OREGON, CROOK COUNTY: Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Ochoco N.F. and surrounding area: At junction of US Highway 26 and County Road 23. U.S.A., OREGON, CROOK COUNTY: Elev. 3500 ft. Ochoco National Forest: Along Forest Service Road 22, southwest 44° 20.595' N, 120° 33.345' W; T145 R18E S22 of Walton Lake. South facing slope. Pinus ponderosa/Juniperus occidentalis/Purshia Elev. 2000 ft. tridentata community. Plants perennial and rhizomatus. Phenology: 44° 26.14' N, 120° 12.096' W; T13S R19E S21; WGS 84, Flowers & Fruits. Origin: Native. uncertainty: 1500 m., Source: Digital map, Georef'd by John Bassett Randall Hitchin RH-42 10 Jun 2000 Gently sloping and lush meadows of Carex/Juncus/Saxifraga. Wetland at bottom. Diffuse outland flow and braided channels with < WTU-350034 2 inches of water flowing from east to west. Southwest side of Forest Service Road 129. Phenology: Bulbils. Poaceae Richard Robohm 00-17 10 Jun 2000 Poa wheeleri Vasey WTU-349972 U.S.A., OREGON, CROOK COUNTY: Poaceae Ochoco National Forest: Along Forest Road 22 northwest of Big Summit Prairie. Poa pratensis L. Elev. 4920 ft. 44° 24.41' N, 120° 16.6' W; T14S R20E S36 U.S.A., OREGON, WHEELER COUNTY: Along border of open, rocky scabland, gentle slope to the south. Bureau of Land Management, Girds Creek: southwest side of road, Somewhat deeper soil, partially under pine. Origin: Native. west of Sutton Mountain. Elev. 2000 ft. Don Knoke 00-100 10 Jun 2000 44° 44.88' N, 120° 10.03' W Basalt Canyon between sheer cliffs. Steep scree & slope dominated WTU-350041 by Astemisia tridentata & assorted bunch grass. Large patches of bare soil. Along road, not far upslope. Phenology: Flowers. Origin: Introduced. Poaceae Richard Robohm 00-08 9 Jun 2000 Poa pratensis L. WTU-349964 U.S.A., OREGON, CROOK COUNTY: Ochoco National Forest: Along Forest Service Road 22, southwest of Walton Lake. Poaceae Elev. 2000 ft. 44° 26.14' N, 120° 12.096' W; T13S R19E S21; WGS 84, Poa wheeleri Vasey uncertainty: 1500 m., Source: Digital map, Georef'd by John Bassett U.S.A., OREGON, CROOK COUNTY: Gently sloping and lush meadows of Carex/Juncus/Saxifraga. Ochoco National Forest: Along Forest Road 22 northwest of Big Wetland at bottom. Diffuse outland flow and braided channels with < Summit Prairie. 2 inches of water flowing from east to west. Moist to saturated soil 44° 24.41' N, 120° 16.6' W; T14S R20E S36 with Festuca, Bromus, Carex, Juncus. Pale green leaves and culms. Open, rocky scabland, gentle slope to the south, borders by a thin Phenology: Flowers. Origin: Introduced. stand of Ponderosa pine. Lomatium nudicaule, Microseris nutans, Sedum stenopetalum. Collections made over a small area. Richard Robohm 00-19 10 Jun 2000 Phenology: Flowers. Origin: Native. WTU-350059 Don Knoke 00-100 10 Jun 2000 WTU-350148 Poaceae Poaceae Poa secunda J. Presl Poa annua L. U.S.A., OREGON, WHEELER COUNTY: U.S.A., WASHINGTON, KING COUNTY: Ochoco National Forest: Sutton Mountain. Mouth of Black Canyon, Cascade Mountains of Western Washington: Cedar River along Girds Creek Road. Black Canyon. About 100 yards wide near Watershed. Rock Creek wetland system. Head into south end from mouth, narrowing to a slot near head. Bottom of wider portion rd 40. Drop into system at Binker culvert and head into west side of covered with loose sand and rock alluvium, with basalt walls. Upper the wetland. portion with water in bottom. Elev. 800 ft. Elev. 2249 ft. T22N R7E S16 NE; NAD 27, uncertainty: 500 m., Source: 44° 41.97' N, 120° 10.26' W Georeferenced, Georef'd by WTU Staff Main canyon bottom - Achillea millifolium, Galium multiflorum, Rock Creek wetland system. Head into south end from rd 40. Drop Chaenactis douglasii, Cryptantha leucophaea in loose soil; Clematis into system at Binker culvert and head into west side of the wetland. ligusticifolia, Juniperus occidentalis on stable sides. Phenology: Phenology: Flowers & Fruits. Origin: Introduced. Flowers. Origin: Native. Clayton J. Antieau 01-13 26 May 2001 Don Knoke 00-104 9 Jun 2000 with Linda Cooley, Kristie Dinkin WTU-349732 WTU-350648 Poaceae Poaceae Poa trivialis L. Poa secunda J. Presl U.S.A., WASHINGTON, KING COUNTY: U.S.A., OREGON, CROOK COUNTY: Cascade Mountains of Western Washington: Cedar River Ochoco National Forest: Along Forest Road 22 northwest of Big Watershed. Rock Creek wetland system. Head into south end from Summit Prairie. rd 40. Drop into system at Binker culvert and head into west side of Elev. 4920 ft. the wetland. 44° 24.41' N, 120° 16.6' W; T14S R20E S36 Elev. 800 ft. Open, rocky scabland, gentle slope to the south, borders by a thin T22N R7E S16 NE; NAD 27, uncertainty: 500 m., Source: stand of Ponderosa pine. Lomatium nudicaule, Microseris nutans, Georeferenced, Georef'd by WTU Staff Sedum stenopetalum. Collections made over a small area. Rock Creek wetland system. Head into south end from rd 40. Drop Phenology: Flowers. Origin: Native. into system at Binker culvert and head into west side of the wetland. Phenology: Flowers. Origin: Introduced. Don Knoke 00-107 10 Jun 2000 Clayton J. Antieau 01-4 26 May 2001 WTU-349711 with Linda Cooley, Kristie Dinkin WTU-350614 Poaceae Poaceae Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Poa annua L. U.S.A., OREGON, CROOK COUNTY: Ochoco National Forest: Along Forest Road 22 northwest of Big U.S.A., WASHINGTON, KING COUNTY: Summit Prairie. Cascade Mountains of Western Washington: Cedar River bridge at Elev. 4920 ft. Barneston. 44° 24.41' N, 120° 16.6' W; T14S R20E S36 Elev. 1000 ft. Open, rocky scabland, gentle slope to the south, borders by a thin 47° 23.33' 33" N, 121° 51.68' 51" W; T22N R7E S14 stand of Ponderosa pine. Lomatium nudicaule, Microseris nutans, Woods, riparian area, and roadside near bridge. Annual. Phenology: Sedum stenopetalum. Collections made over a small area. Flowers. Origin: Introduced. Phenology: Bulbils. P. F. Zika 16022 26 May 2001 Don Knoke 00-108 10 Jun 2000 with Jeff Walker, David Kiefer, Kari Stices, Bill Winije WTU-349734 WTU-350701

Poaceae Poaceae Poa trivialis L. Poa pratensis L. U.S.A., WASHINGTON, KING COUNTY: U.S.A., WASHINGTON, KING COUNTY: Cascade Mountains of Western Washington: Cedar River Cascade Mountains of Western Washington: Former Taylor townsite Watershed. Rock Creek wetland system. Head into south end from (demolished in 1947). rd 40. Drop into system at Binker culvert and head into west side of Elev. 1000-1100 ft. the wetland. 47° 25' 2" N, 121° 54' 28" W; T22N R7E S3 SW 1/4 Elev. 800 ft. Disturbed grassy ground, old home sites, part shade to full sun. T22N R7E S16 NE; NAD 27, uncertainty: 500 m., Source: Phenology: Flowers. Origin: Introduced. Georeferenced, Georef'd by WTU Staff Rock Creek wetland system. Head into south end from rd 40. Drop P. F. Zika 16056 26 May 2001 into system at Binker culvert and head into west side of the wetland. with Jeff Walker, David Kiefer, Kari Stices, Bill Winije Phenology: Flowers. Origin: Introduced. WTU-350688 Clayton J. Antieau 02-15 26 May 2001 with Linda Cooley, Kristie Dinkin WTU-350628 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa confinis Vasey U.S.A., OREGON COUNTY: U.S.A., OREGON, TILLAMOOK COUNTY: Elk Rock. Tillamook. 45.436045°, -122.648203°; WGS 84, 45.448509°, -123.819295°; WGS 84, uncertainty: 2545 m., Source: Digital Map, uncertainty: 7500 m., Source: Digital Map, Georef'd by Sara Legler Georef'd by Joseph Stormer Phenology: Fruits. Origin: Native. Type Sandy seashore. Phenology: Fruits. Origin: Specimen: Isotype. Native. Type Specimen: Isotype?. C. V. Piper 6463 Thomas J. Howell s.n. 3 Jun 1904 Jul 1882 WTU-12036JWT, WTU-V-000043 WTU-24928JWT, WTU-V-000046

Poaceae Poaceae Poa suksdorfii (Beal) Vasey ex Piper Poa cusickii Vasey ssp. cusickii U.S.A., WASHINGTON, CHELAN COUNTY: U.S.A., WASHINGTON, YAKIMA COUNTY: Mount Stuart, Wenatchee Mountains. Rattlesnake Mountains. Elev. 7500 ft. 46.74942°, -121.24936°; WGS 84, 47.474167°, -120.915°; NAD 27, uncertainty: 3000 m., Source: uncertainty: 2000 m., Source: GeoLocate, Georeferenced, Georef'd by WTU Staff Georef'd by WTU Staff Dry, open slopes. Anther 1 millimeter. [A second specimen, Poa Female? Dioecious? - flowers quite young, but pringlei, is mounted on this sheet and is an ISOTYPE for Poa anthers apparently abortive; lemmas scabrous argentea]. Phenology: Fruits. Origin: Native. only. Phenology: Flowers. Origin: Native. Type Specimen: Isotype. J. William Thompson 7822 27 Jul 1931 J. S. Cotton 557 WTU-25924JWT-A 7 May 1902 Poaceae WTU-20482, WTU-V-000047 Poa pringlei Scribn. U.S.A., OREGON, JACKSON COUNTY: Poaceae Top of Ashland Butte, Siskiyou Mountains. 42.080683°, -122.716849°; WGS 84, Poa annua L. uncertainty: 1000 m., Source: Digital map, Georef'd by Sara Legler U.S.A., WASHINGTON, SAN JUAN COUNTY: Anthers 3 millimeters. Male - V.M. [A second E and S shores of Yellow island, San Juan Islands, Puget Sound. specimen, Poa suksdorfii, is mounted on this Elev. 23 ft. sheet and is not a type]. Phenology: Fertile. 48° 36' N, 123° 2' W; Source: Specimen label Origin: Native. Type Specimen: Isotype. Footpaths in meadows. Annual, common and adventive on footpaths. Phenology: Flowers & Fruits. Origin: Introduced. Thomas Howell s.n. P. F. Zika 16840 5 May 2002 18 Jul 1887 WTU-350533 WTU-25924JWT, WTU-V-000044 Poaceae Poaceae Poa annua L. Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., WASHINGTON, SKAGIT COUNTY: Fidalgo Island; boat launch on north side of Cambell Lake, 1 mile SE U.S.A., WASHINGTON, DOUGLAS COUNTY: of Mt. Erie. [No locality given on label]. Elev. 44 ft. Elev. 1300 ft. 48° 26' 34" N, 122° 37' 6" W 47.71098°, -119.65077°; WGS 84, Gravelly parking area and maintained lawns. Common in lawn. uncertainty: 60000 m., Source: GeoLocate, Phenology: Flowers. Origin: Introduced. Georef'd by WTU Staff Phenology: Fruits. Origin: Native. Type Ben Legler 132 23 Mar 2003 Specimen: Isotype. WTU-352531 J. H. Sandberg 267 with Leiberg 22 Jun 1893 WTU-33876, WTU-V-000045 Poaceae Poaceae Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Poa compressa L. U.S.A., WASHINGTON, SNOHOMISH COUNTY: U.S.A., WASHINGTON, WHATCOM COUNTY: Exit #210 along Interstate 5, 1 mile north of where freeway crosses Ross Lake National Recreation Area: Little Beaver Creek Trail; north Stillaguamish River. brink of canyon mouth. Elev. 60 ft. Elev. 1935 ft. 48° 12' 35" N, 122° 13' 4" W 48° 55' N, 121° 5' W; UTM Zone 10, 640424.532E, Grassy shoulder of south-bound onramp; soil gravelly. Common 5419743.761N; Source: Field notes, UTM calculated from Lat-Lon. weed along freeway right-of-way in this area. Phenology: Bulbils. Open woods, clearings and mossy bald. Rhizomatous; common on bald. Phenology: Flowers. Origin: Introduced. Ben Legler 166 5 Apr 2003 Greg Gust 145 13 Jul 2002 WTU-352603 WTU-353478, NPS accession 632, catalog 22770 Poaceae Poaceae Poa cusickii Vasey ssp. purpurascens (Vasey) Soreng Poa annua L. U.S.A., WASHINGTON, JEFFERSON COUNTY: Marmot Pass. U.S.A., WASHINGTON, KITSAP COUNTY: Elev. 5000 ft. Big Beef Harbor, where Seabeck Highway North crosses mouth of 47.81833°, -123.13222°; WGS 84, uncertainty: 10000 m., Source: harbor. GeoLocate, Georef'd by WTU Staff Elev. 0 ft. Moist shaded ledges. Phenology: Fruits. Origin: Native. 47° 39' 21.8" N, 122° 47' 4.5" W Roadside. Built-up shoulder and adjacent saltmarsh with Potentilla J. William Thompson 9911 18 Aug 1933 pacifica, Salicornia, grasses and weeds. In roadside gravel. Flowering. Phenology: Flowers. Origin: Introduced. WTU-25923A David Giblin 03-31 3 May 2003 with Ben Legler Poaceae WTU-353389 Poa leibergii Scribn. U.S.A., WASHINGTON, KLICKITAT COUNTY: Poaceae Columbia Hills Natural Area Preserve. Elev. 3050 ft. Poa bulbosa L. ssp. vivipara (Koeler) Arcang. T3N R14E S30 SW 1/4 of SW 1/4; NAD 27, uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler U.S.A., WASHINGTON, GRANT COUNTY: Plants growing in open sloping steppe area. Aspect 315 degrees, Sun Lakes State Park, south of Coulee City; along road leading to Slope 10%. Associated species: Poa secunda, Festuca idahoensis, Deep Lake. Eriogonum thymoides, Lomatium spp., Lomatium macrocarpum, Elev. 1150 ft. Lithophragma parvifolia, Collinsia parvifolia. Flowers perfect at 47° 35' 13.5" N, 119° 22' 58.3" W anthesis; 4-7 flowers. Phenology: Flowers. Origin: Native. Rocky rise in bottom of coulee, with Artemisia tridentata, Lithophragma, grasses. Common throughout area. Phenology: Kathryn A. Beck 200114 5 May 2001 Bulbils. WTU-353453 Ben Legler 229 21 Apr 2003 WTU-353622 Poaceae Poa pratensis L. Poaceae U.S.A., WASHINGTON, ISLAND COUNTY: Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Fort Casey, Whidbey Island. Elev. 5 ft. U.S.A., WASHINGTON, SKAGIT COUNTY: 48.16444°, -122.6775°; WGS 84, uncertainty: 10000 m., Source: Rest area along north bound I-5, 1.5 miles north of exit for Bow Hill GeoLocate, Georef'd by WTU Staff Road. Weedy area with patchy vegetation, on a cobbly berm between Elev. 280 ft. beach and lake. Aspect 270 degrees, slope 3%. Associated species: 48° 34' 50" N, 122° 20' 45" W Rosa nutkana, Lathyrus japonicus, Lomatium nudicaule, Leymus Gravelly soil along off-ramp, with Myosotis discolor, grasses. mollis, Festuca rubra, Bromus rigidus, Arrenatherum elatius, Dactylis Common weed along shoulders of freeway. Phenology: Bulbils. glomerata. Phenology: Flowers. Origin: Introduced. Ben Legler 352 5 May 2003 Kathryn A. Beck 200121 25 May 2001 WTU-353649 WTU-353454 Poaceae Poaceae Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Poa ×multnomae Piper U.S.A., WASHINGTON, WHATCOM COUNTY: U.S.A., OREGON, MULTNOMAH COUNTY: Shoulder of Hwy 539 (Guide Meridian road) 0.2 miles south of Multnomah Falls. junction with Smith Road and 3.75 miles north of Bellingham city 45.57608°, -122.115715°; WGS 84, limits. uncertainty: 508 m., Source: Digital Map, Elev. 187 ft. Georef'd by Sara Legler 48° 49' 50" N, 122° 29' 10" W [The date typed on the label: Jun 20, 1904 - is Open grassy roadside with gravelly soil; among houses and fields. incorrect for that collection number]. Phenology: Abundant in gravel along shoulders of highway. Phenology: Bulbils. Flowers & Fruits. Origin: Native. Type Specimen: Isotype. Ben Legler 353 5 May 2003 C. V. Piper 6459 WTU-353648 25 Jun 1904 Poaceae WTU-12037JWT, WTU-V-000050 Poa annua L. U.S.A., WASHINGTON, MASON COUNTY: Poaceae Along Hwy 3, 0.5 miles NE of junction with Old Belfair Hwy at Belfair. Elev. 100 ft. Poa macrocalyx Trautv. & C.A. Mey. 47° 27' 14.7" N, 122° 49' 12.3" W Weedy edge of gas station, with Cytisus scoparius, grasses. U.S.A., ALASKA, SITKA COUNTY: Growing in compacted gravel. Phenology: Flowers. Origin: Southeast Alaska: Chichagof Island, Hoonah. Introduced. 58.109057°, -135.441113°; WGS 84, uncertainty: 2657 m., Source: Digital Map, Ben Legler 341A 3 May 2003 Georef'd by Sara Legler with David Giblin Phenology: Flowers. Origin: Native. Type Specimen: Isotype. WTU-353644 I. L. Norberg 232 Poaceae 26 Jul 1932 Poa palustris L. WTU-287825, WTU-V-000052 U.S.A., ALASKA, KODIAK ISLAND COUNTY: Kodiak, Sitkalidak Island. Port Hobron. 57.153485°, -153.181796°; WGS 84, uncertainty: 3036 m., Source: Digital Map, Poaceae Georef'd by Sara Legler Isotypus. Phenology: Flowers. Origin: Native. Poa unilateralis Scribn. ex Vasey ssp. pachypholis (Piper) Type Specimen: Isotype. D.D. Keck ex Soreng Walter J. Eyerdam 18 U.S.A., WASHINGTON, PACIFIC COUNTY: [locality and coordinates withheld; status in 27 Jul 1931 Washington: G4TNR/S1 (Threatened; WANHP)] Phenology: Fruits. Origin: Native. Type WTU-284475, WTU-V-000048 Specimen: Isotype. C. V. Piper 4900 Poaceae 22 Jun 1904 Poa ×multnomae Piper WTU-12038JWT, WTU-V-000051 U.S.A., OREGON, MULTNOMAH COUNTY: Multnomah Falls. 45.57608°, -122.115715°; WGS 84, Poaceae uncertainty: 508 m., Source: Digital Map, Georef'd by Sara Legler Phenology: Flowers & Fruits. Origin: Native. Poa cusickii Vasey Type Specimen: Isotype. U.S.A., WASHINGTON, SKAGIT COUNTY: North Cascades National Park; Boston Basin, 2 miles northwest of C. V. Piper 6459 Cascade Pass. Elev. 5800 ft. 25 Jun 1904 48° 30' 2.04439" N, 121° 3' 57.54291" W; UTM Zone 10, 642869E, 5373526N; Source: Calc. from UTM, UTM from field WTU-20479, WTU-V-000049 notes. Subalpine meadows; rocky soil; with Valeriana sitchensis, Veratrum viride, Carex spp., Vaccinium spp. Phenology: Fertile. Origin: Native. Gerald Schneeweiss 3 10 Aug 2002 with Hanna Weiss, Ben Legler WTU-354140, NPS accession 632, catalog 23392 Poaceae Poaceae Poa cusickii Vasey Poa alpina L. U.S.A., WASHINGTON, SKAGIT COUNTY: U.S.A., WASHINGTON, CHELAN / SKAGIT COUNTY: North Cascades National Park; Boston Basin, 2 miles northwest of North Cascades National Park; Sahale Arm north of Cascade Pass. Cascade Pass; rock promitory west of upper climbers camp. Elev. 7600-8040 ft. Elev. 6310 ft. 48° 29' 46" N, 121° 2' 11" W; UTM Zone 10, 645063.255E, 48° 30' 15.88849" N, 121° 4' 6.08149" W; UTM Zone 10, 5373305.266N; WGS 84, uncertainty: 300 m., Georef'd by WTU 642683E, 5373949N; Source: Calc. from UTM, UTM from field Staff, UTM calculated from Lat-Lon. notes. Stable and moving scree slopes, acidic silicates, on exposed ridge. Steep south-facing rocky outcrop, with Juniperus communis, Phenology: Flowers. Origin: Native. Potentilla fruticosa. Phenology: Fertile. Origin: Native. Andreas Tribsch AP-1-9 10 Aug 2002 Gerald Schneeweiss 51 10 Aug 2002 with Peter Schonswetter with Hanna Weiss, Ben Legler WTU-354233, NPS accession 632, catalog 23258 WTU-353964, NPS accession 632, catalog 23844 Poaceae Poaceae Poa cusickii Vasey Poa cusickii Vasey U.S.A., WASHINGTON, CHELAN COUNTY: U.S.A., WASHINGTON, CHELAN / SKAGIT COUNTY: North Cascades National Park, Sahale Mountain / Sahale Arm. North Cascades National Park; Sahale Arm north of Cascade Pass. Elev. 7000 ft. Elev. 7600-8040 ft. 48° 29' 1.94836" N, 121° 3' 1.07318" W; UTM Zone 10, 644075E, 48° 29' 46" N, 121° 2' 11" W; UTM Zone 10, 645063.255E, 5371700N; Source: Calc. from UTM, UTM from field notes. 5373305.266N; WGS 84, uncertainty: 300 m., Georef'd by WTU The low end of the alpine zone, consisting of a mosaic of wet sedge Staff, UTM calculated from Lat-Lon. meadows and stable talus piles. Scattered and uncommon, Stable and moving scree slopes, acidic silicates, on exposed ridge. individuals growing in a low herbaceous meadow in full sun and Growing on stable scree. Phenology: Flowers. Origin: Native. rocky soil. Phenology: Fertile. Origin: Native. Andreas Tribsch AP-1-26 10 Aug 2002 Steve Hahn 789 10 Aug 2002 with Peter Schonswetter WTU-354113, NPS accession 632, catalog 23775 WTU-354199, NPS accession 632, catalog 23284

Poaceae Poaceae Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Poa cusickii Vasey U.S.A., WASHINGTON, MASON COUNTY: U.S.A., WASHINGTON, CHELAN COUNTY: Along Hwy 3, 0.5 miles NE of junction with Old Belfair Hwy at Belfair. North Cascades National Park; Cascade Pass area; slopes Elev. 100 ft. northwest of Doubtful Lake. 47° 27' 14.7" N, 122° 49' 12.3" W Elev. 6200-6500 ft. Weedy edge of gas station, with Cytisus scoparius, grasses. 48° 28' 46" N, 121° 3' 11" W; UTM Zone 10, 643879.202E, Common in area along road edges. Phenology: Bulbils. 5371421.327N; WGS 84, uncertainty: 500 m., Georef'd by WTU Staff, UTM calculated from Lat-Lon. Ben Legler 339 3 May 2003 SW-facing, exposed slope with heather and lupine. Growing in open with David Giblin heather. Phenology: Flowers. Origin: Native. WTU-353827 Andreas Tribsch AP-3-11 10 Aug 2002 with Peter Schonswetter Poaceae WTU-354232, NPS accession 632, catalog 23248 Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Poaceae U.S.A., WASHINGTON, KITSAP COUNTY: Along Hwy 3 at north end of Kitsap Airport; 5 miles NE of Belfair. Poa stenantha Trin. Elev. 440 ft. 47° 30' 5.9" N, 122° 45' 19.7" W U.S.A., WASHINGTON, CHELAN COUNTY: Open weedy fields along highway, with Cytisus, Trifolium, grasses. North Cascades National Park; Cascade Pass area; slopes north of Scattered in gravel along highway. Phenology: Bulbils. Doubtful Lake. Elev. 6600-7020 ft. Ben Legler 343 3 May 2003 48° 29' 1.77368" N, 121° 2' 56.50025" W; UTM Zone 10, with David Giblin 644169E, 5371697N; Source: Calc. from UTM, UTM from field notes. WTU-353824 Dry open scrub, with heather. Growing in dry open grassy area. National Park Service North Cascades NPSC Accession Number: NOCA-632, Catalog Number: NOCA 23293. Phenology: Fertile. Origin: Introduced. Andreas Tribsch AP-2-1 10 Aug 2002 with Peter Schonswetter WTU-354269, NPS accession 632, catalog 23294 Poaceae Poaceae Poa pratensis L. Poa secunda J. Presl U.S.A., WASHINGTON, SKAGIT COUNTY: U.S.A., OREGON, UNION COUNTY: North Cascades National Park; Cascade River Road; parking area Umatilla Forest. 1 mi. N of Hilgard. and adjacent roadside near trail to Eldorado. Elev. 2000 ft. Elev. 2135 ft. T2S R37E S26; NAD 27, uncertainty: 805 m., Source: TRS2LL, 48° 29.558' N, 121° 7.337' W; UTM Zone 10, 637800.875E, Georef'd by Ben Legler 5374146.799N; Source: Field notes, UTM calculated from Lat-Lon. Slope; flat. Soil; thin, rocky. Type; grass. Distribution; open woods, Plants growing around edge of parking area, mostly in gravel or meadows. Abundance; abundant. Forage value; Palatability, C & H - highly compacted soil; also along roadside. Inflorescence green to 70, Grazed by S & G - 60. Usual size of plant; 30-100 cm. Flowering tawny; not very common; growing with Agrostis tenuis (Gage 7401). period; May. Herbarium of the Forest Service #76841. Label data Phenology: Flowers. Origin: Introduced. lists Range as 37 E W M. Ingram. Phenology: Fruits. Origin: Introduced. Sarah Gage 7402 11 Aug 2002 E. H. Reid 518 10 Jun 1937 WTU-354757, NPS accession 632, catalog 22471 WTU-355224 Poaceae Poaceae Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Poa secunda J. Presl U.S.A., WASHINGTON, ISLAND COUNTY: U.S.A., OREGON, WALLOWA COUNTY: Whidbey Island, Ebey's Landing. A little over KM from parking lot, Wallowa Forest. Hd. N. Fk. Imnaha R. north on trail, at entrance of Robert Pratt Preserve. Elev. 8000 ft. Elev. 137 ft. T4S R45E S28; NAD 27, uncertainty: 805 m., Source: TRS2LL, 48° 11.757' N, 122° 42.993' W Georef'd by Ben Legler Edge of bluff. To 25 cm. Phenology: Bulbils. Slope; flat. Soil; shallow rocky loam. Type; sagebrush, grass. Density in tenths; .2. Associated plants; Big sagebrush, Erigeron. Peter W. Dunwiddie PWD 21 30 Apr 2004 Herbarium of the Forest Service #83503,. Ingram. Phenology: Fruits. Origin: Introduced. WTU-355651 E. H. Reid 765 29 Jul 1938 Poaceae WTU-355231 Poa annua L. Poaceae U.S.A., WASHINGTON, ISLAND COUNTY: Whidbey Island, Ebey's Landing; at parking area on beach on Hill Poa alpina L. Road; TNC and State Park land. Elev. 7 ft. U.S.A., OREGON, WALLOWA COUNTY: 48° 11.56' N, 122° 42.44' W Wallowa Forest. Sentinel Peak. Open beach along road; disturbed; Leymus mollis. Common in sand, Elev. 9600 ft. gravel in parking lot. Phenology: Fertile. Origin: Introduced. T5S R45E S4; NAD 27, uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler Ben Legler 1482 30 Apr 2004 Slope; 15%. Soil; rocky loam. Type; open slope. Density in tenths; .05. Associated plants; Eriogonum, Eriophyllum. Distribution; open WTU-355638 sliderock slopes. Abundance; rare. Herbarium of the Forest Service #83504. Ingram. Phenology: Fruits. Origin: Native. Poaceae E. H. Reid 772 31 Jul 1938 Poa secunda J. Presl WTU-355261 U.S.A., IDAHO, ELMORE COUNTY: Boise Forest. Long Gulch, 1/4 mi. above R. S. Poaceae Elev. 4700 ft. 43.5373°, -115.70836°; WGS 84, uncertainty: 10000 m., Source: Poa cusickii Vasey GeoLocate, Georef'd by WTU Staff Slope: N 50%. Soil: Deep, dark loam. type: Weed-grass. Density in U.S.A., OREGON, GRANT COUNTY: tenths: .4. Associated plants: Bunch grass, Balsamroot. Distribution: Mount Ruth. Moist slope. Abundance: common. Forage value:?. Grazed by: ?. Elev. 8500 ft. Season grazed: ?. Usual size of plant: 60 cm. Flowering period: T8S R37E S7; NAD 27, uncertainty: 805 m., Source: TRS2LL, June. Period of seed dissemination: July, August. Herbarium of the Georef'd by Ben Legler, Invalid coordinates (located outside Forest Service #68689. Ingram. Phenology: Fruits. Origin: Native. county bounds). Slope; 25%S. Soil; shallow gravel. type; grass. Density in tenths; Kenneth Pearse 109 19 Jul 1932 trace. Associated plants; Stipa lettermani, Aconogonum phytolaccaefolium. Use; heavy in past. Abundance; fairly common. WTU-355165 Herbarium of the Forest Service #75752. Ingram. Phenology: Fruits. Origin: Native. E. H. Reid 420 22 Jul 1937 WTU-355250 Poaceae Poaceae Poa cusickii Vasey ssp. epilis (Scribn.) W.A. Weber Poa secunda J. Presl ssp. secunda U.S.A., OREGON, WHITMAN COUNTY: U.S.A., WASHINGTON, SKAGIT COUNTY: Near Table Rock. North Cascades National Park. Ragged Ridge below Mesahchie Elev. 7600 ft. Peak. T14S R36E S19; NAD 27, uncertainty: 805 m., Source: TRS2LL, Elev. 5355 ft. Georef'd by Ben Legler 48° 34' 21.42884" N, 120° 52' 12.56206" W; UTM Zone 10, Dry sandy loam. ten degree slope, SE direction. Site type 1-gr. 657111.19E, 5381918.64N; T35N R16E S4; Source: Calc. from Associated plants: Festuca ovina, F. idahoensis, Bromus UTM, UTM from field notes. marginatus, Kunzia tridentata. Common in this locality. Ingram. Talus slope with small tributary flowing through it. Stream flows Palatable to all classes of stock. Phenology: Flowers. Origin: Native. down series of cascades and through an ice tunnel. Downslope end of talus is dry. Tufted. Uncommon at downslope end of talus slope. Frank B. Lenzie B-970 28 Jun 1919 Growing with moss on rocks. Phenology: Flowers & Fruits. Origin: with D. C. Ingram Native. WTU-355048 Jeff Walker 150 24 Aug 2003 with Sharon Rodman, Nancy Job Poaceae WTU-356960, NPS accession 656, catalog 24509 Poa pratensis L. Poaceae U.S.A., OREGON, JACKSON COUNTY: Poa trivialis L. Johnson Prairie, Crater Forest. Elev. 3930 ft. U.S.A., WASHINGTON, ISLAND COUNTY: T39S R4N; Willamette Meridian; WGS 84, uncertainty: 5000 m., Whidbey Island, Ebey's Landing, sheep barn. Source: GeoLocate, Georef'd by Dan Post 48° 11.789' N, 122° 43.02' W Level loose brown loam, medium moisture. Coniferous woodland. Ruderal species invading unplowed field: Brassicaceae, Amsinckia, Ingram. TRS Willamette Meridian. Excellent forage value. Sisymbrium. Occasional. Phenology: Fertile. Origin: Introduced. Phenology: Flowers. Origin: Introduced. Peter W. Dunwiddie PWD 87 4 Jun 2004 D. C. Ingram 1735 15 Apr 1925 with Jeff Walker, Sharon Rodman, Susan Zwinger WTU-355062 WTU-356971

Poaceae Poaceae Poa wheeleri Vasey Poa pseudoattenuata Probat. U.S.A., OREGON, GRANT COUNTY: RUSSIAN FEDERATION, SAKHALIN REGION: South side of Mount Ruth. Sakhalin Island, central part; 45 km ESE of Tymovskoye and 9 km Elev. 8000 ft. SSW oc Chamginsky Pass, at mouth of a tributary to the Skalistaya T8S R37E S7; NAD 27, uncertainty: 805 m., Source: TRS2LL, River. Georef'd by Ben Legler, Invalid coordinates (located outside Elev. 1443 ft. county bounds). Calcareous roadcut above stream; forest above of Abies and Betula Shallow sand and gravel, 30% South-facing slope. Density of grass with dense moss understory. Growing on edge of forest. Phenology: .1. Associated plants: Stipa lettermani, Aconogonum Flowers. Origin: Native. phytolaccaefolium. Not used for grazing. Phenology: Flowers. Origin: Native. Ben Legler 994 28 Jul 2003 E. H. Reid 413 22 Jul 1937 WTU-357347 WTU-355061 Poaceae Poaceae Poa palustris L. Poa wheeleri Vasey RUSSIAN FEDERATION, SAKHALIN REGION: Sakhalin Island, central part; 10.5 kilometers southwest of Nogliki on U.S.A., WASHINGTON, KLICKITAT COUNTY: east side of lower Tym River circa 1 kilometer upstream of mouth of Bingen. Parkata River. 45.71495°, -121.46462°; WGS 84, uncertainty: 500 m., Source: Elev. 66 ft. GeoLocate, Georef'd by WTU Staff 51° 38' 59.64" N, 142° 58' 37.98" E On sandy river bank. Rare. Phenology: Flowers. Origin: Native. Wet open meadow/hay field along river, with dense grasses, sedges, herbs; some standing water. Stems tufted; growing in wet silt along Wilhelm N. Suksdorf 2830 2 Jun 1897 dirt road. Phenology: Flowers. Origin: Native. WTU-287774 Ben Legler 1064 2 Aug 2003 WTU-357146 Poaceae Poaceae Poa pratensis L. Poa pratensis L. U.S.A., WASHINGTON, PACIFIC COUNTY: U.S.A., WASHINGTON, ISLAND COUNTY: The Nature Conservancy's Ellsworth Creek preserve, 5 miles NW of Whidbey Island, Ebey's Landing National Historic Preserve Bluff Naselle on east side of mouth of creek, under powerlines. Trail. 2 KM north from main parking lot. Along Trail and nearby Elev. 100 ft. woods at top of bluff. 46° 24' 58.2" N, 123° 53' 8.9" W 48° 11.82' N, 122° 43.183' W Open area, with grasses and weeds. Plants rhizomatous. Sandy, west-facing, exposed bluff dominated by grasses, Achillea, Phenology: Flowers. Origin: Introduced. Vicia; wind-swept Pseudotsuga forest with Ribes, Berberis. Phenology: Flowers. Origin: Introduced. Ben Legler 495 31 May 2003 Peter W. Dunwiddie PWD 33 30 Apr 2004 WTU-357583 WTU-357731 Poaceae Poaceae Poa confinis Vasey Poa pratensis L. U.S.A., WASHINGTON, ISLAND COUNTY: Whidbey Island, Ebey's Landing State Park; along beach 1/4 mile U.S.A., WASHINGTON, ISLAND COUNTY: from parking lot. Whidbey Island, Ebey's Landing; Hill Road c. 1 km South of main Elev. 7 ft. parking lot, just below summit of road. Bluff to west of road. 48° 11.64' N, 122° 42.67' W Elev. 171 ft. Area behind driftwood by beach; Rosa nutkana, grasses; 48° 11' 17" N, 122° 42' 5" W; NAD 27 sandy-gravelly soil. Uncommon; short-rhizomatous; in sand behind Steep bluff dominated by native and exotic grasses with Lupinus, driftwood. Phenology: Flowers. Origin: Native. Eriophyllum, and Achillea; backed by conifer woods. Phenology: Flowers. Origin: Introduced. Ben Legler 1500 30 Apr 2004 Peter W. Dunwiddie PWD 63 30 Apr 2004 WTU-357728 WTU-357733 Poaceae Poaceae Poa pratensis L. Poa pratensis L. U.S.A., WASHINGTON, ISLAND COUNTY: Whidbey Island, Ebey's Landing State Park; along beach 1/4 mile U.S.A., WASHINGTON, ISLAND COUNTY: from parking lot. Whidbey Island, The Nature Conservancy's Ebey's Landing Elev. 7 ft. Preserve; on the south end of Perego's Lagoon. 48° 11.64' N, 122° 42.67' W Elev. 5 ft. Area behind driftwood by beach; Rosa nutkana, grasses; 48° 11' 52.1" N, 122° 43' 36.6" W; NAD 83 sandy-gravelly soil. Uncommon; short-rhizomatous; in sand behind Salt marsh dominated by Salicornia virginica and Distichlys spicata, driftwood. Phenology: Flowers. Origin: Introduced. at base of steep SW-facing sandy bluff. Scattered at base of bluff. Phenology: Flowers. Origin: Introduced. Ben Legler 1501 30 Apr 2004 Ben Legler 1677 4 Jun 2004 WTU-357729 WTU-357723 Poaceae Poaceae Poa pratensis L. Poa bulbosa L. ssp. vivipara (Koeler) Arcang. U.S.A., WASHINGTON, ISLAND COUNTY: Whidbey Island, Ebey's Landing. A little over KM from parking lot, U.S.A., WASHINGTON, SKAGIT COUNTY: north on trail, at entrance of Robert Pratt Preserve. Along Highway 20 on north side of Deception Pass bridge, Fidalgo Elev. 137 ft. Island. 48° 11.757' N, 122° 42.993' W Elev. 2000 ft. Edge of bluff. Phenology: Flowers. Origin: Introduced. 48° 24' 36" N, 122° 38' 51" W Gravelly roadside under open Pseudotsuga menziesii. Scattered on Peter W. Dunwiddie PWD 25 30 Apr 2004 roadside. Phenology: Bulbils. WTU-357730 Ben Legler 1413 2 Apr 2004 WTU-359279 Poaceae Poaceae Poa alpina L. Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, OKANOGAN COUNTY: U.S.A., WASHINGTON, CHELAN COUNTY: Okanogan National Forest. Tiffany Lake. Swakane Wildlife Area, Swakane Canyon Road, about 8 kilometers, Elev. 6500 ft. from junction with State Highway Alt. 97. Steep slope, north side of 48° 41.521' N, 119° 56.46' W road. Lakeshore meadows; Picea englemannii, Pinus contorta, Abies Elev. 1520 ft. lasiocarpa. Wet soil at lakeshore with Carex, Luzula. Phenology: 47° 34' 4.6" N, 120° 19' 53.9" W Flowers. Origin: Native. Dominated by Pinus ponderosa, Rosa, Eriogonum, Poa bulbosa, and other grasses. Growing on roadside; clump-forming perennial; Alan C. Yen 03-151 26 Jul 2003 culms red; spikelets tawny. Phenology: Flowers. Origin: Native. with Sharon Rodman, Jessie Johanson, Joe Johanson, Suzanne Bagshaw, Richard Robohm, Ann Weinmann, Fred Weinmann David Giblin 04-68 14 May 2004 with Ben Legler, Don Knoke WTU-362494 WTU-359972 Poaceae Poaceae Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., WASHINGTON, CHELAN COUNTY: Swakane Wildlife Area, Swakane Canyon Road, about 1.5 km from U.S.A., WASHINGTON, CHELAN COUNTY: junction with State Road Alt. 97. Steep north-facing slope on south Swakane Wildlife Area. Swakane Canyon Road, about 9 km. from side of road. junction with State Highway Alt. 97. Just beyond (west) cultivated Elev. 915 ft. area in valley; collecting in valley and slopes on both sides of road. 47° 32' 51.2" N, 120° 17' 54.9" W Elev. 1650 ft. Grasses dominant on slope, with Sambucus, Rosa woodsii, Clematis 47° 34' 34" N, 120° 20' 56" W ligusticifolia growing along stream at base of slope. Common. Ponderosa pine forest burned about 10 years ago. Dominated by Phenology: Bulbils. Origin: Introduced. Balsamorhiza, grasses, Ceanothus, Lupinus. Flowering; common. Phenology: Flowers. Origin: Native. David Giblin 04-44 14 May 2004 with Ben Legler, Don Knoke David Giblin 04-115 14 May 2004 with Ben Legler, Don Knoke WTU-360066 WTU-359824 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa wheeleri Vasey U.S.A., WASHINGTON, CHELAN COUNTY: Swakane Wildlife Area, Swakane Canyon Road, about 1.5 km from U.S.A., WASHINGTON, CHELAN COUNTY: junction with State Road Alt. 97. Steep north-facing slope on south Swakane Wildlife Area. Swakane Canyon Road, about 9 km. from side of road. junction with State Highway Alt. 97. Just beyond (west) cultivated Elev. 915 ft. area in valley; collecting in valley and slopes on both sides of road. 47° 32' 51.2" N, 120° 17' 54.9" W Elev. 1650 ft. Grasses dominant on slope, with Sambucus, Rosa woodsii, Clematis 47° 34' 34" N, 120° 20' 56" W ligusticifolia growing along stream at base of slope. Common. . Ponderosa pine forest burned about 10 years ago. Dominated by Phenology: Flowers. Origin: Native. Balsamorhiza, grasses, Ceanothus, Lupinus. Common. Phenology: Flowers. Origin: Native. David Giblin 04-48 14 May 2004 with Ben Legler, Don Knoke David Giblin 04-116 14 May 2004 with Ben Legler, Don Knoke WTU-359926 WTU-359825 Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa annua L. U.S.A., WASHINGTON, CHELAN COUNTY: Swakane Wildlife Area, Swakane Canyon Road, about 1.5 km from U.S.A., WASHINGTON, SKAMANIA COUNTY: junction with State Road Alt. 97. Steep north-facing slope on south Dougan Creek Picnic Area at mouth of Dougan Creek along side of road. Washougal River. Elev. 915 ft. Elev. 750 ft. 47° 32' 51.2" N, 120° 17' 54.9" W 45° 40' 24.9" N, 122° 9' 15.6" W Grasses dominant on slope, with Sambucus, Rosa woodsii, Clematis Moist conifer forest and weedy gravel roadsides. Scattered in gravel ligusticifolia growing along stream at base of slope. Bunch-forming parking area. Phenology: Flowers. Origin: Introduced. perennial; spikelets tawny; culms to 50 cm.; common. Phenology: Flowers. Origin: Native. Ben Legler 1547 5 May 2004 David Giblin 04-59 14 May 2004 WTU-362365 with Ben Legler, Don Knoke WTU-359854 Poaceae Poaceae Poa pratensis L. ssp. alpigena (Lindm.) Hiitonen Poa alpigena (E. Fr..) Lindm. var. vivipera Huet. U.S.A., ALASKA COUNTY: U.S.A., ALASKA COUNTY: Northeast Alaska, Okpilak Valley, 1 kilometer east of West Okpilak Three miles south of Point Borrow Base. Lake. 71° 18' N, 156° 40' W Elev. 1902 ft. Marshy tundra. Viviparous. Phenology: Bulbils. Origin: Native. 69° N, 144° W; Misleading coordinates given only to nearest degree. Ira L. Wiggins 12632 9 Sep 1950 River terrace. Phenology: Bulbils. Origin: Native. WTU-192898 N. E. Grulke 1041 31 Jul 1985 WTU-312691 Poaceae Poaceae Poa alpigena (E. Fr..) Lindm. var. vivipera Huet. Poa pratensis L. ssp. alpigena (Lindm.) Hiitonen U.S.A., ALASKA COUNTY: Footprint Lake (dry), 3 miles south of Barrow Base. U.S.A., ALASKA COUNTY: 71° 16' 30" N, 156° 40' W Northeast Alaska, Okpilak Valley, West Okpilak Lake. In loose tufts. Phenology: Bulbils. Origin: Native. Elev. 1902 ft. 69° N, 144° W; Misleading coordinates given only to nearest Ira L. Wiggins 13884 21 Aug 1956 degree. Wet tundra. Phenology: Bulbils. Origin: Native. WTU-179806 N. E. Grulke 1136 Jul 1984 with D. J. Marrett Poaceae WTU-312692 Poa alpina L. ssp. alpina Poaceae U.S.A., MONTANA, FERGUS COUNTY: Big Snowy Mountains. Half Moon Canyon about 5 miles from mouth. Poa pratensis L. ssp. alpigena (Lindm.) Hiitonen On grassy shale slope. Phenology: Fertile. Origin: Native. CANADA, YUKON TERRITORY: C. L. Hitchcock 11991 5 Jul 1945 Northeast spur of Mount Sheldon. Canol Road opposite mile with C. V. Muhlick 226-227. Elev. 3400 ft. WTU-100364 Subalpine meadows near road. Phenology: Bulbils. Origin: Native. A. E. Porsild 11454 12 Aug 1944 Poaceae with A. J. Breitung Poa alpigena (E. Fr..) Lindm. var. vivipera Huet. WTU-128527 U.S.A., ALASKA COUNTY: Poaceae Near west facing bank of Lake Sunyorak, 14 miles south of Barrow Base. Poa pratensis L. ssp. alpigena (Lindm.) Hiitonen 71° 8' 15" N, 156° 28' 30" W Viviparous. Phenology: Bulbils. Origin: Native. U.S.A., ALASKA COUNTY: Along southwest bank of Chip River. John H. Thomas 2235 29 Aug 1950 70° 26' N, 154° 50' W Lower edge of dunes along contact with wet tundra. Phenology: WTU-192897 Bulbils. Origin: Native. Ira L. Wiggins 13670 17 Jul 1956 Poaceae WTU-179800 Poa alpina L. ssp. alpina U.S.A., MONTANA, FERGUS COUNTY: Poaceae Mouth of Half Moon Canyon. Moist spots. Lemmas pubescent, especially on keel and marginal Poa pratensis L. ssp. alpigena (Lindm.) Hiitonen nerves. Phenology: Fertile. Origin: Native. U.S.A., ALASKA COUNTY: C. L. Hitchcock 12017 5 Jul 1945 Point Lay Reef; northeast of village and 1/2 mile northeast of the with C. V. Muhlick schoolhouse. Elev. 5 ft. WTU-100366 69° 46' N, 163° 4' W In stabilized sandy area on high level parts of reef. Common turf grass. Phenology: Bulbils. Origin: Native. Kenton L. Chambers 047 1 Jul 1951 WTU-194075 Poaceae Poaceae Poa annua L. Poa pratensis L. ssp. alpigena (Lindm.) Hiitonen U.S.A., WASHINGTON, SNOHOMISH COUNTY: CANADA, YUKON TERRITORY: Big Four Inn, Cascade Mountains. Mount Decoeli. Vicinity of Mackintosh (mile 1022, Alaska Highway). Elev. 1900 ft. Elev. 4200 ft. 48.06611°, -121.50778°; WGS 84, uncertainty: 10000 m., Source: Damp tundra slope. Viviparous; cespitose. Phenology: Bulbils. GeoLocate, Georef'd by WTU Staff Origin: Native. Open ground. Phenology: Fertile. Origin: Introduced. W. B. Schofield 8050 29 Jul 1957 J. William Thompson 14520 18 May 1940 with H. A. Crum WTU-22866JWT WTU-226260

Poaceae Poaceae Poa alpigena (E. Fr..) Lindm. var. vivipera Huet. Poa alpina L. U.S.A., ALASKA COUNTY: U.S.A., ALASKA, KENAI PENINSULA COUNTY: Southeast side of Imikpuk, Point Barrow. About 7 miles west-south-west of Portage. 71° 19.5' N, 156° 39.5' W 60° 48' N, 149° 12' W Viviparous. Phenology: Flowers. Origin: Native. In sand-gravel area, along stream bank in subalpine valley. Common. Phenology: Flowers. Origin: Native. Ira L. Wiggins 12963 10 Sep 1952 J. A. Calder 5982 16 Jul 1951 WTU-192899 WTU-170350 Poaceae Poaceae Poa alpina L. ssp. alpina Poa alpina L. CANADA, BRITISH COLUMBIA: 12 miles south of Telegraph Creek. U.S.A., MONTANA, GALLATIN COUNTY: Elev. 4500 ft. Carrot Basin. Alpine meadows, about timberline between Abies scrub or Betula Elev. 9300 ft. glandulosa or Salix scrub, Mountain. Common but never in Stoney loam, mountain grassland. Common. Phenology: Fertile. continuous stand. Phenology: Fertile. Origin: Unknown. Origin: Native. T. T. McCabe 8836 14 Aug 1941 Jack E. Schmautz 412 11 Aug 1964 WTU-73140 WTU-233648

Poaceae Poaceae Poa annua L. Poa alpina L. ssp. alpina U.S.A., WASHINGTON, KLICKITAT COUNTY: U.S.A., OREGON COUNTY: Bingen (from Portland) (Linnton). Wallowa Mountains. 45.715°, -121.46333°; WGS 84, uncertainty: 10000 m., Source: 45.242436°, -117.312189°; uncertainty: 64000 m. GeoLocate, Georef'd by WTU Staff Alpenstrine. Phenology: Fertile. Origin: Native. Garden. Collected: May 6,,27, 1918. Phenology: Fertile. Origin: Introduced. Cultivated. Wm. C. Cusick 3137 Aug 1906 Wilhelm N. Suksdorf 10011 6 May 1918 WTU-139399 WTU-287855 Poaceae Poaceae Poa annua L. Poa alpina L. ssp. alpina U.S.A., WASHINGTON, KLICKITAT COUNTY: Bingen (from Linnton Oregon.). CANADA, BRITISH COLUMBIA: 45.715°, -121.46333°; WGS 84, uncertainty: 10000 m., Source: East slope of Starvation Peak adjacent to Waterton Lakes National GeoLocate, Georef'd by WTU Staff Park. Garden. Phenology: Fertile. Origin: Introduced. Cultivated. 49° 2' N, 114° 16' W On coarse talus at treeline with rocky outcrops. Common. Wilhelm N. Suksdorf 10011 10 Jun 1918 Phenology: Fertile. Origin: Unknown. WTU-287858 R. L. Taylor 3226 29 Jul 1958 with J. A. Calder, D. H. Ferguson WTU-233421 Poaceae Poaceae Poa alpigena (E. Fr..) Lindm. var. vivipera Huet. Poa annua L. U.S.A., ALASKA COUNTY: U.S.A., WASHINGTON, KING COUNTY: At Point Barrow Airport. Seattle. In gravel. Inflorescences bearing bulbils instead of florets, purplish; 47.613617°, -122.310098°; WGS 84, uncertainty: 15750 m., strongly rhizomatous, but forming clumps. Phenology: Bulbils. Source: Digital Map, Georef'd by Joseph Stormer Origin: Native. Phenology: Fertile. Origin: Introduced. Ira L. Wiggins 12956 12 Aug 1952 C. V. Piper 808 26 May 1889 WTU-194043 WTU-3692

Poaceae Poaceae Poa annua L. Poa alpina L. U.S.A., WASHINGTON, KLICKITAT COUNTY: U.S.A., ALASKA, NOME COUNTY: Bingen. Seward Peninsula: Nome; along Dry Creek. 45.71495°, -121.46462°; WGS 84, uncertainty: 500 m., Source: 64.522564°, -165.351569°; WGS 84, uncertainty: 4149 m., GeoLocate, Georef'd by WTU Staff Source: Digital Map, Georef'd by Joseph Stormer Garden. Phenology: Fertile. Origin: Introduced. Cultivated. Sandy soil near beach. Phenology: Fertile. Origin: Native. Wilhelm N. Suksdorf 10013 10 Jun 1918 George Neville Jones 8972 Jul 1936 WTU-387854 WTU-12299JWT

Poaceae Poaceae Poa alpina L. ssp. alpina Poa alpina L. ssp. alpina U.S.A., IDAHO, CUSTER COUNTY: U.S.A., MONTANA, MISSOULA COUNTY: Cirque at head of Rock Creek at northwest base of Borah, Lost River At pass in Swan Range above Holland Lake. Mountains, vicinity of Mount Borah. Elev. 6000-7000 ft. Elev. 11500 ft. Phenology: Fertile. Origin: Native. 44.032791°, -113.943091°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff G. B. Rossbach 764 7 Aug 1936 Lemmas pilose on keel and marginal nerves, not webbed. with R. P. Rossbach Phenology: Fertile. Origin: Native. WTU-96328 C. L. Hitchcock 10965 12 Aug 1944 WTU-91713 Poaceae Poa alpigena (E. Fr..) Lindm. var. vivipera Huet. Poaceae U.S.A., ALASKA COUNTY: Poa annua L. At Rogers-Post Monument, 15 miles southwest of Barrow Village. Sand bar between ocean and lagoon. Phenology: Bulbils. Origin: U.S.A., WASHINGTON, KLICKITAT COUNTY: Native. Bingen. 45.71495°, -121.46462°; WGS 84, uncertainty: 500 m., Source: George H. Ward 1514 24 Aug 1952 GeoLocate, Georef'd by WTU Staff Garden. From Linnton, Oregon. Phenology: Fertile. Origin: WTU-194049 Introduced. Cultivated. Wilhelm N. Suksdorf 10013 25 Jun 1918 Poaceae WTU-287853 Poa alpina L. U.S.A., ALASKA, NOME COUNTY: Poaceae Dry Creek, Nome. Seward Peninsula. 64.527404°, -165.323687°; WGS 84, uncertainty: 5926 m., Poa alpina L. Source: Digital Map, Georef'd by Joseph Stormer Sandy soil near beach. Phenology: Fertile. Origin: Native. U.S.A., ALASKA, NOME COUNTY: Seward Peninsula: Nome; along Dry Creek. George Neville Jones 8975 Jul 1936 64.522564°, -165.351569°; WGS 84, uncertainty: 4149 m., Source: Digital Map, Georef'd by Joseph Stormer WTU-12302JWT Sandy soil near beach. Phenology: Fertile. Origin: Native. George Neville Jones 8972 Jul 1936 WTU-40119 Poaceae Poaceae Poa annua L. Poa alpina L. U.S.A., WASHINGTON, KING COUNTY: CANADA, YUKON TERRITORY: South Park, Seattle. Vincity of Mackintosh (Mile 1022, Alaska Highway): Mount Archibald 47.60639°, -122.33083°; WGS 84, uncertainty: 10000 m., Source: and on the stream near it. GeoLocate, Georef'd by WTU Staff Damp soil near top of alpine shale scree. Tufted. Phenology: Fertile. Pasture land. Phenology: Fertile. Origin: Introduced. Origin: Unknown. C. Graiuger 230 30 Apr 1910 W. B. Schofield 7868 17 Jul 1957 with H. A. Crum WTU-3738 WTU-226258 Poaceae Poaceae Poa alpina L. Poa alpigena (E. Fr..) Lindm. var. vivipera Huet. CANADA, BRITISH COLUMBIA: Horsethick Creek Valley. U.S.A., ALASKA COUNTY: Elev. 6000-8000 ft. Meade River Coal Mine, ca. [circa] 60 miles south of Barrow Base. Alpine speargrass, above timberline and along 70° 30' N, 157° 25' W brooklets lower down in valley. Tissue removed All spikes viviparous; bulblets adhere to the paper by a mucilaginous at University of Washington by W. Brightly for coating on the rootlets. Phenology: Bulbils. Origin: Native. dissertation research. 2018 Phenology: Fertile. Origin: Unknown. Dorothy B. Wiggins 12763 20 Aug 1951 Titus Ulke 1047 WTU-194047 20 Jul 1928 Poaceae WTU-68787, WTU-V-037375 Poa annua L. U.S.A., WASHINGTON, KING COUNTY: Poaceae South Park, Seattle. 47.60639°, -122.33083°; WGS 84, uncertainty: 10000 m., Source: Poa alpigena (E. Fr..) Lindm. var. vivipera Huet. GeoLocate, Georef'd by WTU Staff Phenology: Fertile. Origin: Introduced. U.S.A., ALASKA COUNTY: West shore of Sunyorak Lake, 14 miles south of Barrow Base. W. V. Lovitt s.n. 30 Apr 1910 71° 8' N, 156° 33' 30" W West shore of lake. Stolons long and slender; plants not tufted; WTU-3752 viviparous. Phenology: Bulbils. Origin: Native. Ira L. Wiggins 12626 28 Aug 1950 Poaceae WTU-194050 Poa alpina L. ssp. alpina CANADA, BRITISH COLUMBIA: Poaceae Bluster Mountain; Marble Mountains. Elev. 7000 ft. Poa alpina L. 50.611371°, -121.69891°; uncertainty: 3200 m. Alpine slope. Phenology: Fertile. Origin: Unknown. U.S.A., ALASKA, NOME COUNTY: Dry Creek, Nome. Seward Peninsula. J. William Thompson 437 14 Jul 1938 64.527404°, -165.323687°; WGS 84, uncertainty: 5926 m., with Emily M. Thompson Source: Digital Map, Georef'd by Joseph Stormer Sandy soil. Phenology: Fertile. Origin: Native. WTU-17283JWT George Neville Jones 8975 Jul 1936 Poaceae WTU-40120 Poa annua L. Poaceae U.S.A., WASHINGTON, PIERCE COUNTY: Tacoma. Poa alpina L. 47.25306°, -122.44306°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff CANADA, YUKON TERRITORY: Springs. Phenology: Fertile. Origin: Introduced. Ogilvie Mountains; Lake west of Dempster Road, near mile 58. Elev. 3800 ft. J. B. Flett s.n. 10 May 1897 64.650381°, -138.391638°; WGS 84, uncertainty: 2000 m., Source: Digital Map, Georef'd by Joseph Stormer WTU-35134 In wet moss around cold spring. Phenology: Fertile. Origin: Native. R. T. Porsild 489 17 Aug 1966 with A. E. Porsild WTU-299158 Poaceae Poaceae Poa alpina L. ssp. alpina Poa annua L. CANADA, YUKON TERRITORY: U.S.A., WASHINGTON, KLICKITAT COUNTY: Ogilvie Mountains; Along Dempster Road, mile 57-58. Hawk Prairie, on Bingen Mountain, Bingen. Elev. 2500-4200 ft. 45.715°, -121.46333°; WGS 84, uncertainty: 10000 m., Source: 64.652144°, -138.383398°; WGS 84, uncertainty: 3000 m., GeoLocate, Georef'd by WTU Staff Source: Digital Map, Georef'd by Joseph Stormer Phenology: Fertile. Origin: Introduced. River flats, on gravel bars along old river channels. Common. Phenology: Fertile. Origin: Native. Wilhelm N. Suksdorf 5377 21 May 1900 R. T. Porsild 307 23 Jul 1966 WTU-287856 with A. E. Porsild WTU-229157 Poaceae Poa alpina L. ssp. alpina Poaceae U.S.A., IDAHO, BLAINE COUNTY: Poa alpina L. Sawtooth Mountains. Head of Boulder Creek. Elev. 10000 ft. U.S.A., ALASKA COUNTY: 43.842563°, -114.50491°; WGS 84, uncertainty: 10000 m., Hoonah, Chichagof Island, Southeastern Alaska. Source: GeoLocate, Georef'd by WTU Staff Phenology: Fertile. Origin: Native. Granite talus slope. Phenology: Fertile. Origin: Native. I. L. Norberg 226 25 Jul 1932 J. William Thompson 14118 4 Aug 1937 WTU-67549 WTU-10474JWT

Poaceae Poaceae Poa alpigena (E. Fr..) Lindm. var. vivipera Huet. Poa alpina L. U.S.A., ALASKA COUNTY: U.S.A., MONTANA, POWELL COUNTY: Along north bank of river draining into Iko Bay, 18 miles southeast of Top of Gordon Mountain, 6 miles south of Big Prairie Ranger Barrow Base. Station, Flathead National Forest, South Fork Primitive Area. 71° 8' N, 156° 13' W Elev. 8300 ft. In sandy loam on river bank; soil disturbed by fox burrows. 47.423309°, -113.240586°; uncertainty: 800 m. Viviparous; growing in bunches. Phenology: Bulbils. Origin: Native. Phenology: Flowers. Origin: Native. Henry J. Thompson 1394 14 Aug 1950 C. L. Hitchcock 18869 22 Jul 1948 WTU-194044 WTU-125794

Poaceae Poaceae Poa alpina L. ssp. alpina Poa alpina L. CANADA, BRITISH COLUMBIA: U.S.A., IDAHO, BLAINE COUNTY: Bluster Mountain; Marble Mountains. Mount Hyndman, Sawtooth Range. Elev. 7000 ft. Elev. 9500 ft. 50.611371°, -121.69891°; uncertainty: 3200 m. 43.749074°, -114.130876°; WGS 84, uncertainty: 2219 m., Alpine slopes. Phenology: Fertile. Origin: Unknown. Source: Digital map, Georef'd by Sara Legler Alpine rocky slopes. Phenology: Fertile. Origin: Native. J. William Thompson 437 14 Jul 1938 with Emily M. Thompson J. William Thompson 13622 30 Jul 1936 WTU-47598 WTU-4952JWT

Poaceae Poaceae Poa alpina L. ssp. alpina Poa alpina L. CANADA, YUKON TERRITORY: U.S.A., MONTANA, POWELL COUNTY: Canol Road: Mile 95. Upper Rose River valley. At Shaw Creek Ranger Station; Along Gordon Creek; Flathead Elev. 3600 ft. National Forest. 61.63689°, -133.054388°; uncertainty: 3200 m., Georef'd by 47.42552°, -113.43006°; uncertainty: 750 m., Georef'd by Joseph Joseph Stormer Stormer Gravel bar along river. Phenology: Fertile. Origin: Native. On flats along creek. Phenology: Fertile. Origin: Native. A. E. Porsild 10537 18 Jul 1944 C. L. Hitchcock 18489 22 Jul 1948 with A. J. Breitung WTU-126051 WTU-128528 Poaceae Poaceae Poa alpina L. ssp. alpina Poa alpina L. ssp. alpina U.S.A., IDAHO, BLAINE COUNTY: U.S.A., MONTANA, DEER LODGE COUNTY: Along Boulder Creek, Sawtooth National Forest, Sawtooth Anaconda-Pintlar Range; The Goat Flats. Mountains. Elev. 9200 ft. Elev. 8000 ft. 46.047127°, -113.280918°; uncertainty: 750 m. 43.842563°, -114.50491°; WGS 84, uncertainty: 10000 m., On extensive moadows (in the limestone area) of the flats. Source: GeoLocate, Georef'd by WTU Staff Dominant. Phenology: Fertile. Origin: Native. In open ground. Phenology: Fertile. Origin: Native. Klaus H. Lackschewitz 3049 28 Jul 1971 J. William Thompson 14124 4 Aug 1937 WTU-258197 WTU-40585 Poaceae Poaceae Poa arctica R. Br. Poa arctica R. Br. U.S.A., ALASKA COUNTY: U.S.A., ALASKA COUNTY: Lemon Creek Glacier, Vesper peak - 2 tier. Southeastern Alaska. North side of estuary 1/2 miles inland from Rogers & Post Elev. 4550 ft. Monument, 15 miles southwest of Barrow Base. Point Barrow. 58.376266°, -134.366954°; WGS 84, uncertainty: 1087 m., 71° 8' 30" N, 157° 2' 45" W Source: Digital Map, Georef'd by Joseph Stormer Sandy soil. Small plants growing singly. Phenology: Fertile. Origin: Medium slope (3) - facing southwest. Fine, wet soil, with much Introduced. organic matter. Associated species: Artemisia, moss, lichens, Sibbaldia. In dense mat of moss and overall dense cover. Delicate John H. Thomas 2102 23 Jul 1950 purple grass. Phenology: Fertile. Origin: Introduced. WTU-192906 Barbara Frewen 20b 12 Jul 1995 WTU-334568 Poaceae Poa alpina L. ssp. alpina Poaceae U.S.A., OREGON, WALLOWA COUNTY: Poa alpina L. Ice Lake. 45.229155°, -117.27304°; uncertainty: 2500 m., Georef'd by U.S.A., MONTANA, LEWIS AND CLARK COUNTY: Joseph Stormer Top of Trident Peak, 3 miles east of Big Prairie Ranger Station, Damp shore. Phenology: Fertile. Origin: Native. Flathead National Forest. Phenology: Fertile. Origin: Native. Morton E. Peck 18475 12 Jul 1934 C. L. Hitchcock 18797 22 Jul 1948 WTU-8850JWT WTU-125095 Poaceae Poaceae Poa alpina L. Poa alpina L. U.S.A., WYOMING, PARK COUNTY: Little Bear Creek, south slope of Beartoooth Range, along Cook CANADA, BRITISH COLUMBIA: City-Red Lodge Highway. Near Lake Bootahnie, Marble Mountains. Plant tufted. Phenology: Fertile. Origin: Unknown. Elev. 5000 ft. 50.38353°, -121.541698°; uncertainty: 3200 m., Georef'd by C. L. Hitchcock 22976 23 Jul 1963 Joseph Stormer with C. V. Muhlick Subalpine slopes. Collection dates: June 20-25 1938. Phenology: Fertile. Origin: Native. WTU-218343 J. William Thompson 178 20 Jun 1938 with Emily M. Thompson Poaceae WTU-16944JWT Poa alpina L. ssp. alpina U.S.A., MONTANA, MEAGHER COUNTY: Poaceae Top of Baldy Mountain, Big Belt Mountains. Elev. 9500 ft. Poa arctica R. Br. Granite and sandstone outcropping. Lemmas silky on keel and marginal nerves, slightly hairy between. Phenology: Fertile. Origin: U.S.A., ALASKA COUNTY: Native. Tussocks, Chandler Lake. 68° 12' N, 152° 41' W C. L. Hitchcock 12378 16 Jul 1945 Phenology: Fertile. Origin: Introduced. with C. V. Muhlick Ira L. Wiggins 13740 25 Jul 1956 WTU-100376 WTU-179803 Poaceae Poaceae Poa arctica R. Br. Poa arctica R. Br. U.S.A., ALASKA COUNTY: CANADA, YUKON TERRITORY: Ca. 2.5 miles south of Barrow Base. Point Barrow. Canol Road: West of Upper Rose River, opposite mile 95. 71° 17' 45" N, 156° 41' W Elev. 5600-6000 ft. Bank or small draw. Phenology: Fertile. Origin: Introduced. Alpine meadows and "flower gardens," Granite mountain range. Collected: July 15-16, 1944. Phenology: Fertile. Origin: Introduced. John H. Thomas 2153 3 Aug 1950 A. E. Porsild 10543 15 Jul 1944 WTU-192904 with A. J. Breitung WTU-128529 Poaceae Poa alpina L. Poaceae U.S.A., ALASKA, JUNEAU COUNTY: Poa alpina L. ssp. alpina JUNEAU QUAD: Mendenhall Glacier Recreation Area, 9 miles northwest of Juneau, ca. 1/2 mile west of Visitor's Center. U.S.A., MONTANA, PARK COUNTY: Elev. 3 ft. Big Timber, 35 miles northwest of Big Timber Canyon. 58° 25' 7" N, 134° 33' 12" W Subalpine meadow. Wet, near snow bank. Abundant. Phenology: Sand gravel spit in lake. Occasionally inundated. Another number Fertile. Origin: Native. recorded: #ALA V115693. Phenology: Fertile. Origin: Native. W. E. Booth 1543 26 Jun 1947 M. C. Stensvold 5798 7 Jul 1993 WTU-121026 WTU-333138 Poaceae Poaceae Poa alpina L. Poa arctica R. Br. U.S.A., MONTANA, MADISON COUNTY: U.S.A., ALASKA COUNTY: East Hammond Creek, 13 miles east of Ennis. 3.5 miles south of Barrow Base. Point Barrow. 45.358106°, -111.491021°; WGS 84, uncertainty: 2654 m., 71° 16' 30" N, 156° 40' 30" W Source: Digital Map, Georef'd by Joseph Stormer Drier areas. Plants growning singly. Phenology: Fertile. Origin: On open hillside. Phenology: Fertile. Origin: Native. Introduced. C. L. Hitchcock 16722 23 Jul 1947 John H. Thomas 2130 29 Jul 1950 WTU-115078 WTU-192903 Poaceae Poaceae Poa arctica R. Br. Poa alpina L. ssp. alpina U.S.A., ALASKA COUNTY: U.S.A., OREGON COUNTY: 1 mile inland from Rogers & Post Monument, 15 miles southwest of Source of Imnaha River. Barrow Base. Elev. 8724 ft. 74° 8' 15" N, 157° 1' 30" W In moist, granitic meadow. Phenology: Fertile. Origin: Native. Dense sods on small to large hummocks. Phenology: Fertile. Origin: Introduced. Wm. C. Cusick 3312 10 Aug 1908 Ira L. Wiggins 12488 21 Jul 1950 WTU-139398 WTU-192915 Poaceae Poaceae Poa arctica R. Br. Poa alpina L. U.S.A., ALASKA COUNTY: 3.5 miles south of Barrow Base. Point Barrow. U.S.A., ALASKA, SKAGWAY YAKUTAT ANGOON COUNTY: 71° 16' 30" N, 156° 40' 30" W About, 7 miles northeast of Skagway at Goat lake Hydro Plant, Dry hummocks. Bunch grass. Phenology: Fertile. Origin: Introduced. northwest side of Skagway River, about 150 feet northwest of the Powerhouse. John H. Thomas 2126 29 Jul 1950 Elev. 750 ft. Disturbed area on hatchery grounds. May have been seeded with WTU-192902 this plant for revegetation purposes. Phenology: Fertile. Origin: Native. Mary Clay Stensvold 7196 30 Jun 1998 WTU-340592 Poaceae Poaceae Poa arctica R. Br. Poa arctica R. Br. CANADA, BRITISH COLUMBIA: U.S.A., ALASKA COUNTY: Chesterfield Inlet, settlement. Central Brooks Range; Nign River headwaters. 63° 21' N, 90° 42' W Elev. 3600 ft. Moderately dry sand slope with other grasses. Densely caespitose. 67.872476°, -155.281929°; WGS 84, uncertainty: 8000 m., Common. Phenology: Fertile. Origin: Introduced. Source: Digital Map, Georef'd by Joseph Stormer Very dry upland Dryas meadow, Coarse soils. Phenology: Fertile. D. B. O. Savile 1296 5 Aug 1950 Origin: Introduced. with C. T. Watts Karen Gustafson s.n. 13 Jul 1979 WTU-144303 WTU-282513 Poaceae Poaceae Poa alpina L. ssp. alpina Poa alpina L. U.S.A., ALASKA COUNTY: Moose Pass. U.S.A., ALASKA, HAINES COUNTY: 60.4875°, -149.368889°; WGS 84, uncertainty: 9674 m., Source: Near shore of Chilkat River, west aspect, 4 miles north of Haines, GeoLocate, Georef'd by Joseph Stormer north of and near airport. Along railroad track. Phenology: Fertile. Origin: Native. On loose gravel, with full sun. Cespitose, leaves distichous, scarce, with Taraxacum officinale, Chrysanthemum leucanthemum, Achillea, J. P. Anderson 6850 18 Jun 1941 Alnus crispa, Epilobium latifolium. Phenology: Fertile. Origin: Native. WTU-160495 P. F. Zika 13096 28 May 1997 WTU-338412 Poaceae Poa alpina L. ssp. alpina Poaceae U.S.A., MONTANA, FLATHEAD COUNTY: Poa alpina L. Along east face of ridge between Twin Lakes and Mount Anaeas, Swan Range, Flathead National Forest. U.S.A., MONTANA, RAVALLI COUNTY: Elev. 7500 ft. Skalkaho Creek, Sapphire Mountains. Bridge area to Daly branch. Spruce-Fir-Vaccinium association. Phenology: Fertile. Origin: Native. T5N R19W S24; NAD 27, uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler A. R. Kruckeberg 4317 7 Aug 1957 Wet mossy banks and wet woods along creek. Phenology: Fertile. Origin: Native. WTU-190388 Marie Mooar 4892 21 Aug 1967 Poaceae WTU-305612 Poa arctica R. Br. ssp. arctica Poaceae U.S.A., ALASKA COUNTY: Between landing strip and Colville Road, Umiat. Poa alpina L. Elev. 325 ft. 69° 22' N, 152° 8' W U.S.A., ALASKA COUNTY: Tops of gravel heaps. Panicles openly spreading. Phenology: Fertile. Hope. Origin: Introduced. 60.870848°, -149.640278°; WGS 84, uncertainty: 10000 m., Source: Digital Map, Georef'd by Joseph Stormer Ira L. Wiggins 13874 8 Aug 1956 Gravelly roadside. Phenology: Fertile. Origin: Native. WTU-179804 J. P. Anderson 5656 9 Jun 1941 WTU-293082 Poaceae Poa alpina L. Poaceae U.S.A., MONTANA, PARK COUNTY: Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Woodie Creek above the falls; About a mile south of Cook City. Rocky bed of creek. Phenology: Fertile. Origin: Native. U.S.A., WASHINGTON, KLICKITAT COUNTY: North of Laurel. Jean G. Witt 1320 4 Aug 1948 45.94417°, -121.37889°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff WTU-136075 On the mountain. Phenology: Fertile. Origin: Native. Wilhelm N. Suksdorf 10238 19 Jun 1919 WTU-287851 Poaceae Poaceae Poa alpina L. Poa arctica R. Br. ssp. arctica U.S.A., ALASKA COUNTY: U.S.A., ALASKA COUNTY: About 10 miles north of Juneau near west shore of lake at the face Seward Peninsula. Cap Prince of Wales, Cape Mt. of Mendenhall Glacier. Between lake margin and visitor center. Elev. 2296 ft. Elev. 50 ft. 65° 48' N, 168° W 58.418467°, -134.547157°; WGS 84, uncertainty: 400 m., Source: Tundra flats and among rocks. Collected: 24 Jun-17 Aug 1979-80. Digital Map, Georef'd by Joseph Stormer Phenology: Fertile. Origin: Introduced. In soil filled depression or crack in glacially scoured rock, open area with silt flats. Most not overflowing. Phenology: Fertile. Origin: Tass Kelso 121 24 Jun 1979 Native. with JoAnn Flock, Miriam Colson Mary Clay Muller 4330 9 Jul 1981 WTU-288283 WTU-282626 Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., WASHINGTON, SPOKANE COUNTY: U.S.A., WASHINGTON, YAKIMA COUNTY: Spokane Bridge. 20 miles northeast of Satus Pass. 47.65889°, -117.425°; WGS 84, uncertainty: 1000 m., Source: Elev. 2624 ft. GeoLocate, Georef'd by WTU Staff 46.11186°, -120.29618°; WGS 84, uncertainty: 500 m., Source: Phenology: Fertile. Origin: Native. GeoLocate, Georef'd by WTU Staff In sandy, loam soil along roadside. Phenology: Fertile. Origin: Wilhelm N. Suksdorf 8847 11 Jul 1916 Native. WTU-287849 Walter J. Eyerdam 1551 22 May 1938 WTU-292348 Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa arctica R. Br. ? U.S.A., WASHINGTON, KLICKITAT COUNTY: Railroad east of Bingen. U.S.A., ALASKA, SOUTHEAST COUNTY: 45.715°, -121.46333°; WGS 84, uncertainty: 10000 m., Source: About 9 miles northeast of town just south of Forest Service GeoLocate, Georef'd by WTU Staff Highway 10 at 9 Miles Pond. Phenology: Fertile. Origin: Native. Elev. 25 ft. Disturbed meadow near the pond. Phenology: Fertile. Origin: Wilhelm N. Suksdorf 7852 21 May 1915 Introduced. WTU-287651 Mary Clay Muller 3832 18 Jul 1980 WTU-289170 Poaceae Poa arctica R. Br. Poaceae U.S.A., ALASKA COUNTY: Poa alpina L. Arctic Coast District: Cape Beaufort. Collected: Aug. 3-7, 1961. Phenology: Fertile. Origin: Introduced. U.S.A., ALASKA COUNTY: Yakutat, about 30 miles southeast of town, via Forest Service Eric Hulten s.n. 3 Aug 1961 Highway 10, near Harlequin Lake on south side of Dangerous River. Elev. 100 ft. WTU-288374 T29S R38E S10 SE1/4; WGS 84, uncertainty: 600 m., Source: Digital Map, Georef'd by Joseph Stormer Growing on a moraine on the southwest side of the Lake, Rocky Poaceae substrate with other herbs and willow. Phenology: Fertile. Origin: Native. Poa alpina L. Mary Clay Muller 3841 18 Jul 1980 U.S.A., MONTANA, MADISON COUNTY: 1/2 mile north of Koch Peak, Taylor Mountains. WTU-282220 45.044112°, -111.459961°; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by Joseph Stormer On talus of mountain. Phenology: Fertile. Origin: Native. C. L. Hitchcock 15187 2 Aug 1946 with C. V. Muhlick WTU-105132 Poaceae Poaceae Poa arctica R. Br. ssp. arctica Poa arctica R. Br. ssp. arctica U.S.A., ALASKA COUNTY: U.S.A., ALASKA COUNTY: King Cove, Alaskan Peninsula. Along Utukok River below Driftwood Creek about 10 miles due west Phenology: Fertile. Origin: Introduced. of Meat Mountain. 68° 58' N, 161° 12' W W. J. Eyerdam 1561 20 Jul 1932 Edge of rocky outcrop. Phenology: Fertile. Origin: Introduced. WTU-288404 George H. Ward 1354 7 Jul 1952 WTU-194069 Poaceae Poa arctica R. Br. Poaceae U.S.A., ALASKA COUNTY: Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng North shore of Iko Bay, 18 miles southeast of Barrow Base. Point Barrow. U.S.A., OREGON, LAKE COUNTY: 74° 10' 30" N, 15° 5' W Fremont National Forest; Dick's Creek. Sides of high center polygons. Phenology: Fertile. Origin: Elev. 5000 ft. Introduced. T36S R20E S34; NAD 27, uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler J. William Thompson 1369 12 Aug 1950 No slope; Shallow-loam soil; Browse vegetation type; Associated with Ceanothus velutinus, Stipa spp., and Wyethia mallis. Land WTU-192910 overgrazed with timber distribution. Common; Forage value of 50, with good palatability, grazed by sheep in the summer; Plant size Poaceae 12-18 inches, perrenial with flowering period in June and July and fruiting period in July. Phenology: Fertile. Origin: Native. Poa alpina L. Donovan Yingst DY15 10 Jul 1950 U.S.A., MONTANA, GALLATIN COUNTY: 3 miles south of Cache Creek Ranger Station, 8 miles west of WTU-284442 Eldridge. 45.02385°, -111.346084°; WGS 84, uncertainty: 8000 m., Source: Digital Map, Georef'd by Joseph Stormer Poaceae Open meadows. Phenology: Fertile. Origin: Native. Poa alpina L. C. L. Hitchcock 15154 2 Aug 1946 with C. V. Muhlick U.S.A., MONTANA, POWELL COUNTY: Gravel bars of Blackfoot River about 8 miles west of Lincoln on WTU-104954 Ovando Road. Keel and marginal nerves hairy nearly full length, rest of lemma hairy at base. Phenology: Fertile. Origin: Native. Poaceae C. L. Hitchcock 11618 27 Jun 1945 Poa arctica R. Br. ssp. arctica with C. V. Muhlick U.S.A., ALASKA, NORTH SLOPE COUNTY: WTU-10050 Vicinity of East Oumalik. 69° 50' N, 155° 30' W Mud slide along south-facing sloppe of shore of large lake. Poaceae Phenology: Fertile. Origin: Introduced. Poa arctica R. Br. George H. Ward 1476 17 Aug 1952 U.S.A., ALASKA COUNTY: WTU-194070 Circa 1.5 miles south of Barrow Base. 74° 20' N, 156° 40' W Tundra. Phenology: Fertile. Origin: Introduced. Poaceae Ira L. Wiggins 12631 9 Sep 1950 Poa alpina L. WTU-192908 U.S.A., MONTANA, MEAGHER COUNTY: Top of ridge 1 mile north of Baldy Mountain; Big Belt Mountains. Elev. 8500 ft. Poaceae Lemmas hairy on keel and marginal nerves, sparsely hairy between, not webbed. Phenology: Fertile. Origin: Native. Poa arctica R. Br. ssp. arctica C. L. Hitchcock 12382 16 Jul 1945 U.S.A., ALASKA COUNTY: Near south end of Tiny Island, Dease Inlet. WTU-100511 Sandy soil of slumping beach bluff. Phenology: Fertile. Origin: Introduced. Ira L. Wiggins 12823 26 Aug 1951 WTU-194072 Poaceae Poaceae Poa alpina L. Poa annua L. U.S.A., MONTANA, BEAVERHEAD COUNTY: U.S.A., IDAHO, OWYHEE COUNTY: Ridge connecting Sheep and Black Lion Mountains, Pioneer Range. Sawpit Creek, 1 mile south of Silver City. Elev. 9300 ft. 43.002454°, -116.73222°; WGS 84, uncertainty: 1000 m., Source: 45.657727°, -112.961751°; uncertainty: 2750 m., Georef'd by GeoLocate, Georef'd by WTU Staff Joseph Stormer Moist slope along lower creek. Occasional. Phenology: Fertile. On high limestone ridge. Lemmas soft hairy on keel and marginal Origin: Introduced. nerves. Phenology: Fertile. Origin: Native. William H. Baker 8238 27 Jul 1951 C. L. Hitchcock 12982 30 Jul 1945 with C. V. Muhlick WTU-266312 WTU-100512 Poaceae Poaceae Poa alpina L. Poa arctica R. Br. U.S.A., IDAHO, CUSTER COUNTY: Head of East Fork Pahsimeroi River. U.S.A., ALASKA COUNTY: Elev. 10300 ft. 300 yards west of Chandler Road, ca. 5 miles south of its mouth and 44.157148°, -113.703752°; WGS 84, uncertainty: 10000 m., ca. 4 miles south of Gubic Camp. Source: GeoLocate, Georef'd by WTU Staff 69° 23' N, 151° 25' W By mossy stream in basin at head of river. Lammas villous on keel Hillsides. Phenology: Fertile. Origin: Introduced. and marginal nerves. Phenology: Fertile. Origin: Native. Kenton L. Chambers 225 24 Jul 1951 C. L. Hitchcock 11115 14 Aug 1944 with C. V. Muhlick WTU-194071 WTU-91750 Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa arctica R. Br. U.S.A., MONTANA, GALLATIN COUNTY: Wallrock Basin, circa. 12 miles northwest of Wilsall. U.S.A., ALASKA, KODIAK ISLAND COUNTY: South rim of basin. Phenology: Fertile. Origin: Native. Alitak. Elev. 164 ft. Wilhelm N. Suksdorf 683 2 Aug 1921 56.931317°, -154.063399°; uncertainty: 25800 m. Grassy ridge in heavy sod clumps. Phenology: Fertile. Origin: WTU-287852 Introduced. Walter J. Eyerdam 2038 25 Jun 1939 Poaceae WTU-292246 Poa alpina L. U.S.A., MONTANA, MEAGHER COUNTY: Poaceae Link Peak, circa 3 miles east of Williams Mountain. Little Belt Mountains. Poa arctica R. Br. 46.911606°, -110.910815°; uncertainty: 4800 m. In fairly moist soil. Phenology: Fertile. Origin: Native. U.S.A., ALASKA COUNTY: Umiat. C. L. Hitchcock 12299 12 Jul 1945 69° 22' N, 152° 8' W with C. V. Muhlick Drier areas of tundra. Single or in small clumps. Phenology: Fertile. Origin: Introduced. WTU-100367 George Lindsay 2302 14 Jul 1952 Poaceae WTU-194068 Poa alpina L. Poaceae U.S.A., MONTANA, MADISON COUNTY: Gravelly Range. Poa alpina L. Elev. 7000 ft. 45.004869°, -111.780299°; WGS 84, uncertainty: 34543 m., U.S.A., MONTANA, POWELL COUNTY: Source: Digital Map, Georef'd by Joseph Stormer Shale Mountain, 5 miles northeast of Big Prairie Ranger Station, Open grassy sagebrush slope toward northwest limit of range. Flathead National Forest. Phenology: Fertile. Origin: Native. 47.541162°, -113.181107°; uncertainty: 1600 m. Phenology: Fertile. Origin: Native. C. L. Hitchcock 12542 19 Jul 1945 with C. V. Muhlick C. L. Hitchcock 18623 21 Jul 1948 WTU-100361 WTU-125683 Poaceae Poaceae Poa arctica R. Br. Poa annua L. U.S.A., ALASKA COUNTY: U.S.A., MONTANA, SWEET GRASS COUNTY: Just south of Point Barrow air base. 30 miles northwest of Big Timber, Big Timber Creek. Tundra along margin of slightley brackish pond. Forming dense but In shade in heavily grazed pasture. Abundant. Phenology: Fertile. small clumps of turg. Phenology: Fertile. Origin: Introduced. Origin: Native. Ira L. Wiggins 12217 3 Sep 1949 W. E. Booth 1551 26 Jun 1947 WTU-192916 WTU-114017

Poaceae Poaceae Poa alpina L. Poa alpina L. ssp. alpina U.S.A., IDAHO, BLAINE COUNTY: U.S.A., WASHINGTON, WHATCOM COUNTY: Along Boulder Creek, Sawtooth National Forest, Sawtooth Slopes of Heliotrope Ridge, Mount Baker. Mountains. Elev. 7500 ft. Elev. 8000 ft. 48.78444°, -121.88528°; WGS 84, uncertainty: 10000 m., Source: 43.842563°, -114.50491°; WGS 84, uncertainty: 10000 m., GeoLocate, Georef'd by WTU Staff Source: GeoLocate, Georef'd by WTU Staff Near glacier. Phenology: Fertile. Origin: Native. Open ground. Phenology: Fertile. Origin: Native. J. William Thompson 11241 10 Aug 1934 J. William Thompson 14124 4 Aug 1937 WTU-24743 WTU-10554JWT Poaceae Poaceae Poa annua L. Poa annua L. U.S.A., ALASKA, VALDEZ CORDOVA COUNTY: U.S.A., ALASKA COUNTY: Cordova. Thum Bay, Knight Island. Prince William Sound. 60.532013°, -145.64075°; WGS 84, uncertainty: 10000 m., 60.206643°, -147.811189°; uncertainty: 2400 m. Source: Digital Map, Georef'd by Joseph Stormer On edge of woods. Forming clumps. Phenology: Fertile. Origin: In well drained soil. Phenology: Fertile. Origin: Introduced. Introduced. Mrs. Edward D. Crabb s.n. 15 Jun 1921 W. J. Eyerdam 3566 25 Sep 1940 WTU-225280 WTU-292457

Poaceae Poaceae Poa arctica R. Br. ssp. arctica Poa annua L. U.S.A., ALASKA, NORTH SLOPE COUNTY: U.S.A., ALASKA, JUNEAU COUNTY: Northeast Alaska, Okpilak Valley, West Okpilak Lake. Elev. 1902 ft. Wet soil. Phenology: Fertile. Origin: Introduced. 69° N, 144° W; Misleading coordinates given only to nearest degree. J. P. Anderson 6213 12 Jun 1940 Wet tundra. Phenology: Fertile. Origin: Introduced. WTU-160491 N. E. Grulke 1012 31 Jul 1985 with D. J. Marrett Poaceae WTU-312700 Poa alpina L. ssp. alpina Poaceae U.S.A., WASHINGTON, WHATCOM COUNTY: Skyline Ridge, Mount Baker. Poa alpina L. Elev. 6500 ft. 48.83252°, -121.85137°; WGS 84, uncertainty: 2000 m., Source: U.S.A., MONTANA, BEAVERHEAD COUNTY: Nat. Geog. TOPO!, Georef'd by John Bassett Torrey Lake, Pioneer Range. Alpine crest. Phenology: Fertile. Origin: Native. 45.466671°, -112.970118°; WGS 84, uncertainty: 638 m., Source: GeoLocate, Georef'd by Joseph Stormer J. William Thompson 11002 11 Jul 1934 Talus slope above lake. Phenology: Fertile. Origin: Native. WTU-13277JWT C. L. Hitchcock 15075 27 Jul 1946 with C. V. Muhlick WTU-105141 Poaceae Poaceae Poa alpina L. ssp. alpina Poa arctica R. Br. ssp. arctica U.S.A., WASHINGTON, WHATCOM COUNTY: CANADA, NORTHWEST TERRITORIES: Upper part of Skline Ridge, Mount Baker. Eureka, Ellesmere Island. Elev. 6000 ft. 80° 3' N, 85° 31' W 48.83065°, -121.85005°; WGS 84, uncertainty: 750 m., Source: Northwest-facing, dampt to wet, late, snowfree slope of sharp sand GeoLocate, Georef'd by John Bassett and scree. Phenology: Fertile. Origin: Introduced. Crevices of cliffs. Phenology: Fertile. Origin: Native. P. F. Bruggemann 900 28 Aug 1954 J. William Thompson 8080 21 Aug 1931 WTU-233422 WTU-25925 Poaceae Poaceae Poa alpina L. ssp. alpina Poa annua L. U.S.A., WASHINGTON, WHATCOM COUNTY: U.S.A., ALASKA COUNTY: Mount Baker, Coleman Glacier. Aleutian Islands; Chichagof Harbor, Attu Village site. 48.78111°, -121.84639°; WGS 84, uncertainty: 10000 m., Source: 52.923617°, 173.237489°; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff Digital Map, Georef'd by Joseph Stormer Upper terminus of west lateral moraine, at edge of snowbanks, on In sandy gravel. Tufted culms radiating, blades flat, soft. Phenology: shale. Plant tufted. Phenology: Fertile. Origin: Native. Fertile. Origin: Introduced. C. L. Hitchcock 23041 5 Aug 1963 Lt. G. B. Van Schaack 899 17 Aug 1945 WTU-220602 WTU-152622 Poaceae Poaceae Poa alpina L. ssp. alpina Poa alpina L. ssp. alpina U.S.A., WASHINGTON, WHATCOM COUNTY: U.S.A., WASHINGTON, WHATCOM COUNTY: Coleman Glacier, 1 mile above Kulshan Cabin, Mount Baker. Skyline Ridge, Mount Baker. 48.851972°, -122.13667°; WGS 84, uncertainty: 500 m., Source: Elev. 6000 ft. GeoLocate, Georef'd by WTU Staff 48.83252°, -121.85137°; WGS 84, uncertainty: 2000 m., Source: Open alpine slopes and ridges at upper terminus of west lateral Nat. Geog. TOPO!, Georef'd by John Bassett moraine. Triangular infl., short leaves and culms, possibly n=15II Rocky crest. Phenology: Fertile. Origin: Native. plus laggards. Phenology: Fertile. Origin: Native. J. William Thompson 5652 10 Aug 1930 A. R. Kruckeberg 5689 6 Aug 1963 WTU-25925JWT WTU-218953

Poaceae Poaceae Poa alpina L. ssp. alpina Poa arctica R. Br. U.S.A., WASHINGTON, CHELAN COUNTY: U.S.A., ALASKA COUNTY: Three Brothers Peak, Wenatchee Mountains. West bank of Lake Sunyorak, 14 miles south of Barrow Base, Point Elev. 7000 ft. Barrow. 47.43891°, -120.74198°; WGS84, uncertainty: 2000 m., Source: 71° 7' 50" N, 156° 33' 30" W Georeferenced, Georef'd by WTU Staff Bank of lake. Forming dense tufts. Phenology: Fertile. Origin: Alpine rock slides. Phenology: Fertile. Origin: Native. Introduced. J. William Thompson 12629 19 Aug 1935 John H. Thomas 2240 30 Aug 1950 WTU-1350JWT WTU-192905

Poaceae Poaceae Poa alpina L. Poa arctica R. Br. U.S.A., WASHINGTON, WHATCOM COUNTY: U.S.A., ALASKA COUNTY: In Heliotrope Ridge, Mount Baker. Along Elson Lagoon, near Triangulation Station "Brant," 2.5 miles Elev. 7500 ft. east of Barrow Base. Point Barrow. 48.78444°, -121.88528°; WGS 84, uncertainty: 10000 m., Source: 71° 19' 20" N, 156° 34' W GeoLocate, Georef'd by WTU Staff Phenology: Fertile. Origin: Introduced. Near glacier. Phenology: Fertile. Origin: Native. Henry J. Thompson 1196 24 Jul 1950 J. William Thompson 11241 11 Aug 1934 WTU-192909 WTU-4326JWT Poaceae Poaceae Poa alpina L. ssp. alpina Poa alpina L. ssp. alpina U.S.A., WASHINGTON, CHELAN COUNTY: U.S.A., MONTANA, GLACIER COUNTY: Three Brothers Peak, Wenatchee Mountains. Glacier National Park. Shore of Iceburg Lake. Elev. 7000 ft. Elev. 6000 ft. 47.43891°, -120.74198°; WGS84, uncertainty: 2000 m., Source: Moist area. Phenology: Fertile. Origin: Native. Georeferenced, Georef'd by WTU Staff Rocky alpine slopes of mountain. Phenology: Fertile. Origin: Native. Daniel H. Brant 144 15 Aug 1948 J. William Thompson 12629 19 Aug 1935 WTU-129581 WTU-68813 Poaceae Poaceae Poa annua L. Poa arctica R. Br. U.S.A., ALASKA, JUNEAU COUNTY: U.S.A., ALASKA COUNTY: Wet soil. Phenology: Fertile. Origin: Introduced. 1.75 mile south by west of Barrow Base, Point Barrow. 71° 18' 10" N, 156° 40' 5" W J. P. Anderson 6213 12 Jun 1940 Tops of hummocks and upper slopes of polygons and on old beach slopes. Phenology: Fertile. Origin: Introduced. WTU-293081 Ira L. Wiggins 12638 14 Sep 1950 Poaceae WTU-192913 Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, YAKIMA COUNTY: Poaceae South of Borden Springs, training area 7B. Elev. 600 ft. Poa alpina L. ssp. alpina 735000E, 5177500N; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff U.S.A., WASHINGTON, WHATCOM COUNTY: Sand-drift talus slopes above railroad bed between and canyons, in Near Coleman Glacier, Mount Baker. sand. Associated with Abronia mellifera, Cymopterus terebinthinus, 48.78111°, -121.84639°; WGS 84, uncertainty: 5000 m., Source: Erysimum occidentale. Phenology: Flowers. Origin: Native. GeoLocate, Georef'd by WTU Staff On rocky ledges among snow banks. Phenology: Fertile. Origin: Calvin Bagley 5527 2 May 1990 Native. with Joy Mastrogiuseppe, Donna Wilcox W. C. Muenscher 16146 7 Sep 1943 WTU-358047 WTU-72651 Poaceae Poaceae Poa annua L. Poa alpina L. U.S.A., ALASKA COUNTY: Hinchbrook. U.S.A., MONTANA, GLACIER COUNTY: On seashore. Phenology: Fertile. Origin: Introduced. Grinnell Glacier, Glacier National Park. Moraine. Phenology: Fertile. Origin: Native. Ingv. L. Norberg 3664 6 Jun 1937 G. N. Jones 5460 12 Jul 1934 WTU-292458 WTU-29015 Poaceae Poaceae Poa arctica R. Br. Poa alpina L. ssp. alpina U.S.A., ALASKA COUNTY: Just south of ARL Quonset, Umiat. U.S.A., MONTANA, GLACIER COUNTY: 69° 22' N, 152° 8' W Glacier National Park, Near Cracker Lake. Gravel area. Clumps to 4 dm. tall. Phenology: Fertile. Origin: Elev. 6000 ft. Introduced. Open slope. Phenology: Fertile. Origin: Native. George Lindsay 2366 18 Aug 1952 Daniel H. Brant 70 11 Jul 1948 WTU-194073 WTU-130205 Poaceae Poaceae Poa annua L. Poa annua L. U.S.A., OREGON, POLK COUNTY: CANADA, BRITISH COLUMBIA: Teal's yard, near Camp Kilowan. Outside the Wells Gray Park, at its south entrance; about 0.3 miles Phenology: Fertile. Origin: Introduced. southeast of Hemp Creek Ranger Station. 52° N, 120° W; Misleading coordinates given only to nearest Willetta M. Smith s.n. 27 Jun 1954 degree. Pool in pasture, lower Tsuga zone. Phenology: Fertile. Origin: WTU-158582 Native. Teuvo Ahti 6656 18 Jun 1961 Poaceae with Leena Ahti Poa annua L. WTU-225830 Poaceae U.S.A., ALASKA COUNTY: Washington Bay, Kuiu Island. At the herring reduction plant. Poa secunda J. Presl ssp. secunda Phenology: Fertile. Origin: Introduced. U.S.A., WASHINGTON, DOUGLAS COUNTY: W. J. Eyerdam 5480 5 Sep 1947 Badger Mountain, 12 miles south of Waterville. 47.473526°, -120.07°; WGS 84, uncertainty: 1000 m., Source: WTU-122827 GeoLocate, Georef'd by WTU Staff Sagebrush flat. Phenology: Flowers. Origin: Native. Poaceae C. L. Hitchcock 17448 18 Jun 1948 Poa annua L. WTU-125046 U.S.A., ALASKA COUNTY: Thum Bay, Knight Island. Prince William Sound. Poaceae 60.206643°, -147.811189°; uncertainty: 2400 m. On edge of woods. Forming patches. Phenology: Fertile. Origin: Poa secunda J. Presl ssp. secunda Introduced. U.S.A., WASHINGTON, CHELAN COUNTY: W. J. Eyerdam 3566 25 Sep 1940 Tumwater Mountain, Wenatchee Mountains. Elev. 3000 ft. WTU-118665 47.61611°, -120.70028°; WGS84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff Open rocky slopes of mountain. Phenology: Flowers. Origin: Native. Poaceae J. William Thompson 6524 23 May 1931 Poa annua L. WTU-25445JWT U.S.A., MONTANA, JEFFERSON COUNTY: About 10 miles south of Boulder. uncertainty: 12800 m. Poaceae Moist, Douglas fir forest. Phenology: Fertile. Origin: Native. Poa annua L. W. E. Booth 54448 27 Jun 1954 U.S.A., IDAHO, LATAH COUNTY: WTU-273483 Along paths and on playgrounds. Fescue-wheatgrass zone. Dominants: Poa annua, Poa longiligulata. Common; Open and herbaceous. Phenology: Fertile. Origin: Poaceae Introduced. Poa arctica R. Br. R. F. Daubenmire 44201 21 May 1944 U.S.A., ALASKA COUNTY: WTU-271486 Seward. 60.104167°, -149.442222°; WGS 84, uncertainty: 8146 m., Source: GeoLocate, Georef'd by Joseph Stormer Poaceae Meadow. Phenology: Fertile. Origin: Introduced. Poa annua L. J. P. Anderson 6719 12 Jun 1941 U.S.A., ALASKA COUNTY: WTU-159675 Attu Island, Sarana Bay. 52.873743°, 173.257203°; WGS 84, uncertainty: 5000 m., Source: Digital Map, Georef'd by Joseph Stormer Sandy soil on high beach. Phenology: Fertile. Origin: Introduced. Robert M. Hardy 368 2 Sep 1945 WTU-261007 Poaceae Poaceae Poa annua L. Poa annua L. U.S.A., OREGON, MULTNOMAH COUNTY: U.S.A., ALASKA COUNTY: Linnton, near Portland. Middleton Island, located in Gulf of Alaska about 115 miles south of Phenology: Fertile. Origin: Introduced. Valdez. Near Civil Aeronautical Administration buildings. 59° 25' N, 146° 20' W Wilhelm N. Suksdorf 2038 7 Apr 1916 Disturbed areas; Soil sandy, with some humus. Common. Phenology: Fertile. Origin: Introduced. WTU-287641 John H. Thomas 5916 10 Jun 1956 Poaceae WTU-181707 Poa annua L. Poaceae U.S.A., OREGON, MULTNOMAH COUNTY: Linnton, near Portland. Poa annua L. Phenology: Fertile. Origin: Introduced. U.S.A., ALASKA, VALDEZ CORDOVA COUNTY: Wilhelm N. Suksdorf 2035 7 Apr 1916 Middleton Island is located in the Gulf of Alaska about 115 miles south of Valdez. Near northern end of Island. WTU-287640 59° 25' N, 146° 20' W Partly disturbed area; Soil hard packed and sandy, gravelly soils of reads. Phenology: Fertile. Origin: Introduced. Poaceae John H. Thomas 6371 3 Aug 1956 Poa annua L. WTU-181704 U.S.A., OREGON, MULTNOMAH COUNTY: Sauvies Island. 45.736628°, -122.799314°; WGS 84, uncertainty: 13000 m., Poaceae Source: Digital Map, Georef'd by Joseph Stormer, Invalid coordinates (located outside county bounds). Poa annua L. Dry ground. Phenology: Fertile. Origin: Introduced. U.S.A., ALASKA COUNTY: J. William Thompson 4246 19 May 1928 Kuiu Island. Washington Bay. Near seashore. Amongst other grasses. Phenology: Flowers & Fruits. Origin: WTU-25944JWT Introduced. W. J. Eyerdam 5393 15 Jul 1947 Poaceae WTU-293692 Poa annua L. U.S.A., ALASKA COUNTY: Poaceae Akutan, Aleutian Islands. 54.1259°, -165.888412°; WGS 84, uncertainty: 15909 m., Source: Poa annua L. Digital Map, Georef'd by Joseph Stormer Phenology: Fertile. Origin: Introduced. U.S.A., WASHINGTON, PIERCE COUNTY: Longmire; Mount Rainier. John Rudd s.n. Jul 1935 46.75°, -121.81139°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff WTU-101956 Gravelly soil. Phenology: Fertile. Origin: Introduced. F. A. Warren 1646 7 Jul 1932 Poaceae WTU-26139 Poa annua L. CANADA, BRITISH COLUMBIA: Poaceae Queen Charlotte Islands. Summit on road between Gillatt Arm of Cumshewa Inlet and Peel Inlet, Moresby Island. Poa annua L. Along gravelly road sites of logged-over area. Common. Phenology: Fertile. Origin: Native. U.S.A., IDAHO, LATAH COUNTY: Five miles northeast of Moscow. J. A. Calder 35177 19 Jun 1964 46.7325°, -116.99917°; WGS 84, uncertainty: 10000 m., Source: with R. L. Taylor GeoLocate, Georef'd by WTU Staff Edge of moist field. Common. Phenology: Fertile. Origin: Introduced. WTU-241190 William H. Baker 7459 17 May 1951 WTU-266031 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa arctica R. Br. U.S.A., WASHINGTON, WHITMAN COUNTY: U.S.A., ALASKA COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. Mountains southeast of Texas Lake, 20 miles northwest of Hyder. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Elev. 4500 ft. Source: Georeferenced, Georef'd by WTU Staff Above timberline; rocky; rather dry. Scattered. Phenology: Fertile. From seed collected at Goldendale, Washington and planted in Origin: Introduced. 1939. Phenology: Flowers. Origin: Native. T. T. McCabe 8446 18 Jul 1941 V. L. Marsh 1429 24 May 1941 WTU-73138 WTU-66261 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, WHITMAN COUNTY: U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Source: Georeferenced, Georef'd by WTU Staff Source: Georeferenced, Georef'd by WTU Staff From seed collected at Elberton, Washington and planted in 1936. From seed collected at Anatone, Washington, and planted in 1936. Phenology: Fertile. Origin: Native. Phenology: Fertile. Origin: Native. V. L. Marsh 1537 24 May 1941 V. L. Marsh 1531 24 May 1941 WTU-66221 WTU-66241 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, WHITMAN COUNTY: U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Source: Georeferenced, Georef'd by WTU Staff Source: Georeferenced, Georef'd by WTU Staff From seed collected at Blue Mountains, Washington, and planted in From seed collected at Dusty, Washington, and planted in 1939. 1936. Phenology: Fertile. Origin: Native. Phenology: Fertile. Origin: Native. V. L. Marsh 1554 24 May 1941 V. L. Marsh 1473 24 May 1941 WTU-66188 WTU-66276 Poaceae Poaceae Poa arctica R. Br. Poa secunda J. Presl ssp. secunda CANADA, BRITISH COLUMBIA: U.S.A., WASHINGTON, WHITMAN COUNTY: Thornhill Mountain, Terrace. USDA Soil Conservation Service, Grass Nursery, at Pullman. Elev. 5000 ft. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Open alpine sidehill. Phenology: Fertile. Origin: Introduced. Source: Georeferenced, Georef'd by WTU Staff From seed collected at Spokane, Washington, and planted at 1936. Paul Marshall s.n. 2 Aug 1939 Phenology: Fertile. Origin: Native. WTU-51953 V. L. Marsh 1521A 24 May 1941 WTU-66247 Poaceae Poa secunda J. Presl ssp. secunda Poaceae U.S.A., WASHINGTON, WHITMAN COUNTY: Poa secunda J. Presl ssp. secunda USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., U.S.A., WASHINGTON, WHITMAN COUNTY: Source: Georeferenced, Georef'd by WTU Staff USDA Soil Conservation Service, Grass Nursery, at Pullman. From seed collected at Cloverland, Washington, and planted in 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., 1940. Phenology: Fertile. Origin: Native. Source: Georeferenced, Georef'd by WTU Staff From seed collected at Pullman, Washington, and planted in 1939. V. L. Marsh 1481 24 May 1941 Phenology: Fertile. Origin: Native. WTU-66267 V. L. Marsh 1407 24 May 1941 WTU-65164 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa arctica R. Br. U.S.A., WASHINGTON, WHITMAN COUNTY: U.S.A., ALASKA COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. Arctic Slope District: 70 air milese south of Point Barrow, near 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Eskimo villiage of Atkasook; .25 km north of Meade River Camp, 15 Source: Georeferenced, Georef'd by WTU Staff msm. From seed collected at Goldendale, Washington, and planted in 70.481641°, -157.416014°; uncertainty: 10000 m., Georef'd by 1939. Phenology: Fertile. Origin: Native. Joseph Stormer Phenology: Fertile. Origin: Introduced. V. L. Marsh 1469 24 May 1941 Vera Komarkova 587 30 Jul 1976 WTU-66269 with Holly Hansell, Karen Seabert WTU-271738 Poaceae Poaceae Poa arctica R. Br. Poa arctica R. Br. CANADA, YUKON TERRITORY: Otter Lake south of Itsi Range. U.S.A., ALASKA COUNTY: Elev. 4500 ft. Old Beach ca. 1 mile southeast of Barrow Base. Point Barrow. 62° 29' N, 130° 24' W 71° 19' N, 156° 38' 30" W Rocky talus slope on south face of mountain. Common. Phenology: Phenology: Fertile. Origin: Introduced. Fertile. Origin: Introduced. Ira L. Wiggins 12550 7 Aug 1950 J. A. Calder 27755 2 Aug 1960 with I. Kukkonen WTU-192914 WTU-233423 Poaceae Poaceae Poa arctica R. Br. Poa arctica R. Br. U.S.A., ALASKA COUNTY: Along east side of Oarlock Island, Dease Inlet. U.S.A., ALASKA, ALEUTIANS WEST COUNTY: 71° N, 156° W; Misleading coordinates given only to nearest Attu Island: Lookout Mountain, eastern slope. degree. Elev. 500 ft. On small hummocks or tussocks. Tundra. Forming dense sod. 52.822062°, 173.118353°; WGS 84, uncertainty: 1750 m., Source: Phenology: Fertile. Origin: Introduced. Digital Map, Georef'd by Joseph Stormer Gravelly loam. Single culms, slightly decumbent. Phenology: Fertile. Ira L. Wiggins 12781 25 Aug 1951 Origin: Introduced. WTU-192911 M.D. Gilmore W. Soule 432 21 Aug 1945 Poaceae WTU-152624 Poa arctica R. Br. Poaceae U.S.A., ALASKA, ALEUTIANS WEST COUNTY: Bassett Creek near road, Sidden's Valley, Attu Island. Poa arctica R. Br. Elev. 200 ft. 52.88823°, 173.198049°; WGS 84, uncertainty: 2200 m., Source: CANADA, YUKON TERRITORY: Digital Map, Georef'd by Joseph Stormer Keno Hill, 32 miles northeast of Mayo. Near road. Phenology: Fertile. Origin: Introduced. Elev. 6075 ft. 63° 57' N, 135° 10' W Robert M. Hardy 202 14 Jul 1945 Along rocky outcrops and ledges near summit. Occasional; creeping. Phenology: Fertile. Origin: Introduced. WTU-97574 J. A. Calder 4275 6 Aug 1949 with J. M. Gillett Poaceae WTU-143390 Poa arctica R. Br. CANADA, NORTHWEST TERRITORIES: Poaceae Keewatin District: Southampton Island, Coral Harbor. 64° 9' N, 83° 18' W Poa arctica R. Br. Dry limestone gravel. Scattered. Phenology: Fertile. Origin: Introduced. U.S.A., ALASKA COUNTY: Near north end of Barter Island. W. J. Cody 1573 26 Jul 1948 70° 8' N, 143° 40' W Muddy tundra. Panicles narrow; spikelets purplish. Phenology: WTU-143651 Fertile. Origin: Introduced. Ira L. Wiggins 12744 23 Jul 1951 WTU-192912 Poaceae Poaceae Poa arctica R. Br. Poa bolanderi Vasey U.S.A., ALASKA COUNTY: U.S.A., IDAHO, IDAHO COUNTY: Point Lay. Along north bank of Kukpowruk River between 1 and 2 Above Elk Lake. miles from its mouth on Kasegaluk Lagoon. 45.29083°, -116.24667°; WGS 84, uncertainty: 10000 m., Source: 69° 36' N, 163° W GeoLocate, Georef'd by WTU Staff Along bank of river. Phenology: Fertile. Origin: Introduced. Rocky hillsides. Phenology: Fertile. Origin: Introduced. John H. Thomas 2313 2 Sep 1950 W. H. Baker 12251 30 Jul 1954 WTU-153143 WTU-273667

Poaceae Poaceae Poa arctica R. Br. Poa bolanderi Vasey U.S.A., ALASKA COUNTY: U.S.A., OREGON, GRANT COUNTY: Circa 12 miles south of Barrow Base, Point Barrow. [locality and coordinates withheld; status in Oregon: S3 (Rare; 71° 9' 30" N, 156° 34' 20" W OBIC)] Phenology: Fertile. Origin: Introduced. Elev. 8000 ft. Stony soil in Abies lasiocarpa. Basalt Derived soils. Phenology: John H. Thomas 2114 29 Jul 1950 Fertile. Origin: Introduced. WTU-192907 Bassett Maguire 26885 4 Aug 1946 with Arthur H. Holmgren Poaceae WTU-111493 Poa bolanderi Vasey Poaceae U.S.A., OREGON, KLAMATH COUNTY: Poa secunda J. Presl [locality and coordinates withheld; status in Oregon: S3 (Rare; OBIC)] U.S.A., WASHINGTON, WHITMAN COUNTY: Elev. 6300 ft. USDA Soil Conservation Service, Grass Nursery, at Pullman. West facing slope. Red fir forest. Phenology: Fertile. Origin: 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Introduced. Source: Georeferenced, Georef'd by WTU Staff From seed collected at Mitcheel, Oregon. Planted in 1936. Chris Chappell 19 11 Aug 1990 Phenology: Fertile. Origin: Native. Cultivated. WTU-321584 V. L. Marsh 1346 24 May 1941 Poaceae WTU-66316 Poa bolanderi Vasey Poaceae U.S.A., IDAHO, IDAHO COUNTY: West slope, Heavens Gate, Seven Devils Mountains. Poa secunda J. Presl 45.36889°, -116.49389°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff U.S.A., WASHINGTON, WHITMAN COUNTY: Moist ground by streamside, in deep woods. Phenology: Fertile. USDA Soil Conservation Service, Grass Nursery, at Pullman. Origin: Introduced. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Source: Georeferenced, Georef'd by WTU Staff W. H. Baker 12274 31 Jul 1954 From seed collected at Mitcheel, Oregon. Planted in 1936. Phenology: Fertile. Origin: Native. Cultivated. WTU-273668 V. L. Marsh 1350 24 May 1941 Poaceae WTU-66318 Poa bolanderi Vasey Poaceae U.S.A., IDAHO, IDAHO COUNTY: 1 mile south of Elk Lake. Poa secunda J. Presl 45.276349°, -116.24667°; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff U.S.A., WASHINGTON, WHITMAN COUNTY: Mountain meadow. Phenology: Fertile. Origin: Introduced. USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., W. H. Baker 12116 23 Jul 1954 Source: Georeferenced, Georef'd by WTU Staff From seed collected at Long Creek, Oregon. Planted in 1936. WTU-273601 Phenology: Fertile. Origin: Native. Cultivated. V. L. Marsh 1547 24 May 1941 WTU-66225 Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl U.S.A., WASHINGTON, WHITMAN COUNTY: U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Source: Georeferenced, Georef'd by WTU Staff Source: Georeferenced, Georef'd by WTU Staff From seed collected at Heppner, Oregon. Planted in 1939. From seed collected at Ocbaco (Bald Butte), Oregon. Planted in Phenology: Fertile. Origin: Native. Cultivated. 1939. Phenology: Fertile. Origin: Native. Cultivated. V. L. Marsh 1395 24 May 1941 V. L. Marsh 1414 24 May 1941 WTU-65002 WTU-66285

Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, WHITMAN COUNTY: U.S.A., IDAHO, TWIN FALLS COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. Northeast corner of the Jarbidge Mountains (sens. lat.), Monument 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Spring, 9.8 miles south of Rogerson-Murphey Hot Springs road, 16 Source: Georeferenced, Georef'd by WTU Staff airline miles west-southwest of Rogerson. From seed collected at Pilot Rock, Oregon. Planted in 1939. Elev. 7100 ft. Phenology: Fertile. Origin: Native. Cultivated. T15S R14E S19; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff V. L. Marsh 1396 24 May 1941 Grassy meadow. Frequent. Plants strongly tufted. Phenology: Fertile. Origin: Introduced. Cultivated. WTU-66294 Noel H. Holmgren 6142 8 Jul 1972 Poaceae WTU-263458 Poa secunda J. Presl Poaceae U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. Poa secunda J. Presl 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Source: Georeferenced, Georef'd by WTU Staff U.S.A., WASHINGTON, WHITMAN COUNTY: From seed collected at Simnasho, Oregon. Planted in 1938. USDA Soil Conservation Service, Grass Nursery, at Pullman. Phenology: Fertile. Origin: Native. Cultivated. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Source: Georeferenced, Georef'd by WTU Staff V. L. Marsh 1375 24 May 1941 From seed collected at Ukiah, Oregon. Planted in 1936. Phenology: Fertile. Origin: Native. Cultivated. WTU-66291 V. L. Marsh 1545 24 May 1941 Poaceae WTU-66263 Poa secunda J. Presl Poaceae U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. Poa secunda J. Presl 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Source: Georeferenced, Georef'd by WTU Staff U.S.A., WASHINGTON, WHITMAN COUNTY: From seed collected at Pendleton Nursery, Pendleton, Oregon. USDA Soil Conservation Service, Grass Nursery, at Pullman. Planted in 1939. Phenology: Fertile. Origin: Native. Cultivated. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Source: Georeferenced, Georef'd by WTU Staff V. L. Marsh 1447 24 May 1941 From seed collected at Ukiah, Oregon. Planted in 1939. Phenology: Fertile. Origin: Native. Cultivated. WTU-65157 V. L. Marsh 1428 24 May 1941 Poaceae WTU-66157 Poa secunda J. Presl Poaceae U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. Poa secunda J. Presl ssp. secunda 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Source: Georeferenced, Georef'd by WTU Staff U.S.A., WASHINGTON, WHITMAN COUNTY: From seed collected at John Day, Oregon. Planted in 1939. USDA Soil Conservation Service, Grass Nursery, at Pullman. Phenology: Fertile. Origin: Native. Cultivated. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Source: Georeferenced, Georef'd by WTU Staff V. L. Marsh 1445 24 May 1941 From seed collected at Mitchell, Oregon. Planted in 1936. Phenology: Fertile. Origin: Native. Cultivated. WTU-66178 V. L. Marsh 1345 24 May 1941 WTU-66253 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl U.S.A., WASHINGTON, WHITMAN COUNTY: U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Source: Georeferenced, Georef'd by WTU Staff Source: Georeferenced, Georef'd by WTU Staff From seed collected at Ochoco Mts., Oregon. Planted in 1936. From seed collected at Pilot Rock, Oregon. Planted in 1939. Phenology: Fertile. Origin: Native. Cultivated. Phenology: Fertile. Origin: Native. Cultivated. V. L. Marsh 1546 24 May 1941 V. L. Marsh 1446 24 May 1941 WTU-66250 WTU-66152

Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl U.S.A., WASHINGTON, WHITMAN COUNTY: U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Source: Georeferenced, Georef'd by WTU Staff Source: Georeferenced, Georef'd by WTU Staff From seed collected at Moro, Oregon. Planted in 1938. Phenology: From seed collected at Bald Butte, Ochoco, Oregon. Planted in Fertile. Origin: Native. Cultivated. 1939. Phenology: Fertile. Origin: Native. Cultivated. V. L. Marsh 1374 24 May 1941 V. L. Marsh 1426 24 May 1941 WTU-65464 WTU-66307

Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl U.S.A., WASHINGTON, WHITMAN COUNTY: U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Source: Georeferenced, Georef'd by WTU Staff Source: Georeferenced, Georef'd by WTU Staff From seed collected at Wallowa National Forest. Planted in 1936. From seed collected at Grass Valley, Oregon. Planted in 1939. Phenology: Fertile. Origin: Native. Cultivated. Phenology: Fertile. Origin: Native. Cultivated. V. L. Marsh 1533 24 May 1941 V. L. Marsh 1557 24 May 1941 WTU-66325 WTU-66190

Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl U.S.A., WASHINGTON, WHITMAN COUNTY: U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Source: Georeferenced, Georef'd by WTU Staff Source: Georeferenced, Georef'd by WTU Staff From seed collected at Bear Valley, Oregon. Planted in 1938. From seed collected at Missoula, Montana. Planted in 1936. Phenology: Fertile. Origin: Native. Cultivated. Phenology: Fertile. Origin: Native. Cultivated. V. L. Marsh 1372 24 May 1941 V. L. Marsh 1347 24 May 1941 WTU-65465 WTU-66319

Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl U.S.A., WASHINGTON, WHITMAN COUNTY: U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Source: Georeferenced, Georef'd by WTU Staff Source: Georeferenced, Georef'd by WTU Staff From seed collected at Umatilla National Forest. Planted in 1938. From seed collected at Missoula, Montana. Planted in 1936. Phenology: Fertile. Origin: Native. Cultivated. Phenology: Fertile. Origin: Native. Cultivated. V. L. Marsh 1530 24 May 1941 V. L. Marsh 1349 24 May 1941 WTU-66249 WTU-66231 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, WHITMAN COUNTY: U.S.A., IDAHO, CUSTER COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. Vicinity of Stanley Lake. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., 44.21139°, -114.945°; WGS 84, uncertainty: 10000 m., Source: Source: Georeferenced, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff From seed collected at Glenrock, Wyoming. Planted in 1936. Gravelly meadow midway between lake and Cape Horn. Lemmas Phenology: Fertile. Origin: Native. Cultivated. crisp puberulent below. Phenology: Flowers. V. L. Marsh 1383 24 May 1941 C. L. Hitchcock 9663 7 Jul 1944 with C. V. Muhlick WTU-65467 WTU-90365 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., IDAHO, BLAINE COUNTY: Head of Boulder Creek Canyon, Sawtooth National Forest, Sawtooth U.S.A., IDAHO, CUSTER COUNTY: Mountains. Head of Lost River Mountains, East Fork Pahsimeroi River. Elev. 10000 ft. Elev. 10300 ft. 43.842563°, -114.50491°; WGS 84, uncertainty: 10000 m., 44.157148°, -113.703752°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff Source: GeoLocate, Georef'd by WTU Staff Granite slopes. Phenology: Fertile. Broken limestone in basin. Bunch grass 2-3 inches in diameter; lemmas crisp-villous on keel and marginal verves below. Phenology: J. William Thompson 14078 2 Aug 1937 Flowers. WTU-68838 C. L. Hitchcock 11098 14 Aug 1944 with C. V. Muhlick Poaceae WTU-91725 Poa secunda J. Presl ssp. secunda Poaceae U.S.A., IDAHO, BLAINE COUNTY: Vicinity of Norton Peak, Smoky Mountains; 1 mile above Baker Poa secunda J. Presl ssp. secunda Creek. 43.785174°, -114.550426°; WGS 84, uncertainty: 1000 m., U.S.A., IDAHO, ELMORE COUNTY: Source: GeoLocate, Georef'd by WTU Staff Eight miles east of Dixie along Idaho State Road #68. Sandy meadowland. Ligules 4-6 milimeters long; lemmas crisp 43.31722°, -115.44611°; WGS 84, uncertainty: 10000 m., Source: villous below. Phenology: Flowers. GeoLocate, Georef'd by WTU Staff Open grassy fields -- sagebrush covered in higher spots. Lemmas C. L. Hitchcock 10732 3 Aug 1944 rounded, crisp-puberulent. Phenology: Flowers. with C. V. Muhlick C. L. Hitchcock 22655 17 Jun 1963 WTU-91752 with C. V. Muhlick Poaceae WTU-220590 Poa secunda J. Presl ssp. secunda Poaceae U.S.A., IDAHO, CUSTER COUNTY: West of head of Mahogany Creek, Lost River Mountains, vicinity of Poa secunda J. Presl ssp. secunda Mount Borah. 44.207935°, -113.701798°; WGS 84, uncertainty: 10000 m., U.S.A., IDAHO, ELMORE COUNTY: Source: GeoLocate, Georef'd by WTU Staff 25 miles north of Mountain Home, on road to Anderson Dam. Meadow over ridge; broken limestone. Lemmas minutely puberulent, 43.49521°, -115.69028°; WGS 84, uncertainty: 1000 m., Source: especially on keel and marginal nerves; spikelets mostly but GeoLocate, Georef'd by WTU Staff 2-flowered. Phenology: Flowers. Low, moist area in sagebrush. Plants in clumps to 4 inches broad, distinctly bluish in appearance. Phenology: Flowers. C. L. Hitchcock 11055 12 Aug 1944 with C. V. Muhlick C. L. Hitchcock 22636 17 Jun 1963 with C. V. Muhlick WTU-91711 WTU-218331 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., IDAHO, ELMORE COUNTY: U.S.A., IDAHO, LATAH COUNTY: 25 miles north of Mountain Home, on road to Anderson Dam. 43.49521°, -115.69028°; WGS 84, uncertainty: 1000 m., Source: 46.817831°, -116.72043°; uncertainty: 37698 m., Georef'd by GeoLocate, Georef'd by WTU Staff Joseph Stormer Plants in clumps to 4 inches broad; plants more yellow-green than Open rocky soil; Douglas fir zone. Phenology: Flowers. Hitchcock 22636; leaf-tips not so strongly prow-like. Phenology: Fertile. R. F. Daubenmire s.n. 12 Jun 1942 C. L. Hitchcock 22637 17 Jun 1963 WTU-240539 with C. V. Muhlick Poaceae WTU-218328 Poa secunda J. Presl ssp. secunda Poaceae U.S.A., IDAHO, LATAH COUNTY: Tomer's Butte, 4 miles southeast of Moscow. Poa secunda J. Presl 46.691538°, -116.939429°; WGS 84, uncertainty: 500 m., Source: GeoLocate, Georef'd by WTU Staff U.S.A., IDAHO, LEMHI COUNTY: Open grassland, southeast slope. Phenology: Flowers. Near Gibbonsville. Elev. 5500 ft. W. H. Baker 11455 25 May 1954 45.55556°, -113.92222°; WGS 84, uncertainty: 5000 m., Source: GeoLocate, Georef'd by WTU Staff WTU-273673 Yellow-pine forest. Phenology: Flowers. C. L. Hitchcock 3690 22 Jun 1938 Poaceae with Roland V. Rethke, R. Van Raadshooven Poa secunda J. Presl ssp. secunda WTU-44816 U.S.A., IDAHO, LATAH COUNTY: Tomer's Butte, 4 miles southeast of Moscow. Poaceae 46.691538°, -116.939429°; WGS 84, uncertainty: 500 m., Source: GeoLocate, Georef'd by WTU Staff Poa secunda J. Presl ssp. secunda Open grassland, southeast slope. Phenology: Fertile. U.S.A., IDAHO, CASSIA COUNTY: W. H. Baker 11455 25 May 1954 Mount Harrison above Lake Cleveland, Cache Peak Mountains. T13S R24E S3; WGS 84, uncertainty: 10000 m., Source: WTU-273672 GeoLocate, Georef'd by WTU Staff Dry rocky slope, Spruce-Fir Zone. Phenology: Flowers. Poaceae W. H. Baker 9191 10 Jul 1952 Poa secunda J. Presl ssp. secunda WTU-274308 U.S.A., IDAHO, BOUNDARY COUNTY: Smith Creek Region. Poaceae Elev. 5000 ft. 48.963645°, -116.53169°; WGS 84, uncertainty: 10000 m., Poa secunda J. Presl ssp. secunda Source: GeoLocate, Georef'd by WTU Staff Granite cliffs. Phenology: Flowers. U.S.A., IDAHO, OWYHEE COUNTY: Florida Mountain, Silver City Range. G. B. Rossbach 757 14 Jul 1936 43.01667°, -116.755°; WGS 84, uncertainty: 10000 m., Source: with R. P. Rossbach GeoLocate, Georef'd by WTU Staff Dry gravelly summit. Phenology: Flowers. WTU-96475 William H. Baker 7924 12 Jul 1951 Poaceae WTU-274316 Poa secunda J. Presl ssp. secunda Poaceae U.S.A., IDAHO, ELMORE COUNTY: 23 miles west of Fairfield, along Idaho Highway #68. Poa secunda J. Presl ssp. secunda 43.345756°, -115.248972°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff U.S.A., IDAHO, CASSIA COUNTY: Open sagebrush hills with basalt outcrop. Plants tufted, abundant, 1 mile north of Moulton. up to 6 inches broad (the clumps) at base; lemmas rounded, T16S R23E S15; WGS 84, uncertainty: 1000 m., Source: somewhat crisp-pubescent near base. Phenology: Flowers. GeoLocate, Georef'd by WTU Staff Moist meadow, sagebrush-grass zone. Phenology: Flowers. C. L. Hitchcock 22671 18 Jun 1963 W. H. Baker 9168 8 Jul 1952 WTU-219135 WTU-274252 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., IDAHO, ELMORE COUNTY: U.S.A., IDAHO, ELMORE COUNTY: About 20 miles northeast of Mountain Home. About 4 miles north of Pine, Boise National Forest, north side of Dog 43.337578°, -115.409556°; WGS 84, uncertainty: 1000 m., Creek. Source: GeoLocate, Georef'd by WTU Staff 43.530492°, -115.314391°; WGS 84, uncertainty: 1000 m., Open sagebrush hills. Phenology: Flowers. Source: GeoLocate, Georef'd by WTU Staff Under pines at top of divide. Lemmas densely crisp puberulent C. L. Hitchcock 22628 17 Jun 1963 below. Phenology: Flowers. with C. V. Muhlick C. L. Hitchcock 8699 4 Jun 1944 WTU-218330 with C. V. Muhlick WTU-92981 Poaceae Poa secunda J. Presl ssp. secunda Poaceae U.S.A., IDAHO, ADAMS COUNTY: Poa secunda J. Presl ssp. secunda Twenty miles south of New Meadows near Highway to Weiser. 44.96111°, -116.24278°; WGS 84, uncertainty: 10000 m., Source: U.S.A., IDAHO, CUSTER COUNTY: GeoLocate, Georef'd by WTU Staff At Sunbeam, 12 miles east of Stanley. Sandy ridge of decomposing granite. Phenology: Flowers. Elev. 6000 ft. 44.211134°, -114.702525°; WGS 84, uncertainty: 1000 m., C. L. Hitchcock 13878 24 Jun 1946 Source: GeoLocate, Georef'd by WTU Staff with C. V. Muhlick Open gravelly parks under pines. Plants non-rhizomatous, in clumps 2-4 inches in diameter; lemmas sparsely puberulent at base. WTU-104956 Phenology: Flowers. C. L. Hitchcock 9013 16 Jun 1944 Poaceae with C. V. Muhlick Poa secunda J. Presl ssp. secunda WTU-93915 U.S.A., IDAHO, CUSTER COUNTY: Along Mahogany Creek 4 miles south of mouth. Poaceae 44.207935°, -113.701798°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff Poa secunda J. Presl ssp. secunda Sagebrush. Lemmas crisp-villous on back. Phenology: Flowers. U.S.A., WASHINGTON, CHELAN COUNTY: C. L. Hitchcock 11011 12 Aug 1944 Tip Top Lookout, Wenatchee Mountains. with C. V. Muhlick Elev. 4000 ft. 47.44032°, -120.60854°; WGS84, uncertainty: 700 m., Source: WTU-90335 Georeferenced, Georef'd by WTU Staff Wet alpine meadows. Phenology: Flowers. Origin: Native. Poaceae J. William Thompson 6830 19 Jun 1931 Poa secunda J. Presl ssp. secunda WTU-25434JWT U.S.A., IDAHO, IDAHO COUNTY: Little Salmon River 15 miles south of Riggins. Poaceae 45.206062°, -116.311844°; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff Poa secunda J. Presl Under pines in canyon. Lemmas crisp-puberulent at base. Phenology: Flowers. U.S.A., IDAHO, BLAINE COUNTY: Head of Boulder Creek Canyon, Sawtooth Mountains. C. L. Hitchcock 8502 29 May 1944 Elev. 10000 ft. with C. V. Muhlick 43.842563°, -114.50491°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff WTU-93166 Granite slopes. Phenology: Flowers. J. William Thompson 14078 2 Aug 1937 Poaceae WTU-10679JWT Poa secunda J. Presl ssp. secunda U.S.A., IDAHO, ELMORE COUNTY: Poaceae 16 miles north of Mountain Home on road to Dixie. 43.364836°, -115.69028°; WGS 84, uncertainty: 1000 m., Source: Poa secunda J. Presl ssp. secunda GeoLocate, Georef'd by WTU Staff Small gravelly semi-meadow. Lemmas pubescent on keel and U.S.A., IDAHO, BUTTE COUNTY: marginal nerves, outherwise glabrous. Phenology: Flowers. Sunset Cone, Craters of the Moon National Monument. 43.41667°, -113.51667°; WGS 84, uncertainty: 10000 m., Source: C. L. Hitchcock 8658 3 Jun 1944 GeoLocate, Georef'd by WTU Staff with C. V. Muhlick North slope. Phenology: Flowers. WTU-91735 W. H. Baker 13215 30 Jun 1955 WTU-273626 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, CHELAN COUNTY: U.S.A., IDAHO, LATAH COUNTY: Near Leavenworth. Tomer's Butte, four miles southeast of Moscow. 47.59639°, -120.66028°; WGS84, uncertainty: 5000 m., Source: 46.7325°, -116.99917°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Dry rocky ground. Phenology: Flowers. Origin: Native. Grassy south slope. Common. Phenology: Flowers. J. William Thompson 6422 23 May 1931 William H. Baker 7447 15 May 1951 WTU-25446JWT WTU-166927

Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., OREGON, WALLOWA COUNTY: U.S.A., WASHINGTON, KLICKITAT COUNTY: Imnaha River, 14 miles south of Imnaha. Bingen. Moist grassy hillside, along the banks. Phenology: Flowers. 45.71495°, -121.46462°; WGS 84, uncertainty: 500 m., Source: GeoLocate, Georef'd by WTU Staff W. H. Baker 12887 3 Jun 1955 Phenology: Flowers. Origin: Native. WTU-273612 Wilhelm N. Suksdorf 1130163 6 May 1885 WTU-287619 Poaceae Poa secunda J. Presl ssp. secunda Poaceae U.S.A., WASHINGTON, GRANT COUNTY: Poa secunda J. Presl ssp. secunda Columbia River near Vantage. 46.94653°, -119.96224°; WGS 84, uncertainty: 1500 m., Source: U.S.A., IDAHO, IDAHO COUNTY: Nat. Geog. TOPO!, Georef'd by John Bassett Summit of the White-bird Grade. Sandy drifts along river. Phenology: Flowers. Origin: Native. Rocky hillside. Phenology: Flowers. J. William Thompson 6109 2 May 1931 W. H. Baker 13967 A 27 May 1956 WTU-25939 WTU-273625

Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., IDAHO, IDAHO COUNTY: U.S.A., WASHINGTON, KLICKITAT COUNTY: Summit of the White-bird Grade. Bingen. Rocky hillside. Phenology: Flowers. 45.71495°, -121.46462°; WGS 84, uncertainty: 500 m., Source: GeoLocate, Georef'd by WTU Staff W. H. Baker 13967 A 27 May 1956 Bottomlands. Phenology: Flowers. Origin: Native. WTU-273627 Wilhelm N. Suksdorf 4969 13 May 1896 WTU-287820 Poaceae Poa secunda J. Presl ssp. secunda Poaceae U.S.A., WASHINGTON, KLICKITAT COUNTY: Poa secunda J. Presl ssp. secunda Bingen Mountain in Bingen. 45.715°, -121.46333°; WGS 84, uncertainty: 10000 m., Source: U.S.A., WASHINGTON, YAKIMA COUNTY: GeoLocate, Georef'd by WTU Staff Satus Creek, 20 miles south of Toppenish. Dry slopes of mountain. Phenology: Flowers. Origin: Native. 46.254033°, -120.344562°; WGS 84, uncertainty: 500 m., Source: GeoLocate, Georef'd by WTU Staff Wilhelm N. Suksdorf 5372 21 May 1900 Phenology: Flowers. Origin: Native. WTU-287821 George Neville Jones 4425 26 Mar 1934 WTU-23704 Poaceae Poa secunda J. Presl ssp. secunda U.S.A., OREGON, WALLOWA COUNTY: 18 miles north of Enterprise, Blue Mountains. Roadside, grassy flat. Phenology: Flowers. W. H. Baker 11511 4 Jun 1954 WTU-266309 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda CANADA, BRITISH COLUMBIA: U.S.A., OREGON, HARNEY COUNTY: Green Mountain, near Haylmore. Steen's Peak. About the head of Willow Creek. Elev. 7000 ft. Dry rocky slope. Phenology: Flowers. Origin: Unknown. 50.787222°, -122.932222°; uncertainty: 4800 m. Alpine slopes. Phenology: Flowers. Morton E. Peck 19037 26 Jun 1936 J. William Thompson 668 28 Jul 1938 WTU-8887JWT with Emily M. Thompson WTU-17921JWT Poaceae Poa secunda J. Presl ssp. secunda Poaceae U.S.A., MONTANA, MADISON COUNTY: Poa secunda J. Presl ssp. secunda Just below Lower Brandon Lake, Tobacco Root Mountains. Edge of stream. Phenology: Flowers. U.S.A., OREGON, LAKE COUNTY: 10 miles north of Lakeview. C. L. Hitchcock 17006 29 Jul 1947 Phenology: Flowers. Origin: Unknown. WTU-114267 C. L. Hitchcock 6745 29 May 1940 WTU-62863 Poaceae Poa secunda J. Presl ssp. secunda Poaceae U.S.A., OREGON, WHEELER COUNTY: Poa confinis Vasey Blue Mountains 15 miles northwast of Spray. Elev. 4300 ft. CANADA, BRITISH COLUMBIA: T7S R25E Goose Spit at Comox. Open places in ponderosa pine area. Plants in small tufts, without Common in sand along upper part of beach. Phenology: Flowers. rhizomes. Phenology: Flowers. Origin: Unknown. J. A. Calder 29287 18 May 1961 Arthur Cronquist 6645 21 Jun 1950 with K. T. MacKay WTU-144333 WTU-215698 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., MONTANA, SWEET GRASS COUNTY: U.S.A., OREGON, WALLOWA COUNTY: Along Upside Down Trail, 1 mile from Boulder River. West of Ice Lake. Open grassy slope. Phenology: Flowers. Elev. 9840 ft. 45.22919°, -117.283666°; WGS 84, uncertainty: 1381 m., Source: C. L. Hitchcock 16538 17 Jul 1947 Digital Map, Georef'd by Joseph Stormer Dry summit. Phenology: Flowers. Origin: Unknown. WTU-114927 Morton E. Peck 18535 14 Jul 1934 Poaceae WTU-8846JWT Poa secunda J. Presl ssp. secunda Poaceae U.S.A., OREGON, GRANT COUNTY: Overlooking Fields Creek, 1 miles southeast of Dayville. Poa secunda J. Presl ssp. secunda Elev. 3400 ft. T14S R28E U.S.A., MONTANA, FERGUS COUNTY: Steep rocky serpentine slopes overlooking creek. Plants in small Half Moon Canyon 5 miles from mouth, Big Snowy Mountains. dense tufts, without rhizomes. Phenology: Fertile. Origin: Unknown. Grassy shale slope. Lemmas crisp puberulent and somewhat scabrous. Phenology: Flowers. Arthur Cronquist 7127 9 Jun 1953 C. L. Hitchcock 11987 5 Jul 1945 WTU-154027 with C. V. Muhlick WTU-100792 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., MONTANA, MADISON COUNTY: U.S.A., MONTANA, MEAGHER COUNTY: East Hammond Creek, 13 miles east of Ennis. Link Peak, circa 3 miles east of Williams Mountain. Little Belt 45.358106°, -111.491021°; WGS 84, uncertainty: 2654 m., Mountains. Source: Digital Map, Georef'd by Joseph Stormer 46.911606°, -110.910815°; uncertainty: 4800 m. Dry slope. Phenology: Flowers. Open dry soil. Lemmas crisp puberulent at base. Phenology: Flowers. C. L. Hitchcock 16748 23 Jul 1947 C. L. Hitchcock 12291 12 Jul 1945 WTU-115075 with C. V. Muhlick WTU-100373 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., MONTANA, POWELL COUNTY: 15 miles west of Lincoln on Ovando Road. U.S.A., OREGON COUNTY: 46.94068°, -112.934226°; uncertainty: 4000 m., Georef'd by South canyon of Birch Creek, western slope of the Blue Mountains. Joseph Stormer Elev. 3280 ft. Grassland. Phenology: Flowers. On ledges of basaltic cliff. Phenology: Flowers. Origin: Unknown. C. L. Hitchcock 11632 28 Jun 1945 Wm. C. Cusick 3151 18 Jun 1908 with C. V. Muhlick WTU-116014 WTU-100503 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., MONTANA, GLACIER COUNTY: U.S.A., OREGON, CROOK COUNTY: 14 miles south of Saint Mary. Prinville. Roadside. Phenology: Flowers. Elev. 2868 ft. Flat, sandy soil. Parsell seed bed, seed gathered summer of 1940, Susann Fry 511 9 Jul 1941 and sown fall 1940. Phenology: Flowers. Origin: Unknown. WTU-86703 Charles C. Parsell s.n. 10 Jun 1942 WTU-158270 Poaceae Poa secunda J. Presl ssp. secunda Poaceae U.S.A., MONTANA, RAVALLI COUNTY: Poa secunda J. Presl ssp. secunda Tin Cup Creek Trail. Dominant grass on the big s-scope roadsides. Phenology: Flowers. U.S.A., OREGON, WALLOWA COUNTY: Rim of Joseph Creek Canyon about 3 miles from Flora. Klaus H. Lackschewitz 2705 19 Jun 1971 Phenology: Flowers. Origin: Unknown. WTU-258224 John Thomas Howell 28532 1 Jul 1952 WTU-147187 Poaceae Poa secunda J. Presl ssp. secunda Poaceae U.S.A., OREGON, LAKE COUNTY: Poa secunda J. Presl ssp. secunda Hart Mountain National Wildlife Refuge; Poker Jim Ridge; east side of ridge, above Poker Jim Spring. U.S.A., MONTANA, MEAGHER COUNTY: Elev. 5576 ft. Head of Daisy Creek, near monument Peak, Little Belt Mountians, 42° 30' N, 119° 49' W Lewis and Clarke National Forest. Sagebrush slope amidst 100 year old Juniperus. Bunchgrass. Elev. 6000-7000 ft. Phenology: Flowers. Origin: Unknown. Phenology: Flowers. Sarah Gage SG1733 9 Jun 1996 Roy L. Bradley s.n. 5 Jul 1937 WTU-335784 WTU-11552JWT Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa compressa L. U.S.A., OREGON, GRANT COUNTY: CANADA, ALBERTA: Along Murderers Creek at the mouth of Tex Creek, about 30 miles Annette Lake, 3 1/2 miles north east of Jasper. southeast of Dayville. Elev. 4350 ft. Elev. 4380 ft. Sank on shore. Origin: Introduced. T15S R29E S18; NAD 27, uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler C. L. Hitchcock 7801 26 Jul 1941 Loose gravelly slopes in ponderosa pine lands along creek. Plants with J. S. Martin densely tufted, mostly without rhizomes. Phenology: Flowers. Origin: Unknown. WTU-67965 Arthur Cronquist 7119 8 Jun 1953 Poaceae WTU-154942 Poa secunda J. Presl ssp. secunda Poaceae U.S.A., OREGON, HARNEY COUNTY: Steen Mountains [Steens Mountains], above Alberson. Poa compressa L. Elev. 7500 ft. 42.607604°, -118.549684°; WGS 84, uncertainty: 10000 m., U.S.A., WASHINGTON, WHATCOM COUNTY: Source: Digital Map, Georef'd by Joseph Stormer Hozomeen Ranger Station 1 mile south southwest. Dry bench. Phenology: Flowers. Origin: Unknown. Elev. 1600 ft. T40N R13E S2; WGS 84, uncertainty: 10000 m., Source: Morton E. Peck 14222 5 Jul 1925 GeoLocate, Georef'd by WTU Staff Open, gravelly roadside; associated with Trifolium repens. WTU-25426JWT Phenology: Fertile. Origin: Introduced. R. Naas 5136 25 Jun 1986 Poaceae with D. Naas Poa compressa L. WTU-317251 U.S.A., IDAHO, KOOTENAI COUNTY: 5 miles north of Worley on Rockford Road. Poaceae 47.473206°, -116.91611°; WGS 84, uncertainty: 500 m., Source: GeoLocate, Georef'd by WTU Staff Poa compressa L. Hillside. Origin: Introduced. U.S.A., WASHINGTON, SAN JUAN COUNTY: William H. Baker 15948 B 18 Jun 1960 San Juan Island; American Camp. Elev. 100 ft. WTU-299441 48.463611°, -123.02°; WGS 84, uncertainty: 200 m., Source: Georeferenced, Georef'd by WTU Staff Weedy prairies near Visitor Center. Abundantt perennials. Origin: Poaceae Introduced. Poa secunda J. Presl ssp. secunda Fred Sharpe 27 26 May 1984 U.S.A., OREGON, KLAMATH COUNTY: WTU-313854 1/2 miles south of Klamath Falls. On ungrazed land near highway. Phenology: Flowers. Origin: Unknown. Poaceae C. L. Hitchcock 6385 11 May 1940 Poa secunda J. Presl ssp. secunda WTU-72602 U.S.A., OREGON, WHEELER COUNTY: Ochoco Mountains, between Prineville and Mitchell. Elev. 5000 ft. Poaceae T13S R20E S17; NAD 27, uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler Poa secunda J. Presl ssp. secunda Open, meadowy southwest slope with Wyethia. Plants tufted, without rhizomes. Phenology: Flowers. Origin: Unknown. U.S.A., OREGON, LAKE COUNTY: 2 miles east of Unity. Arthur Cronquist 7285 26 Jun 1953 Open sagebrush desert. Plants caespitose, forming clumps 2-3 inches, broad at base, anthers pale violet, partially protruding but WTU-154943 stigmas not visible. Phenology: Flowers. Origin: Unknown. C. L. Hitchcock 22501 28 May 1963 with C. V. Muhlick WTU-217163 Poaceae Poaceae Poa compressa L. Poa compressa L. U.S.A., OREGON, CLACKAMAS COUNTY: U.S.A., MONTANA, LAKE COUNTY: Oswego Lake. Two miles northeast of Nine Pipes Reservoir. Elev. 150 ft. Origin: Introduced. Origin: Introduced. C. L. Hitchcock 17787 27 Jun 1948 Lewis S. Rose 36343 25 Jun 1936 WTU-125662 WTU-49710 Poaceae Poaceae Poa compressa L. Poa compressa L. U.S.A., OREGON, MULTNOMAH COUNTY: U.S.A., MONTANA, CARBON COUNTY: Portland. From about 1 to 15 miles north of the Wyoming line north of Lovell, 45.52361°, -122.675°; WGS 84, uncertainty: 12756 m., Source: Wyoming. GeoLocate, Georef'd by Maria Yousoufian 45.132067°, -108.394486°; WGS 84, uncertainty: 40234 m., Origin: Introduced. Source: Digital Map, Georef'd by Joseph Stormer Dry clay slopes. Origin: Introduced. Wilhelm N. Suksdorf 2793 14 Jun 1900 W. E. Booth 54637 18 Jul 1954 WTU-287874 WTU-273485 Poaceae Poaceae Poa compressa L. Poa secunda J. Presl ssp. secunda U.S.A., OREGON, LAKE COUNTY: Pond 1.5 miles southwest of Nine-Pipes Reservoir. U.S.A., OREGON, WHEELER COUNTY: Small pond. Plants in mud at edge of water. Origin: Introduced. About halfway between Fossil and Service Creek. 44.894192°, -120.078094°; WGS 84, uncertainty: 6400 m., C. L. Hitchcock 24004 11 Jul 1965 Source: Digital Map, Georef'd by Joseph Stormer Rocky knolls in scattered Pinus Pondersosa forest. Anthers pale WTU-224044 lavender, protuding at least halfway out of the lemma and palea, but no stigmas exposed; lemmas rounded, crisp-puberulent. Phenology: Flowers. Origin: Unknown. Poaceae C. L. Hitchcock 22474 27 May 1963 Poa secunda J. Presl ssp. secunda with C. V. Muhlick U.S.A., OREGON, WHEELER COUNTY: WTU-217162 Near Mountain Creek, 13 miles east of Mitchell. Elev. 3700 ft. T12S R23E S13; NAD 27, uncertainty: 805 m., Source: TRS2LL, Poaceae Georef'd by Ben Legler Sandy dry soil, near creek. Plants tufted, without rhizomes. Poa compressa L. Phenology: Flowers. Origin: Unknown. U.S.A., IDAHO, VALLEY COUNTY: Arthur Cronquist 7295 26 Jun 1953 Boise National Forest, Vulcan Hot Springs. Elev. 5300 ft. WTU-154051 44° 34' N, 115° 41' W; T14N R6E S11 NE Origin: Introduced. Poaceae James F. Smith 2957 25 Jun 1994 Poa compressa L. WTU-331713 U.S.A., IDAHO, BUTTE COUNTY: Along Bear Creek, 14 miles north of Leslie in Lost River Mountains. Poaceae Elev. 7300 ft. 43.891954°, -113.37056°; WGS 84, uncertainty: 5000 m., Source: Poa secunda J. Presl ssp. secunda GeoLocate, Georef'd by WTU Staff Under aspens. Plants rhizomatous. Origin: Introduced. U.S.A., OREGON, WALLOWA COUNTY: Above Douglas Lake, Lake Basin, Wallowa Mountains. C. L. Hitchcock 8825 12 Jun 1944 On basaltic ridge above lake. Some lemmas crisp puberulent, others with C. V. Muhlick pubescent on nerves. Phenology: Flowers. Origin: Unknown. WTU-90356 A. R. Kruckeberg 2442 21 Jul 1950 WTU-138894 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa compressa L. U.S.A., OREGON, LAKE COUNTY: U.S.A., IDAHO, OWYHEE COUNTY: 2 miles east of Unity. Sands Basin Road 3 miles north of the Rocks (Rockville) Stage Open sagebrush desert. Plants in clump 2-3 inches, broad at base, Station, headwaters of Jump Creek in Owyhee Mountains south of some anthers exerted and dangling but no stigmas protruding, Homedale. lemma rounded, crisp-puberulent. Phenology: Flowers. Origin: Elev. 4400 ft. Unknown. T1N R6W S36; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff C. L. Hitchcock 22505 28 May 1963 Edge of marshy stream, near rhyolite outcrops. Common. Origin: with C. V. Muhlick Introduced. WTU-217159 Barbara Ertter 4144 9 Jun 1981 with James W. Grimes, Paul Blom Poaceae WTU-286461 Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON COUNTY: Poaceae Taken from a plant growing in the U.S. Department of Agriculture Soil Conservation Service Grass Nursery at Pullman. Poa compressa L. From seed collected at Santa Paula, California. Planted in 1938. Phenology: Fertile. Origin: Native. Cultivated. U.S.A., WASHINGTON, PEND OREILLE COUNTY: Hall Mountain. V. L. Marsh 1384 24 May 1944 Elev. 3200 ft. 48.80667°, -117.25583°; WGS 84, uncertainty: 10000 m., Source: WTU-66293 GeoLocate, Georef'd by WTU Staff Phenology: Flowers. Origin: Introduced. Poaceae Earle F. Layser 1409 12 Jun 1969 Poa compressa L. WTU-242209 U.S.A., IDAHO, BONNER COUNTY: Priest River Experimental Forest. Poaceae 48.355678°, -116.787586°; WGS 84, uncertainty: 4000 m., Source: Digital Map, Georef'd by Melissa Bowers Poa secunda J. Presl ssp. secunda Spruce-fir zone, open forest, along trail. Origin: Introduced. U.S.A., WASHINGTON, WHITMAN COUNTY: R. F. Daubenmire 43354 27 Aug 1943 USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., WTU-215365 Source: Georeferenced, Georef'd by WTU Staff From seed collected at Mandan, Maryland. Planted in 1939. Phenology: Fertile. Origin: Native. Cultivated. Poaceae V. L. Marsh 1404 24 May 1941 Poa secunda J. Presl ssp. secunda WTU-66283 U.S.A., OREGON, CROOK COUNTY: Prinville. Elev. 2868 ft. Poaceae Parsell seed bed. Phenology: Fertile. Origin: Unknown. Poa compressa L. Charles C. Parsell s.n. 10 Jun 1942 CANADA, BRITISH COLUMBIA: WTU-273486 Ca. [circa] 5 miles north of Princeton on Highway 5. Along roadside at base of cut; vegetation of area Pinus ponderosa forest. Plants rhizomatous. Poaceae J. Maze 550 7 Jun 1969 Poa secunda J. Presl ssp. secunda with L. Muhlenbacher, W. Schofield U.S.A., OREGON, LAKE COUNTY: WTU-304226 Fremont Forest, Dog Lake. Elev. 5400 ft. Everywhere, dense growth. Phenology: Flowers. Origin: Unknown. Poaceae Forman McDermitt 73530 7 Jun 1935 Poa compressa L. WTU-282322 U.S.A., IDAHO, LATAH COUNTY: 1/2 miles west of Howard Creek, along Camp Cougar road, Arid Transition Life Zone. 46.780497°, -116.935136°; WGS 84, uncertainty: 500 m., Source: GeoLocate, Georef'd by WTU Staff Rocky soil, open pine woods. Origin: Introduced. Mildred Dillon 636 17 Jun 1936 with Louis A. Dillon WTU-52029 Poaceae Poaceae Poa secunda J. Presl Poa compressa L. U.S.A., WASHINGTON, WHITMAN COUNTY: U.S.A., WASHINGTON, SAN JUAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. Orcas Island. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., 48.6375°, -122.902222°; WGS 84, uncertainty: 12000 m., Source: Source: Georeferenced, Georef'd by WTU Staff Georeferenced, Georef'd by WTU Staff From seed collected at Missoula, Montana. Planted in 1940. Phenology: Flowers. Origin: Introduced. Phenology: Fertile. Origin: Native. Cultivated. W. J. Eyerdam s.n. 4 Jul 1935 V. L. Marsh 1495 24 May 1941 WTU-35142 WTU-66199 Poaceae Poaceae Poa compressa L. Poa compressa L. U.S.A., MONTANA, LAKE COUNTY: U.S.A., MONTANA, CARBON COUNTY: 0.2 miles southeast of Nine-Pipes Reservior. From about 1 to 15 miles north of the Wyoming line north of Lovell, Edge of small pond. Tissue removed at Wyoming. University of Washington by W. Brightly for 45.132067°, -108.394486°; WGS 84, uncertainty: 40234 m., dissertation research. 2018 Origin: Introduced. Source: Digital Map, Georef'd by Joseph Stormer Dry clay slopes. Origin: Introduced. C. L. Hitchcock 23989 W. E. Booth 54637 18 Jul 1954 11 Jul 1965 WTU-156766 WTU-224581, WTU-V-037378

Poaceae Poa compressa L. Poaceae U.S.A., WASHINGTON, SAN JUAN COUNTY: Poa compressa L. Orcas Island, Moran State Park, south side of Mount Constitution, open slopes around roadside viewpoint. U.S.A., WASHINGTON, SNOHOMISH COUNTY: Elev. 1500 ft. Near Marysville. T37N R1W S33; NAD 27, uncertainty: 1000 m., Source: 48.053889°, -122.169444°; NAD 27, uncertainty: 10000 m., Georeferenced, Georef'd by WTU Staff Source: Georeferenced, Georef'd by WTU Staff Dry grassy south-exposed meadows with Festuca spp., Bromus, In fields. Phenology: Flowers. Origin: Introduced. occasional perennial grass, patchy. Phenology: Flowers. Origin: Introduced. J. M. Grant s.n. Jun 1930 Peter E. Rapp 126 28 Jul 1981 WTU-25937JWT WTU-293480 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. U.S.A., WASHINGTON, WHITMAN COUNTY: 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., USDA Soil Conservation Service, Grass Nursery, at Pullman. Source: Georeferenced, Georef'd by WTU Staff 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., From seed collected at Pacific Northwest. Planted in 1936. Source: Georeferenced, Georef'd by WTU Staff Phenology: Fertile. Origin: Native. Cultivated. From seed collected at Gallatin, Montana. Planted in 1939. Phenology: Fertile. Origin: Native. Cultivated. V. L. Marsh 1555 24 May 1941 V. L. Marsh 1442 24 May 1941 WTU-66189 WTU-66256 Poaceae Poaceae Poa compressa L. Poa compressa L. U.S.A., IDAHO, KOOTENAI COUNTY: Mouth of Beauty Bay Creek, Beauty Bay, Lake Coeur D'Alene. U.S.A., IDAHO, IDAHO COUNTY: 47.61667°, -116.68278°; WGS 84, uncertainty: 10000 m., Source: Summit of Iron Mountain, 11 miles northwest of Elk City. GeoLocate, Georef'd by WTU Staff 45.939447°, -115.59745°; WGS 84, uncertainty: 1000 m., Source: Rocky bank. Origin: Introduced. GeoLocate, Georef'd by WTU Staff Origin: Introduced. William H. Baker 14872 15 Jun 1957 William H. Baker 12440 12 Aug 1954 WTU-274314 WTU-273675 Poaceae Poaceae Poa compressa L. Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, KLICKITAT COUNTY: U.S.A., WASHINGTON, WHITMAN COUNTY: Along Badger Creek. USDA Soil Conservation Service, Grass Nursery, at Pullman. T4N R18E S10 SE; NAD 27, uncertainty: 805 m., Source: 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., TRS2LL, Georef'd by Ben Legler Source: Georeferenced, Georef'd by WTU Staff In Quercus garryana riparian woodland. Phenology: Flowers. Origin: From seed collected at Pacific Northwest. Planted in 1936. Introduced. Phenology: Fertile. Origin: Native. Cultivated. Nancy R. Weidman BG302 24 Jun 1982 V. L. Marsh 1535 24 May 1941 WTU-305156 WTU-66234

Poaceae Poaceae Poa compressa L. Poa compressa L. U.S.A., ALASKA, JUNEAU COUNTY: U.S.A., MONTANA, RAVALLI COUNTY: Four miles north of Idaho-Montana State line, south of Sula. Roadside. Origin: Introduced. Gravelly bank. Plant rhizomatous. Origin: Introduced. J. P. Anderson 6214 21 Jul 1940 C. L. Hitchcock 23005 25 Jul 1963 with C. V. Muhlick WTU-160490 WTU-220576 Poaceae Poa secunda J. Presl ssp. secunda Poaceae U.S.A., WASHINGTON, WHITMAN COUNTY: Poa secunda J. Presl ssp. secunda USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., U.S.A., WASHINGTON, WHITMAN COUNTY: Source: Georeferenced, Georef'd by WTU Staff USDA Soil Conservation Service, Grass Nursery, at Pullman. From seed collected at Pacific Northwest. Planted in 1936. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Phenology: Fertile. Origin: Native. Cultivated. Source: Georeferenced, Georef'd by WTU Staff Planted in 1938. Phenology: Fertile. Origin: Native. Cultivated. V. L. Marsh 1520 24 May 1941 V. L. Marsh 1387 24 May 1941 WTU-66245 WTU-66179 Poaceae Poaceae Poa compressa L. Poa compressa L. U.S.A., MONTANA, MISSOULA COUNTY: Nateaworks Hill. U.S.A., WASHINGTON, SAN JUAN COUNTY: East slope. Origin: Introduced. Yellow Island, south side. 48.591111°, -123.033056°; WGS 84, uncertainty: 250 m., Source: V. L. Marsh 7 5 Jun 1936 Georeferenced, Georef'd by WTU Staff Dry, exposed sites. Phenology: Flowers. Origin: Introduced. WTU-40694 E. Habegger s.n. 3 Jun 1996 Poaceae WTU-333092 Poa secunda J. Presl ssp. secunda Poaceae U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. Poa compressa L. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Source: Georeferenced, Georef'd by WTU Staff CANADA, BRITISH COLUMBIA: From seed collected at Pacific Northwest. Planted in 1938. South Ponder Island. Phenology: Fertile. Origin: Native. Cultivated. Origin: Introduced. V. L. Marsh 1356 24 May 1941 A. F. Szczawinski s.n. 1 Sep 1955 WTU-66205 WTU-182098 Poaceae Poaceae Poa compressa L. Poa compressa L. U.S.A., WASHINGTON, KING COUNTY: U.S.A., WASHINGTON, KLICKITAT COUNTY: Snoqualmie Pass. Falcon Valley. 47.52889°, -121.82417°; WGS 84, uncertainty: 10000 m., Source: 45.977122°, -121.306515°; WGS 84, uncertainty: 8021 m., GeoLocate, Georef'd by WTU Staff Source: Digital Map, Georef'd by Sara Legler Phenology: Flowers. Origin: Introduced. Phenology: Flowers. Origin: Introduced. W. J. Eyerdam s.n. 27 Sep 1934 Wilhelm N. Suksdorf 4917 2 Jul 1885 WTU-292336 WTU-287620

Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, WHITMAN COUNTY: U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Source: Georeferenced, Georef'd by WTU Staff Source: Georeferenced, Georef'd by WTU Staff From seed collected at Dubais, Idaho. Planted in 1939. Phenology: From seed collected at Ashton, Idaho. Planted in 1939. Phenology: Fertile. Origin: Native. Cultivated. Fertile. Origin: Native. Cultivated. V. L. Marsh 1444 24 May 1941 V. L. Marsh 1441 24 May 1941 WTU-65559 WTU-65039

Poaceae Poaceae Poa compressa L. Poa compressa L. U.S.A., WASHINGTON, PIERCE COUNTY: U.S.A., ALASKA, JUNEAU COUNTY: Fort Lewis Military Reservation. 47.23833°, -122.4°; WGS 84, uncertainty: 10000 m., Source: Roadside. Origin: Introduced. GeoLocate, Georef'd by WTU Staff In dry open soil. Locally common. Phenology: Flowers. Origin: J. P. Anderson 6214 21 Jul 1940 Introduced. WTU-160418 Loran C. Anderson 814 2 Jul 1957 Poaceae WTU-172283 Poa compressa L. Poaceae U.S.A., WASHINGTON, PEND OREILLE COUNTY: [No locality given on label] Poa compressa L. Elev. 2700 ft. T39N R44E S26; NAD 27, uncertainty: 805 m., Source: TRS2LL, U.S.A., OREGON, LINN COUNTY: Georef'd by Ben Legler Along Highway 20 - 6 miles east of Tombstone Summit at head of Disturbed open area. Phenology: Flowers. Origin: Introduced. South Santian River; Canadian Zoone, Cascade Mountains. Elev. 3600 ft. Earle F. Layser 1372 28 Jun 1969 Dry soil. Origin: Introduced. WTU-354750 H. R. Bennett s.n. 14 Aug 1954 WTU-180612 Poaceae Poa secunda J. Presl ssp. secunda Poaceae U.S.A., WASHINGTON, WHITMAN COUNTY: Poa secunda J. Presl USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., U.S.A., WASHINGTON, WHITMAN COUNTY: Source: Georeferenced, Georef'd by WTU Staff USDA Soil Conservation Service, Grass Nursery, at Pullman. From seed collected at Boise, Idaho. Planted in 1938. Phenology: 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Fertile. Origin: Native. Cultivated. Source: Georeferenced, Georef'd by WTU Staff From seed collected at Horeshoe Bend, Idaho. Planted in 1939. V. L. Marsh 1373 24 May 1941 Phenology: Fertile. Origin: Native. Cultivated. WTU-66270 V. L. Marsh 1443 24 May 1941 WTU-65159 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda ? U.S.A., WASHINGTON, WHITMAN COUNTY: U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Source: Georeferenced, Georef'd by WTU Staff Source: Georeferenced, Georef'd by WTU Staff From seed collected at Riddle, Idaho. Planted in 1939. Phenology: From seed collected at Bruneau, Idaho. Planted in 1939. Phenology: Fertile. Origin: Native. Cultivated. Fertile. Origin: Native. Cultivated. V. L. Marsh 1412 24 May 1941 V. L. Marsh 1425 24 May 1941 WTU-65458 WTU-66159

Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa compressa L. U.S.A., WASHINGTON, WHITMAN COUNTY: U.S.A., OREGON, JEFFERSON COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. Madras. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., In grass field. Phenology: Flowers. Origin: Introduced. Source: Georeferenced, Georef'd by WTU Staff From seed collected at Ashton, Idaho. Planted in 1939. Phenology: Roy Jennings s.n. 12 Jun 1956 Fertile. Origin: Native. Cultivated. WTU-170375 V. L. Marsh 1406 24 May 1941 WTU-66180 Poaceae Poa curtifolia Scribn. Poaceae U.S.A., WASHINGTON, KITTITAS COUNTY: Poa compressa L. Just east of wooded ridge connecting Hakwins Mountain and Esmerelda Peaks, along De Roux-Boulder Creek trail, 200 yards CANADA, ALBERTA: east of and below Fortune Creek drainage. Annette Lake, 3 1/2 miles north east of Jasper. 47.47759°, -121.043977°; WGS 84, uncertainty: 5000 m., Source: Elev. 4350 ft. GeoLocate, Georef'd by WTU Staff In sand on shore of lake. Phenology: Flowers. Origin: Unknown. Extremely barren slope of serpentine origin. Phenology: Fertile. Origin: Native. C. L. Hitchcock 7801 26 Jul 1941 with J. S. Martin A. R. Kruckeberg 5068 9 Jul 1960 WTU-66331 WTU-218642

Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa compressa L. U.S.A., WASHINGTON, WHITMAN COUNTY: U.S.A., IDAHO, KOOTENAI COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. Mouth of Beauty Bay Creek, Beauty Bay, Lake Coeur D'Alene. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., 47.61667°, -116.68278°; WGS 84, uncertainty: 10000 m., Source: Source: Georeferenced, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff From seed collected at Roberts, Idaho. Planted in 1939. Phenology: Rocky bank at the mouth of bay. Phenology: Flowers. Origin: Fertile. Origin: Native. Cultivated. Introduced. V. L. Marsh 1416 24 May 1941 William H. Baker 14858 15 Jun 1957 WTU-66315 WTU-274302

Poaceae Poaceae Poa compressa L. Poa curtifolia Scribn. U.S.A., MONTANA, MISSOULA COUNTY: U.S.A., WASHINGTON, KITTITAS COUNTY: Above Bonner, Blackfoot Valley. Head of Beverly Creek, Wenatchee Mountains. Elev. 3400 ft. Elev. 5000 ft. Beside small spring, near second bridge. Lemmas more pubescent 47.372454°, -120.877017°; WGS 84, uncertainty: 10000 m., than usual. Phenology: Flowers. Origin: Introduced. Source: GeoLocate, Georef'd by WTU Staff Dry open slopes. Collected: 27-31 July 1931. Phenology: Fertile. C. L. Hitchcock 1669 7 Jul 1933 Origin: Native. WTU-68832 J. William Thompson 7820 27 Jul 1931 WTU-25903JWT Poaceae Poaceae Poa compressa L. Poa curtifolia Scribn. U.S.A., IDAHO, FRANKLIN COUNTY: U.S.A., WASHINGTON, KITTITAS COUNTY: Cache Valley, just south of Franklin. Along Iron Peak Trail, North Fork Teanaway River Watershed, T16S R40E S29; WGS 84, uncertainty: 10000 m., Source: Wenatchee Mountains. GeoLocate, Georef'd by WTU Staff 47.392822°, -120.912623°; WGS 84, uncertainty: 10000 m., Moist meadow. Common. Phenology: Flowers. Origin: Introduced. Source: GeoLocate, Georef'd by WTU Staff Sterile serpentine slope. Phenology: Fertile. Origin: Native. William H. Baker 9240 13 Jul 1952 A. R. Kruckeberg 2562 6 Aug 1950 WTU-274265 WTU-181107 Poaceae Poaceae Poa compressa L. Poa curtifolia Scribn. U.S.A., MONTANA, POWELL COUNTY: 15 miles west of Lincoln on Ovando Road. U.S.A., WASHINGTON, CHELAN COUNTY: 46.94068°, -112.934226°; uncertainty: 4000 m., Georef'd by Base of Mount Stuart, Wenatchee Mountains. Joseph Stormer Elev. 5000 ft. In grassland. Short rhizomatous, lemmas pubescent on keel and 47.47522°, -120.90238°; WGS84, uncertainty: 2000 m., Source: marginal nerves, webbed at base. Phenology: Flowers. Origin: Georeferenced, Georef'd by WTU Staff Introduced. Dry open meadows. Collected: 27-31 July 1931. Phenology: Fertile. Origin: Native. C. L. Hitchcock 11633 28 Jun 1945 with C. V. Muhlick J. William Thompson 7813 27 Jul 1931 WTU-98455 WTU-25568JWT

Poaceae Poaceae Poa curtifolia Scribn. Poa cusickii Vasey U.S.A., WASHINGTON, CHELAN COUNTY: U.S.A., WASHINGTON, YAKIMA COUNTY: Mount Stuart, Wenatchee Mountains. Cold Creek, at eastern Firing Center fence, Training Area 12; DMC Elev. 5000 ft. 5166000N, 737000E. 47.47522°, -120.90238°; WGS84, uncertainty: 2000 m., Source: 46.309819°, -121.3438°; WGS 84, uncertainty: 10000 m., Source: Georeferenced, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Dry open slopes. Collected: 27-31 July 1931. Phenology: Fertile. Lower east-facing slope of small N-D draw leading down to creek; Origin: Native. associated with Artemisia tridentata/ Agropyron spicatum, with Poa secunda, Lupinus sulphureus. Origin: Native. J. William Thompson 7819 27 Jul 1931 Calvin Bagley 5480 1 May 1989 WTU-25922JWT with Joy Mastrogiuseppe, Donna Wilcox WTU-358051 Poaceae Poa compressa L. Poaceae U.S.A., MONTANA COUNTY: Poa curtifolia Scribn. Bodering U.S. Highway #10, 6 miles west of Frenchtown. In a yellow pine forest. Phenology: Flowers. Origin: Introduced. U.S.A., WASHINGTON, KITTITAS COUNTY: Teanaway-Turnpike Basin Trail, Wenatchee Mountains. V. L. Marsh 444 20 Jun 1937 Elev. 6800 ft. 47.175°, -120.85639°; WGS 84, uncertainty: 10000 m., Source: WTU-40592 GeoLocate, Georef'd by WTU Staff Dey, exposed serpentine ridge. Phenology: Fertile. Origin: Native. Poaceae A. R. Kruckeberg 2616 8 Aug 1950 Poa cusickii Vasey WTU-169942 U.S.A., WASHINGTON, KITTITAS COUNTY: South on Road 2107 from Swauk Pass, Highway 97 and 2 miles south on Road 2101 (Lion Rock Road). Elev. 6000 ft. T21N R18E S28; NAD 27, uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler Rocky bench at top of cliff area with Geum triflorum and Oxytopis campestris. Origin: Native. M. Arnot 703 8 Jun 1994 WTU-330442 Poaceae Poaceae Poa compressa L. Poa cusickii Vasey U.S.A., MONTANA, SANDERS COUNTY: U.S.A., WASHINGTON, KITTITAS COUNTY: Clark Place. DMC 5190200 N, 703900 E, west aspect. Elev. 3300 ft. Elev. 2100 ft. T20N R23W S10; NAD 27, uncertainty: 805 m., Source: TRS2LL, 46.8359°, -120.3273°; WGS 84, uncertainty: 500 m., Source: Georef'd by Ben Legler GeoLocate, Georef'd by WTU Staff Sandy dry loam soil, meadow. 14-24 inches tall, flowering period: Associated with Artemisia tridentata dominant, highly disturbed by June. Phenology: Flowers. Origin: Introduced. training activities. Origin: Native. D. R. Hudson 132 26 Jun 1938 Calvin Bagley 5531 3 May 1990 with Donna Wilcox, Joy Mastrogiuseppe WTU-47649 WTU-358040 Poaceae Poaceae Poa curtifolia Scribn. Poa compressa L. U.S.A., WASHINGTON, KITTITAS COUNTY: Head of Beverly Creek, Wenatchee Mountains. U.S.A., ALASKA, JUNEAU COUNTY: Elev. 5500 ft. 47.372454°, -120.877017°; WGS 84, uncertainty: 10000 m., Roadside. Another number recorded: #5608. Phenology: Flowers. Source: GeoLocate, Georef'd by WTU Staff Origin: Introduced. Open high ridges. Phenology: Fertile. Origin: Native. J. P. Anderson 6214 21 Jul 1940 J. William Thompson 8887 31 Jul 1932 WTU-293085 WTU-25904JWT Poaceae Poaceae Poa compressa L. Poa curtifolia Scribn. U.S.A., IDAHO, BENEWAH COUNTY: Benewah Lake, 3 miles west of Saint Maries. U.S.A., WASHINGTON, KITTITAS COUNTY: 47.314422°, -116.625723°; WGS 84, uncertainty: 1000 m., Just above De Roux Forest Camp, North Fork Teanaway River. Source: GeoLocate, Georef'd by WTU Staff 47.251427°, -120.87694°; WGS 84, uncertainty: 10000 m., Grassy wooded shores of lake. Phenology: Flowers. Origin: Source: GeoLocate, Georef'd by WTU Staff Introduced. Steep barren serpentine talus. N = 21. Phenology: Fertile. Origin: Native. William H. Baker 16462 19 Jul 1963 A. R. Kruckeberg 5566 5 Jun 1963 WTU-266374 WTU-216001 Poaceae Poaceae Poa confinis Vasey Poa compressa L. U.S.A., WASHINGTON, SAN JUAN COUNTY: South Beach, below American Camp. U.S.A., IDAHO, BENEWAH COUNTY: 48.564722°, -122.934444°; WGS 84, uncertainty: 800 m., Source: 2 miles north of Plummer. Georeferenced, Georef'd by WTU Staff 47.364231°, -116.8875°; WGS 84, uncertainty: 1000 m., Source: Destabilized dunes, with Anaphalis margaritacea, Filago germanica, GeoLocate, Georef'd by WTU Staff and Cirsium arvense, in open. Locally abundant, perennials. Grassy flat. Phenology: Flowers. Origin: Introduced. Phenology: Flowers. Origin: Native. William H. Baker 13401 12 Jul 1955 Fred Sharpe 11 11 Sep 1983 WTU-273665 WTU-313910

Poaceae Poaceae Poa curtifolia Scribn. Poa cusickii Vasey U.S.A., WASHINGTON, KITTITAS COUNTY: U.S.A., WASHINGTON, YAKIMA COUNTY: 3/4 mile above Teanaway River (North Fork) on trail to Ingalls Lake. Lower Yakima Ridge, tributary draw of Cold Creek, Training Area 12; 47.242875°, -120.853379°; WGS 84, uncertainty: 1000 m., draw marked by water trough, just west of where Cold Creek Road Source: GeoLocate, Georef'd by WTU Staff crosses creek; DMC 5145000 N, 728500 E. Open steep south-southwest facing serpentine slope. Shows high 46.622696°, -121.257601°; WGS 84, uncertainty: 500 m., Source: fidelity to serpentine. Anthers 3.5 millimeters. Phenology: Fertile. GeoLocate, Georef'd by WTU Staff Origin: Native. North-facing slope of draw; associated with Artemisia tridentata, Poa secunda, Lithospermum ruderale, Bromus tectorum. Origin: Native. A. R. Kruckeberg 5037 8 Jul 1960 Calvin Bagley 5493 1 May 1990 WTU-218835 with Joy Mastrogiuseppe, Donna Wilcox WTU-358054 Poaceae Poaceae Poa curtifolia Scribn. Poa curtifolia Scribn. U.S.A., WASHINGTON, KITTITAS COUNTY: U.S.A., WASHINGTON, CHELAN COUNTY: Head of Beverly Creek; Wenatchee Mountains. Alpine crest of Three Brothers Peak. Elev. 5500 ft. Elev. 7000 ft. 47.423333°, -120.898056°; NAD 27, uncertainty: 2000 m., Source: 47.43891°, -120.74198°; WGS84, uncertainty: 2000 m., Source: Georeferenced, Georef'd by WTU Staff Georeferenced, Georef'd by WTU Staff Open high ridges. Phenology: Fertile. Origin: Native. Alpine peak. Leaf sheath closure 12%. Phenology: Fertile. Origin: Native. J. William Thompson 9511 20 Jul 1933 J. William Thompson 12625 19 Aug 1935 WTU-25422JWT WTU-34271 Poaceae Poaceae Poa Poa confinis Vasey U.S.A., WASHINGTON, KITTITAS COUNTY: Hurley Creek Road, Wenatchee Forest. CANADA, BRITISH COLUMBIA: Elev. 3900 ft. Near Old Masset, Graham Island, Queen Charlotte Islands. T21N R18E S19; WGS84, uncertainty: 800 m., Source: In sandy soil on grassy sward above beach. Common. Phenology: GeoLocate, Georef'd by WTU Staff Flowers. Origin: Unknown. Slope 23%, southeast exposure, Ponderosa pine; associated with Poa, Stipa, Lomatium, Rosa. Annuals. Origin: Native. J. A. Calder 21244 6 Jun 1957 with D. B. O. Savile, R. L. Taylor J. G. Smith 157 19 Jun 1961 WTU-253412 WTU-322567 Poaceae Poaceae Poa cusickii Vasey Poa curtifolia Scribn. U.S.A., WASHINGTON, CHELAN COUNTY: U.S.A., WASHINGTON, CHELAN COUNTY: Burch Mountain, Wenatchee Forest. Alpine crest of Three Brothers Peak. Elev. 4700 ft. Elev. 7000 ft. T24N R20E S18; WGS84, uncertainty: 10000 m., Source: 47.43891°, -120.74198°; WGS84, uncertainty: 2000 m., Source: GeoLocate, Georef'd by WTU Staff Georeferenced, Georef'd by WTU Staff Slope 10%, south exposure; ponderosa pine - sagebrush; Alpine peak. Phenology: Fertile. Origin: Native. associated with Brome, Lupine, yarrow, Poa. Annuals. Origin: Native. J. William Thompson 12625 19 Aug 1935 J. G. Smith 213 7 Jun 1962 WTU-1348JWT WTU-322565 Poaceae Poaceae Poa confinis Vasey Poa curtifolia Scribn. ? U.S.A., WASHINGTON, GRAYS HARBOR COUNTY: U.S.A., WASHINGTON, CHELAN COUNTY: Copalis [Copalis Beach]. Above and around Lower Enchantment Lakes (Lake Viviane), 47.11301°, -124.17495°; WGS 84, uncertainty: 500 m., Source: Wenatchee National Forest. GeoLocate, Georef'd by WTU Staff Elev. 6500-6800 ft. Sandy seashore. Phenology: Flowers. Origin: Native. 47.48389°, -120.78806°; WGS84, uncertainty: 5000 m., Source: GeoLocate, Georef'd by WTU Staff J. William Thompson 6277 9 May 1931 Granitic slopes. Abies lasiocarpa, Pinus contorta, Pinus albicaulis, Larix lyallii zone. Infrequent on rocky slopes. Phenology: Fertile. WTU-68783 Origin: Native. Melinda F. Denton 3725 8 Aug 1975 Poaceae WTU-262443 Poa curtifolia Scribn. U.S.A., WASHINGTON, CHELAN COUNTY: Poaceae Three Brothers. Elev. 6000 ft. Poa confinis Vasey 47.43891°, -120.74198°; WGS84, uncertainty: 2000 m., Source: Georeferenced, Georef'd by WTU Staff U.S.A., OREGON, TILLAMOOK COUNTY: Alpine slopes. Phenology: Fertile. Origin: Native. Sand Lake, south of Tillamook. Sandy seashore. Phenology: Flowers. Origin: Unknown. J. William Thompson 10732 21 Jun 1934 J. William Thompson 718 1 May 1926 WTU-13201JWT WTU-25418JWT Poaceae Poaceae Poa curtifolia Scribn. Poa curtifolia Scribn. U.S.A., WASHINGTON, CHELAN COUNTY: U.S.A., WASHINGTON, KITTITAS COUNTY: Summit of Three Brothers Peak, just west of abandoned lookout. Just below west face of Mt. Hawkins on truck trail from Huckleberry 47.43891°, -120.74198°; WGS84, uncertainty: 2000 m., Source: Mt., ca 4.5 mi above and east of Camp Creek road, upper Cle Elum Georeferenced, Georef'd by WTU Staff River drainage, Wenatchee Nat Forest. Alpine slopes and summit. Treeless at summit but with subalpine fir Elev. 5000 ft. (rare) and whitebark pine (common, krummholz form). An apparent 47.459731°, -121.049059°; WGS 84, uncertainty: 10000 m., mixture of ultramafix (serpentine and peridotite) with other rock types Source: GeoLocate, Georef'd by WTU Staff (sandstone and gabbro?). Phenology: Fertile. Origin: Native. Serpentine outcrop. N = 21. Phenology: Fertile. Origin: Native. A. R. Kruckeberg 5280 20 Jul 1963 A. R. Kruckeberg 5655 13 Jul 1963 WTU-215233 WTU-216630

Poaceae Poaceae Poa confinis Vasey Poa cusickii Vasey U.S.A., OREGON, LANE COUNTY: U.S.A., WASHINGTON, KITTITAS COUNTY: Near Siltcoos Forest Camp, 8 miles south of Florence. 1 mile south of Kittitas along Colockum Pass Road. T19S R12W S5; NAD 27, uncertainty: 805 m., Source: TRS2LL, T20N R21E S3 S4; WGS84, uncertainty: 10000 m., Source: Georef'd by Ben Legler GeoLocate, Georef'd by WTU Staff Scattered clumps in sand dune area. In small tufts; inflorescence Very common, non-rhizomatous. Origin: Native. reddish-purple. Phenology: Flowers. Origin: Unknown. J. E. Maze 511 15 May 1969 Albert N. Steward 6706 14 May 1954 with A. A. Spencer WTU-170436 WTU-304214

Poaceae Poaceae Poa cusickii Vasey Poa curtifolia Scribn. U.S.A., WASHINGTON, CHELAN COUNTY: U.S.A., WASHINGTON, KITTITAS COUNTY: Burch Mountain, Wenatchee. Along El Dorado Creek at De Roux Forest Camp, upper north Fork Elev. 3500 ft. Teanaway River. T24N R20E S28; WGS84, uncertainty: 10000 m., Source: 47.413889°, -120.948889°; NAD 27, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff Georeferenced, Georef'd by WTU Staff Slope 8%, southwest exposure; Ponderosa pine; associated with Steep peridotite-serpentine slope; west-facing, ranging from xeric Koeleria, fescus, Poa, lupine, yarrow, Antennaria. Origin: Native. precipitous and nearly barren ridge and upper slope to gradually more mesic slopes below towards creek. On lower mesic aspect of J. G. Smith 202 7 Jun 1962 slope. Styles 3-fid; rhizomatous and dioecious. Phenology: Fertile. Origin: Native. WTU-322566 A. R. Kruckeberg 5001 23 Jun 1960 Poaceae WTU-218836 Poa curtifolia Scribn. Poaceae U.S.A., WASHINGTON, KITTITAS-CHELAN COUNTY: Kittitas-Chelan County line. Nest to "tooth" (massive outcrop) at Poa wheeleri Vasey head of Fourth, Hardscrabble, and Bean creeks. Teanaway River-Ingalls Creek divide, Wenatchee Mountains. U.S.A., IDAHO, IDAHO COUNTY: 47.39472°, -120.875°; WGS84, uncertainty: 10000 m., Source: Little Salmon River 15 miles south of Riggins. GeoLocate, Georef'd by WTU Staff 45.206062°, -116.311844°; WGS 84, uncertainty: 1000 m., Serpentine talus. Phenology: Fertile. Origin: Native. Source: GeoLocate, Georef'd by WTU Staff Moist basaltic cliff. Spreading in thick moss, rhizomatous lemmas A. R. Kruckeberg 5519 13 Aug 1962 glabrous (minutely scaberulous), glabrous. Phenology: Flowers. Origin: Unknown. WTU-218834 C. L. Hitchcock 8496 29 May 1944 with C. V. Muhlick Poaceae WTU-93547 Poa confinis Vasey CANADA, BRITISH COLUMBIA: Spit Point at Sandspit, Moresby Island. Along sandy shoreline. Common and dominant in some areas. Phenology: Flowers. Origin: Unknown. J. A. Calder 21110 1 Jun 1957 WTU-252477 Poaceae Poaceae Poa curtifolia Scribn. Poa cusickii Vasey ssp. cusickii U.S.A., WASHINGTON, KITTITAS COUNTY: U.S.A., WASHINGTON, ASOTIN COUNTY: 1.5 miles up Ingalls Lake trail, upper North Fork of the Teanaway Canyon of Snake River, 2 miles south of Asotin. River. 46.310484°, -117.04722°; WGS 84, uncertainty: 1000 m., Source: 47.174106°, -120.83604°; WGS 84, uncertainty: 10000 m., GeoLocate, Georef'd by WTU Staff Source: GeoLocate, Georef'd by WTU Staff Rocky cliffs. Phenology: Fertile. Origin: Native. Open steep serpentine slope. N = approx. 28 (irregular). Phenology: Fertile. Origin: Native. W. H. Baker 13927 29 Apr 1956 A. R. Kruckeberg 5055 8 Jul 1960 WTU-273615 WTU-218645 Poaceae Poaceae Poa cusickii Vasey ssp. cusickii Poa cusickii Vasey ssp. cusickii U.S.A., OREGON, HARNEY COUNTY: Squaw Butte. U.S.A., OREGON, HARNEY COUNTY: 45.181063°, -117.569225°; uncertainty: 3200 m., Georef'd by Near Posion Creek, about 5 miles northeast of Burns. Joseph Stormer, Invalid coordinates (located outside county Rich soil. Origin: Native. bounds). Dry sandy soil. Frequent. Phenology: Flowers. Origin: Native. W. H. Baker 7062 1 Jun 1953 A.H. Holmgren 2227 19 Jun 1943 WTU-266318 WTU-72468 Poaceae Poaceae Poa cusickii Vasey ssp. cusickii Poa cusickii Vasey ssp. cusickii U.S.A., OREGON, HARNEY COUNTY: U.S.A., WASHINGTON, ASOTIN COUNTY: Allison Ranger Station, Ochoco National Forest. Canyon of Snake River, 2 miles south of Asotin. T19S R26E S16; NAD 27, uncertainty: 805 m., Source: TRS2LL, 46.310484°, -117.04722°; WGS 84, uncertainty: 1000 m., Source: Georef'd by Ben Legler GeoLocate, Georef'd by WTU Staff Meadow. Phenology: Fertile. Origin: Native. Rocky cliffs. Phenology: Fertile. Origin: Native. W. A. Weber 2976 5 Jul 1945 W. H. Baker 13927 29 Apr 1956 WTU-117686 WTU-273643

Poaceae Poaceae Poa cusickii Vasey ssp. cusickii Poa cusickii Vasey ssp. cusickii U.S.A., IDAHO, CAMAS COUNTY: U.S.A., OREGON, LAKE COUNTY: Circa 15 miles east of Featherville. Hart Mountain. Elev. 4400 ft. Phenology: Flowers. Origin: Native. 43.609608°, -114.957141°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff A. V. Meyers s.n. 14 Jun 1937 Sedge meadow. Lemmas glabrous (minutely scaberulous pistillate plants, the anther abortive. Phenology: Flowers. Origin: Native. WTU-155458 C. L. Hitchcock 8770 6 Jun 1944 Poaceae WTU-91683 Poa cusickii Vasey ssp. epilis (Scribn.) W.A. Weber Poaceae U.S.A., OREGON, HARNEY COUNTY: Steens Mountains, above Fish Lake. Poa cusickii Vasey ssp. cusickii Elev. 7500 ft. 42.737166°, -118.647259°; WGS 84, uncertainty: 1977 m., U.S.A., OREGON, HARNEY COUNTY: Source: GeoLocate, Georef'd by Joseph Stormer Atop Pueblo Mt., a little north of the highest point; between DEnio Alpine meadows. Phenology: Flowers. Origin: Native. and Fields. Elev. 8600 ft. J. William Thompson 120931/2 16 Jul 1935 T40S R35E S~8 Rocky soil. Tufted, without rhizomes. Phenology: Fertile. Origin: WTU-13280JWT Native. Arthur Cronquist 8557 23 Jun 1959 WTU-211208 Poaceae Poaceae Poa cusickii Vasey ssp. cusickii Poa cusickii Vasey ssp. cusickii U.S.A., IDAHO, NEZ PERCE COUNTY: U.S.A., WASHINGTON, BENTON COUNTY: Leviston. IBP Grazing Plot, Ritzville Silt Loam. Phenology: Flowers. Origin: Native. Elev. 1170 ft. 46° 30' N, 119° 43' W; T11N R26E S34 B. Hunter 20 31 Mar 1900 Artemisia/ Agropyron plant association. Cusik bluegrass. Origin: Native. WTU-118403 Joan T. O?Farrell 71-12 10 Apr 1971 with Thomas P. O’Farrell Poaceae WTU-206296 Poa cusickii Vasey ssp. cusickii U.S.A., WASHINGTON, KITTITAS COUNTY: Poaceae Umptanum [Umtanum] Ridge. 46.81646°, -120.46449°; WGS 84, uncertainty: 15000 m., Source: Poa cusickii Vasey ssp. purpurascens (Vasey) Soreng GeoLocate, Georef'd by WTU Staff Origin: Native. U.S.A., WASHINGTON, CLALLAM COUNTY: Mount Angeles, Olympic Mountains. Harold W. Smith 627 17 May 1936 Elev. 5500 ft. 47.99536°, -123.46725°; WGS 84, uncertainty: 1000 m., Source: WTU-220388 GeoLocate, Georef'd by WTU Staff Dry summit. Origin: Native. Poaceae J. William Thompson 5525 2 Aug 1930 Poa cusickii Vasey ssp. cusickii WTU-25562JWT U.S.A., WASHINGTON, KITTITAS COUNTY: Upper Sonoran zone; 15 miles south of Ellensburg. Poaceae 46.78257°, -120.45073°; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff Poa cusickii Vasey ssp. purpurascens (Vasey) Soreng Grassy hillside near highway. Origin: Native. U.S.A., WASHINGTON, CLALLAM COUNTY: C. L. Hitchcock 3409 7 May 1938 Mount Angeles, Olympic Mountains. with J. S. Martin Elev. 5000 ft. 47.99536°, -123.46725°; WGS 84, uncertainty: 1000 m., Source: WTU-45638 GeoLocate, Georef'd by WTU Staff Moist alpine meadows. Origin: Native. Poaceae J. William Thompson 7532 18 Jul 1931 Poa cusickii Vasey ssp. cusickii WTU-25566JWT U.S.A., WASHINGTON, KITTITAS COUNTY: Near Vantage. Poaceae 46.94556°, -119.98611°; WGS 84, uncertainty: 5000 m., Source: GeoLocate, Georef'd by WTU Staff Poa cusickii Vasey ssp. purpurascens (Vasey) Soreng Rocky sagebrush plains. Origin: Native. U.S.A., WASHINGTON, CLALLAM COUNTY: J. William Thompson 6232 2 May 1931 Mount Angeles, Olympic Mountains. Elev. 5000 ft. WTU-25919JWT 47.99536°, -123.46725°; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff Moist alpine meadow. Origin: Native. Poaceae J. William Thompson 7582 19 Jul 1931 Poa cusickii Vasey ssp. cusickii WTU-25565JWT-A U.S.A., WASHINGTON, YAKIMA COUNTY: 10 miles north of Sunnyside in Rattlesnake Hills. 46.468669°, -120.0075°; WGS 84, uncertainty: 500 m., Source: Poaceae GeoLocate, Georef'd by WTU Staff Badly oversheeped sagebrush desert. Ligules 2-3.5 milimeters long; Poa cusickii Vasey ssp. epilis (Scribn.) W.A. Weber lemmas 4-6 milimeters long. Origin: Native. U.S.A., WASHINGTON, CLALLAM COUNTY: C. L. Hitchcock 8219 23 May 1944 Mount Angeles, Olympic Mountains. with C. V. Muhlick Elev. 5000 ft. 47.99536°, -123.46725°; WGS 84, uncertainty: 1000 m., Source: WTU-93918 GeoLocate, Georef'd by WTU Staff Moist alpine meadow. Origin: Native. J. William Thompson 7581 19 Jul 1931 WTU-25565JWT-B Poaceae Poaceae Poa cusickii Vasey ssp. purpurascens (Vasey) Soreng Poa cusickii Vasey ssp. purpurascens (Vasey) Soreng U.S.A., WASHINGTON, CLALLAM COUNTY: U.S.A., WASHINGTON, JEFFERSON COUNTY: Hurricane Ridge, Olympic Mountains. On top of Hayden Pass, Olympic National Park. Elev. 6500 ft. Elev. 5500 ft. 47.961667°, -123.4575°; NAD 27, uncertainty: 10000 m., Source: 47.78278°, -123.34889°; WGS 84, uncertainty: 10000 m., Source: Georeferenced, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff High alpine slopes. Origin: Native. Open ground, shale. Origin: Native. J. William Thompson 14222 6 Sep 1937 V. L. Marsh 1140 10 Jul 1939 WTU-10328JWT WTU-51956

Poaceae Poaceae Poa cusickii Vasey ssp. purpurascens (Vasey) Soreng Poa cusickii Vasey ssp. purpurascens (Vasey) Soreng U.S.A., WASHINGTON, CLALLAM COUNTY: U.S.A., WASHINGTON, JEFFERSON COUNTY: Mount Angeles. Constance Pass, Olympic National Park. 48.00365°, -123.445867°; WGS 84, uncertainty: 5330 m., Source: Elev. 6500 ft. Digital Map, Georef'd by Joseph Stormer 47.76722°, -123.16528°; WGS 84, uncertainty: 10000 m., Source: Summit. Origin: Native. GeoLocate, Georef'd by WTU Staff Alpine meadow. Origin: Native. J. B. Flett s.n. 15 Aug 1911 V. L. Marsh 1210 21 Jul 1939 WTU-30237 WTU-51957 Poaceae Poaceae Poa cusickii Vasey ssp. purpurascens (Vasey) Soreng Poa cusickii Vasey ssp. purpurascens (Vasey) Soreng U.S.A., WASHINGTON, JEFFERSON COUNTY: On the East Slope (Lost Basin side) of Cameron Pass, Olympic U.S.A., WASHINGTON, CLALLAM COUNTY: National Park. Between Obstruction Point and Waterhold Camp, Olympic National Elev. 5000 ft. Park. 47.82611°, -123.35667°; WGS 84, uncertainty: 10000 m., Source: 48.26667°, -124.675°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff [handwritten on sheet next to Marsh's label: "= P. cusickii var. epilis Open gravelly ridge. Plant caespitose, pistillate; lemmas keeled, (Scribn.) C. L. Hitchc."]. Phenology: Fertile. Origin: Native. glabrous. Origin: Native. V. L. Marsh 1267 8 Aug 1939 C. L. Hitchcock 23019 1 Aug 1963 WTU-51948A WTU-220603

Poaceae Poaceae Poa cusickii Vasey ssp. purpurascens (Vasey) Soreng Poa cusickii Vasey ssp. purpurascens (Vasey) Soreng U.S.A., WASHINGTON, JEFFERSON COUNTY: U.S.A., WASHINGTON, CLALLAM COUNTY: On the East Slope (Lost Basin side) of Cameron Pass, Olympic Between Obstruction Point and Waterhold Camp, Olympic National National Park. Park. Elev. 5000 ft. 48.26667°, -124.675°; WGS 84, uncertainty: 10000 m., Source: 47.82611°, -123.35667°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Open gravelly ridge. Lemmas keeled, pubescent on keel. Origin: Phenology: Fertile. Origin: Native. Native. V. L. Marsh 1267 8 Aug 1939 C. L. Hitchcock 23018 1 Aug 1963 WTU-51948B WTU-220600

Poaceae Poaceae Poa cusickii Vasey ssp. purpurascens (Vasey) Soreng Poa cusickii Vasey ssp. purpurascens (Vasey) Soreng U.S.A., WASHINGTON, JEFFERSON COUNTY: U.S.A., WASHINGTON, CLALLAM COUNTY: Grey [Gray] Wolf Pass, Olympic National Park. Obstruction Point, Olympic National Park. Elev. 5000 ft. Elev. 6300 ft. 47.81955°, -123.27053°; WGS 84, uncertainty: 500 m., Source: 48.26667°, -124.675°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff South side; open alpine slope. Origin: Native. Origin: Native. V. L. Marsh 1254 12 Jul 1939 William E. Brockman s.n. 9 Aug 1956 WTU-51952 WTU-213672 Poaceae Poaceae Poa cusickii Vasey ssp. purpurascens (Vasey) Soreng Poa cusickii Vasey ssp. purpurascens (Vasey) Soreng U.S.A., WASHINGTON, JEFFERSON COUNTY: U.S.A., WASHINGTON, PIERCE COUNTY: 1 mile below Constance Pass, along Sunnybrock Trail, Olympic Table Mountain. National Park. Elev. 8000 ft. Elev. 5000 ft. 46.85163°, -121.76092°; WGS 84, uncertainty: 11000 m., Source: 47.752746°, -123.16528°; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Origin: Native. Origin: Native. J. M. Grant s.n. Aug 1925 V. L. Marsh 1260 21 Jul 1939 WTU-22141 WTU-51943 Poaceae Poaceae Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Poa cusickii Vasey ssp. purpurascens (Vasey) Soreng U.S.A., WASHINGTON, KITTITAS COUNTY: U.S.A., WASHINGTON, JEFFERSON COUNTY: Gingko Petrified Forest Park. One and one-half miles below Constance Pass on Sunnybrook Trail, 46.94945°, -120.00305°; WGS 84, uncertainty: 4000 m., Source: Olympic National Park. GeoLocate, Georef'd by WTU Staff Elev. 4800 ft. Rillside; ryegrass coulee. Bulbous bluegrass. Phenology: Bulbils. 47.76722°, -123.16528°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff Harold W. Smith 578 6 May 1936 Dry, open south slope. Origin: Native. WTU-221267 V. L. Marsh 1223 21 Jul 1939 WTU-51945 Poaceae Poa cusickii Vasey ssp. purpurascens (Vasey) Soreng Poaceae U.S.A., WASHINGTON, PIERCE COUNTY: Poa cusickii Vasey ssp. purpurascens (Vasey) Soreng Mount Tacoma. Grassy slopes. Origin: Native. U.S.A., WASHINGTON, JEFFERSON COUNTY: 1 mile below Constance Pass, along Sunnybrock Trail, Olympic J. B. Flett 1906 20 Aug 1901 National Park. Elev. 5000 ft. WTU-37813 47.752746°, -123.16528°; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff Origin: Native. Poaceae V. L. Marsh 1260 21 Jul 1939 Poa cusickii Vasey ssp. purpurascens (Vasey) Soreng WTU-51941 U.S.A., WASHINGTON, PIERCE COUNTY: Mount Tacoma. Elev. 5600 ft. Poaceae Grassy slopes. Origin: Native. Poa cusickii Vasey ssp. purpurascens (Vasey) Soreng J. B. Flett 1960 20 Aug 1901 U.S.A., WASHINGTON, PIERCE COUNTY: WTU-37812 Table Mountain, Rainier National Park. 46.75667°, -122.05472°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff Poaceae Origin: Native. Poa cusickii Vasey ssp. purpurascens (Vasey) Soreng J. M. Grant s.n. Aug 1925 U.S.A., WASHINGTON, PIERCE COUNTY: WTU-27263 Mount Rainier. 46.852827°, -121.760441°; WGS 84, uncertainty: 17500 m., Source: GeoLocate, Georef'd by Joseph Stormer Poaceae Origin: Native. Poa bulbosa L. ssp. vivipara (Koeler) Arcang. E. C. Smith 969 Aug 1898 U.S.A., WASHINGTON, KITTITAS COUNTY: WTU-3660 Near Ellensburg-Liberty Road. Eighteen miles south of Liberty. 46.99667°, -120.54667°; WGS 84, uncertainty: 5000 m., Source: GeoLocate, Georef'd by WTU Staff Near road. Phenology: Bulbils. C. L. Hitchcock 3349 1 May 1938 with V. L. Marsh WTU-45300 Poaceae Poaceae Poa suksdorfii (Beal) Vasey ex Piper Poa bulbosa L. ssp. vivipara (Koeler) Arcang. U.S.A., OREGON, HOOD RIVER COUNTY: U.S.A., WASHINGTON, OKANOGAN COUNTY: Eliot Glacier, Mount Hood. On Pogue Flat, west of Omak. Elev. 6000 ft. 48.42139°, -119.54944°; WGS 84, uncertainty: 5000 m., Source: 45.396118°, -121.661557°; WGS 84, uncertainty: 587 m., Source: GeoLocate, Georef'd by WTU Staff Digital Map, Georef'd by Joseph Stormer In dry ground under a fence line. Phenology: Bulbils. Origin: Native. Chas. B. Fiker 714 Jul 1931 J. William Thompson 5048 23 Jul 1928 WTU-25459JWT WTU-25429JWT-A Poaceae Poaceae Poa cusickii Vasey ssp. purpurascens (Vasey) Soreng Poa bulbosa L. ssp. vivipara (Koeler) Arcang. U.S.A., OREGON, KLAMATH COUNTY: U.S.A., WASHINGTON, KLICKITAT COUNTY: Mount Scott, Crater Lake National Park. Near Lyle. Elev. 8000 ft. 45.69611°, -121.285°; WGS 84, uncertainty: 5000 m., Source: 42.922499°, -122.016601°; WGS 84, uncertainty: 1163 m., GeoLocate, Georef'd by WTU Staff Source: Digital Map, Georef'd by Joseph Stormer Open field. Phenology: Bulbils. Alpine rock slides. Origin: Native. J. William Thompson 11410 27 Apr 1935 J. William Thompson 12288 23 Jul 1935 WTU-32400 WTU-68834

Poaceae Poaceae Poa cusickii Vasey ssp. purpurascens (Vasey) Soreng Poa bulbosa L. ssp. vivipara (Koeler) Arcang. U.S.A., WASHINGTON, PIERCE COUNTY: U.S.A., WASHINGTON, KLICKITAT COUNTY: Paradise Park, Mount Rainier. Bingen. Elev. 6000 ft. 45.71495°, -121.46462°; WGS 84, uncertainty: 500 m., Source: 46.794167°, -121.745556°; NAD 27, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff Georeferenced, Georef'd by WTU Staff In an alfalfa field. Phenology: Bulbils. Alpine slopes. Origin: Native. Wilhelm N. Suksdorf 6528 1 May 1909 J. William Thompson 7632 26 Jul 1931 WTU-287867 WTU-25429JWT-B Poaceae Poaceae Poa cusickii Vasey ssp. purpurascens (Vasey) Soreng Poa bulbosa L. ssp. vivipara (Koeler) Arcang. U.S.A., OREGON, KLAMATH COUNTY: U.S.A., WASHINGTON, KLICKITAT COUNTY: Mount Scott, Crater Lake National Park. In Bingen. Elev. 8000 ft. 45.715°, -121.46333°; WGS 84, uncertainty: 10000 m., Source: 42.922499°, -122.016601°; WGS 84, uncertainty: 1163 m., GeoLocate, Georef'd by WTU Staff Source: Digital Map, Georef'd by Joseph Stormer Roadside. Phenology: Bulbils. Alpine rock slides. Origin: Native. J. William Thompson 14270 14 May 1938 J. William Thompson 12288 23 Jul 1935 WTU-17643JWT WTU-32942

Poaceae Poaceae Poa cusickii Vasey ssp. purpurascens (Vasey) Soreng Poa bulbosa L. ssp. vivipara (Koeler) Arcang. U.S.A., OREGON, KLAMATH COUNTY: U.S.A., WASHINGTON, KITTITAS COUNTY: Pole Bridge, Crater Lake National Park. Cle Elum. Origin: Native. 47.19635°, -120.94206°; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff W. H. Baker 7158 8 Aug 1950 Roadside weed. Phenology: Bulbils. Origin: Introduced. WTU-274254 George Neville Jones 4828 13 May 1934 WTU-128725 Poaceae Poaceae Poa cusickii Vasey ssp. purpurascens (Vasey) Soreng Poa bulbosa L. ssp. vivipara (Koeler) Arcang. U.S.A., OREGON, KLAMATH COUNTY: U.S.A., WASHINGTON, YAKIMA COUNTY: Mount Scott, Crater Lake National Park. Mill Creek Canyon Road at 7 miles southwest of White Swan. Elev. 8000 ft. Elev. 1902 ft. 42.922499°, -122.016601°; WGS 84, uncertainty: 1163 m., 46.295313°, -120.740825°; WGS 84, uncertainty: 500 m., Source: Source: Digital Map, Georef'd by Joseph Stormer GeoLocate, Georef'd by WTU Staff Alpine talus slope. Origin: Native. Timbered transition, growing in running water. Phenology: Bulbils. J. William Thompson 12288 24 Jul 1935 E. Hunn 219 27 Apr 1977 WTU-13274JWT WTU-271127

Poaceae Poaceae Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Poa bulbosa L. ssp. vivipara (Koeler) Arcang. U.S.A., WASHINGTON, WHITMAN COUNTY: U.S.A., WASHINGTON, KLICKITAT COUNTY: Canyon of the Snake River, Wawawai. Four miles above Lyle. 46.63139°, -118.05194°; WGS 84, uncertainty: 10000 m., Source: 45.69611°, -121.285°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Dry hillside. Phenology: Bulbils. Phenology: Bulbils. William H. Baker 6478 22 Apr 1950 R. Sprague s.n. 13 May 1935 WTU-274300 WTU-73410

Poaceae Poaceae Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Poa bulbosa L. ssp. vivipara (Koeler) Arcang. U.S.A., WASHINGTON, GARFIELD COUNTY: U.S.A., WASHINGTON, KLICKITAT COUNTY: On west shore of the Snake River, bridge at Central Ferry. Along the Columbia River near Lyle. 46.62136°, -117.80231°; WGS 84, uncertainty: 1000 m., Source: 45.69611°, -121.285°; WGS 84, uncertainty: 5000 m., Source: GeoLocate, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Rich silt soil. Phenology: Bulbils. Along the river. Phenology: Bulbils. Origin: Introduced. M. C. Huntley 929 24 Apr 1952 William H. Baker 5694 17 Apr 1949 WTU-173590 WTU-273498

Poaceae Poaceae Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Poa bulbosa L. ssp. vivipara (Koeler) Arcang. U.S.A., IDAHO, CASSIA COUNTY: U.S.A., WASHINGTON, KLICKITAT COUNTY: Along the Columbia River near Lyle. Elev. 8447 ft. 45.69611°, -121.285°; WGS 84, uncertainty: 5000 m., Source: 42° 19.3' N, 113° 38.3' W; T13S R24E S3 GeoLocate, Georef'd by WTU Staff Base of plantlets purple. Phenology: Bulbils. Along the river. Phenology: Bulbils. J. F. Smith 4550 27 Jun 2003 William H. Baker 5694 17 Apr 1949 WTU-354991 WTU-131985 Poaceae Poaceae Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Poa bulbosa L. ssp. vivipara (Koeler) Arcang. U.S.A., WASHINGTON, KLICKITAT COUNTY: Near Lyle. U.S.A., WASHINGTON, KITTITAS COUNTY: 45.69611°, -121.285°; WGS 84, uncertainty: 5000 m., Source: 3 miles west of Cle Elum. GeoLocate, Georef'd by WTU Staff 47.199444°, -121°; NAD 27, uncertainty: 2000 m., Source: Open field. Phenology: Bulbils. Georeferenced, Georef'd by WTU Staff Near roadside, in scrubby yellow pine forest. Phenology: Bulbils. J. William Thompson 11410 27 Apr 1935 C. L. Hitchcock 8105 21 May 1944 WTU-4331JWT with C. V. Muhlick WTU-93911 Poaceae Poaceae Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Poa bulbosa L. ssp. vivipara (Koeler) Arcang. U.S.A., WASHINGTON, YAKIMA COUNTY: U.S.A., WASHINGTON, WHITMAN COUNTY: One and three-tenths mile west of Wenas-Boise Cascade Camp on In Pullman. Dry Creek Fork Road at 25 miles northwest of Yakima. 46.73139°, -117.17861°; WGS 84, uncertainty: 10000 m., Source: Elev. 2755 ft. GeoLocate, Georef'd by WTU Staff 46.9069°, -120.81141°; WGS 84, uncertainty: 500 m., Source: In neglected ground; arid transition zone, treeless. Phenology: GeoLocate, Georef'd by WTU Staff Bulbils. Timbered transition, wet meadow. Phenology: Bulbils. W. A. Weber 2087 20 Apr 1941 E. Hunn 278 12 May 1977 WTU-66499 WTU-271031 Poaceae Poaceae Poa cusickii Vasey ssp. cusickii Poa bulbosa L. ssp. vivipara (Koeler) Arcang. U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. U.S.A., WASHINGTON, KLICKITAT COUNTY: 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Bingen. Source: Georeferenced, Georef'd by WTU Staff 45.71495°, -121.46462°; WGS 84, uncertainty: 500 m., Source: From seed collected at Princeville, Oregon and planted in 1936. GeoLocate, Georef'd by WTU Staff Phenology: Fertile. Origin: Native. In an alfalfa field. Introduced. Phenology: Bulbils. V. L. Marsh 1553 24 May 1941 Wilhelm N. Suksdorf 6528 1 May 1909 WTU-66184 WTU-287865 Poaceae Poaceae Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Poa bulbosa L. ssp. vivipara (Koeler) Arcang. U.S.A., WASHINGTON, WHITMAN COUNTY: U.S.A., WASHINGTON, KITTITAS COUNTY: W. S. C. Campus. North of Ellensburg. 46.73041°, -117.16342°; WGS 84, uncertainty: 500 m., Source: 47.187322°, -120.532163°; WGS 84, uncertainty: 15000 m., GeoLocate, Georef'd by WTU Staff Source: Digital Map, Georef'd by Joseph Stormer Phenology: Bulbils. Origin: Introduced. Wet places. Phenology: Bulbils. F. L. Pickett 1075 16 Jun 1917 J. William Thompson 8377 5 Jun 1932 WTU-67056 WTU-25450JWT Poaceae Poaceae Poa cusickii Vasey ssp. cusickii Poa pratensis L. ssp. pratensis U.S.A., WASHINGTON COUNTY: U.S.A., WASHINGTON, KLICKITAT COUNTY: In the USDA Soil Conservation Service Grass Nursery at Pullman. Plants of the Badger Gulch Natural Area Preserve. From seed collected at Steens Mountain, Oregon and planted in T4N R18E S10 N 1/2 SE 1/4; NAD 27, uncertainty: 805 m., 1936. Phenology: Fertile. Origin: Native. Source: TRS2LL, Georef'd by Ben Legler Under and adjacent to Quercus garryana trees on ridgetop. Gently V. L. Marsh 1563 14 May 1941 sloping, well drained site, approximately southern aspect. Phenology: Fruits. Origin: Introduced. WTU-66268 Nancy R. Weidman BG-242 23 Jun 1982 Poaceae WTU-305132 Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Poaceae U.S.A., WASHINGTON, GARFIELD COUNTY: Blue Mountains: Umatilla National Forest, intersection of Forest Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Roads 40 and 4022. Elev. 5999 ft. U.S.A., WASHINGTON, WHITMAN COUNTY: 46° 12' 30" N, 117° 34' 54" W; T9N R42E S32 Just west of Pampa. Open area along and near road. Some samples without bulbils. 46.7775°, -117.95306°; WGS 84, uncertainty: 10000 m., Source: Phenology: Bulbils. GeoLocate, Georef'd by WTU Staff Dry slopes. Phenology: Bulbils. Richard Robohm 3 27 Jun 1997 William H. Baker 6564 7 May 1950 WTU-348095 WTU-274294 Poaceae Poaceae Poa cusickii Vasey ssp. cusickii Poa macrantha Vasey U.S.A., WASHINGTON, WHITMAN COUNTY: U.S.A., WASHINGTON, SNOHOMISH COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. Marysville. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., 48.05194°, -122.17583°; WGS 84, uncertainty: 3570 m., Source: Source: Georeferenced, Georef'd by WTU Staff GeoLocate, Georef'd by Maria Yousoufian From seed collected at Steens Mountain, Oregon and planted in Sand beach. Male - dioecious. Phenology: Fertile. Origin: Native. 1939. Phenology: Fertile. Origin: Native. J. M. Grant s.n. May 1929 V. L. Marsh 1439 24 May 1941 WTU-43862 WTU-66266 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa cusickii Vasey ssp. cusickii U.S.A., OREGON, JOSEPHINE COUNTY: U.S.A., OREGON, LAKE COUNTY: Forest Highway 25, circa 1 mile north of Serpentine Point, Siskiyou Dog Lake R.S., Fremont Forest. National Forest. Elev. 5500 ft. Elev. 3798 ft. Souteast slope. Assoc. Spp: Rydrophyllus, Cogauallis, Sedgea. 42° 23' 5" N, 123° 38' 23" W Abundant. Phenology: Fertile. Origin: Native. West facing meadow; serpentine barren west of road. Substrate gravelly (many small rocks). Stems red. Inflorescences tan. F. G. Billo 57-G 25 May 1930 Phenology: Fertile. Origin: Native. WTU-282418 Sarah Gage 4721 27 Jun 1998 WTU-346929 Poaceae Poa macrantha Vasey Poaceae U.S.A., WASHINGTON, PACIFIC COUNTY: Poa secunda J. Presl ssp. secunda About 10 meters north of the roadway, main road leading onto beach at Ocean Park. U.S.A., OREGON, JOSEPHINE COUNTY: T12N R11W S29; WGS 84, uncertainty: 500 m., Source: Nat. Forest Highway 25, circa 1 mile north of Serpentine Point, Siskiyou Geog. TOPO!, Georef'd by John Bassett National Forest. On sand dunes of the upper part of the beach. Male plant. Elev. 3798 ft. Phenology: Flowers. Origin: Native. 42° 23' 5" N, 123° 38' 23" W West-facing meadow; serpentine barren west of road. Substrate D. R. Simpson 311 27 Jun 1965 gravelly (many small rocks). In moister (more northerly) part of meadow. Stems reddish. Phenology: Fertile. Origin: Native. WTU-288805 Sarah Gage 4716 27 Jun 1998 Poaceae WTU-346927 Poa cusickii Vasey Poaceae U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. Poa macrantha Vasey 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Source: Georeferenced, Georef'd by WTU Staff U.S.A., WASHINGTON, GRAYS HARBOR COUNTY: From seed collected at Steens Mountain, Oregon and planted in South of Westport. 1936. Phenology: Fertile. Origin: Native. Cultivated. 46.89028°, -124.10278°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff V. L. Marsh 1348 24 May 1941 Upper beach, dunes and sand flats behind the dunes. Female plant. Phenology: Fruits. Origin: Native. WTU-65003 H. H. Bartlett 661 12 Jul 1952 with John F. Grayson Poaceae WTU-236913 Poa secunda J. Presl ssp. secunda U.S.A., OREGON, JOSEPHINE COUNTY: Forest road 2125, near Chrome ridge, Siskiyou National forest. Elev. 4398 ft. 42° 25' 50" N, 123° 44' 6" W Open pine meadow near ridge summit. Understory of shrubs, grasses, and forbs. Stems reddish-purple, wiry. Common. Phenology: Fertile. Origin: Native. Sarah Gage 4734 27 Jun 1998 WTU-347047 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa macrantha Vasey U.S.A., OREGON, JOSEPHINE COUNTY: U.S.A., WASHINGTON, GRAYS HARBOR COUNTY: Forest Highway 25, circa 1 mile north of Serpentine Point, Siskiyou Ocean City. National Forest. 47.07111°, -124.16472°; WGS 84, uncertainty: 10000 m., Source: Elev. 3798 ft. GeoLocate, Georef'd by WTU Staff 42° 23' 5" N, 123° 38' 23" W Sand dunes. Male plants - dioecious. Phenology: Flowers. Origin: West-facing meadow; serpentine barren west of road. Substrate Native. gravelly (many small rocks). In moister (more northerly) part of meadow. Stems reddish. Phenology: Fertile. Origin: Native. G. N. Jones 3886 23 Jun 1933 Sarah Gage 4716 27 Jun 1998 WTU-39105 WTU-345646 Poaceae Poaceae Poa macrantha Vasey Poa fendleriana (Steud.) Vasey ssp. longiligula (Scribn. & U.S.A., WASHINGTON, GRAYS HARBOR COUNTY: T.A. Williams) Soreng About 1 mile south of Ocean City. 47.056634°, -124.16472°; WGS 84, uncertainty: 1000 m., Source: U.S.A., IDAHO, BLAINE COUNTY: GeoLocate, Georef'd by WTU Staff Pass northeast of Sun Valley on road to Chilly. After-dune depression. Female plant. Phenology: Fruits. Origin: Elev. 7000 ft. Native. 43.69722°, -114.35083°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff R. C. Bunn 886 15 Jun 1939 Talus on south side of pass. Ligules 5-8 mm. long; lemmas pilose on keel and marginal nerves below, scaberulous between. Phenology: WTU-54716 Fertile. Origin: Native. C. L. Hitchcock 8788 7 Jun 1944 Poaceae with C. V. Muhlick Poa fendleriana (Steud.) Vasey WTU-91682 U.S.A., IDAHO, SHOSHONE COUNTY: Sunset Peak. Poaceae 47.56333°, -115.83361°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff Poa macrantha Vasey Phenology: Fertile. Origin: Native. U.S.A., WASHINGTON, ISLAND COUNTY: J. H. Christ 51-361 8 Jul 1951 West of Cranberry Lake, Whidbey Island. 48.14389°, -122.49111°; WGS 84, uncertainty: 10000 m., Source: WTU-296416 GeoLocate, Georef'd by WTU Staff Sand dunes. Female plant. Phenology: Fruits. Origin: Native. Poaceae C. L. Hitchcock 3442 15 May 1938 Poa fendleriana (Steud.) Vasey ssp. fendleriana WTU-45320 CANADA, BRITISH COLUMBIA: [locality and coordinates withheld; status in British Columbia: S1 Poaceae (Critically Imperiled, Red List; BCCDC)] Dry sage rangeland. Dominant grass. Phenology: Fertile. Origin: Poa fendleriana (Steud.) Vasey ssp. longiligula (Scribn. & Native. T.A. Williams) Soreng D. Lindsay 985 7 Jun 1955 U.S.A., WASHINGTON, WHITMAN COUNTY: with W. Woodbury Taken from a plant growing in the USDA Soil Conservation Service Grass Nursery at Pullman. WTU-167782 46.73139°, -117.17861°; WGS 84, uncertainty: 5000 m., Source: GeoLocate, Georef'd by WTU Staff From seed collected at Ashton - near Cove Falls, Idaho and planted Poaceae in 1938. Phenology: Fertile. Origin: Native. Cultivated. Poa fendleriana (Steud.) Vasey ssp. fendleriana V. L. Marsh 1377 U.S.A., IDAHO, CASSIA COUNTY: WTU-66320 Cache Peak Range (Albion Mountains), top of Mount Independence. Elev. 9850 ft. T14S R24E S20; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff Among rocks on top. Phenology: Fertile. Origin: Native. Noel H. Holmgren 6202 12 Jul 1972 WTU-263404 Poaceae Poaceae Poa macrantha Vasey Poa fendleriana (Steud.) Vasey ssp. longiligula (Scribn. & T.A. Williams) Soreng U.S.A., WASHINGTON, GRAYS HARBOR COUNTY: Near Copalis [Copalis Beach]. U.S.A., OREGON, HARNEY COUNTY: 47.11301°, -124.17495°; WGS 84, uncertainty: 500 m., Source: Steens Mountain. GeoLocate, Georef'd by WTU Staff 42.636418°, -118.576717°; WGS 84, uncertainty: 7579 m., On the beach, in the sand dunes. Female plant. Phenology: Fruits. Source: Digital map, Georef'd by Maria Yousoufian Origin: Native. Note the short round abortive anthers. Phenology: Fertile. Origin: Native. Howard S. McGee 524 8 Jul 1933 Thomas Howell s.n. 2 Jun 1885 WTU-68836 WTU-25667JWT Poaceae Poaceae Poa fendleriana (Steud.) Vasey ssp. fendleriana Poa fendleriana (Steud.) Vasey ssp. longiligula (Scribn. & U.S.A., IDAHO, CASSIA COUNTY: T.A. Williams) Soreng Cache Peak Range (Albion Mountains), Silent City of Rocks, near the summit of road, 13 air miles southeast of Oakley. U.S.A., OREGON, HARNEY COUNTY: Elev. 6850 ft. Head of Blitzen Gorge, Steens Mountains. T15S R23E S26; WGS 84, uncertainty: 10000 m., Source: Elev. 8500 ft. GeoLocate, Georef'd by WTU Staff 42.684197°, -118.576247°; WGS 84, uncertainty: 1039 m., Sandy pockets of rocks. A bunchgrass. Phenology: Fertile. Origin: Source: Digital Map, Georef'd by Joseph Stormer Native. Alpine meadow. Phenology: Fertile. Origin: Native. Noel H. Holmgren 5874 13 Jun 1972 J. William Thompson 12146 16 Jul 1935 with Patricia K. Holmgren WTU-13275JWT WTU-263405 Poaceae Poaceae Poa fendleriana (Steud.) Vasey ssp. fendleriana Poa fendleriana (Steud.) Vasey ssp. fendleriana U.S.A., MONTANA AND IDAHO COUNTY: U.S.A., IDAHO, CUSTER COUNTY: Mt. Chauvet. One mile south of Custer. Elev. 10000 ft. 44.3875°, -114.695°; WGS 84, uncertainty: 10000 m., Source: Phenology: Fertile. Origin: Native. GeoLocate, Georef'd by WTU Staff Open gravelly outwash soil. Lemmas villous on keel and marginal P. A. Rydberg 3649 29 Jul 1897 nerves, scaberulous between. Phenology: Fertile. Origin: Native. with Ernst A. Bessey C. L. Hitchcock 9592 5 Jul 1944 WTU-167024 with C. V. Muhlick WTU-91529 Poaceae Poa macrantha Vasey Poaceae U.S.A., WASHINGTON, ISLAND COUNTY: Poa macrantha Vasey Whidbey Island. Deception Pass Park. West Beach. 48.23139°, -122.76639°; WGS 84, uncertainty: 10000 m., Source: U.S.A., WASHINGTON, ISLAND COUNTY: GeoLocate, Georef'd by WTU Staff Whidbey Island. Deception Pass Park. West Beach. Dunes. Male plant. Phenology: Flowers. Origin: Native. 48.23139°, -122.76639°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff Harold W. Smith 505 11 May 1936 Dunes. Male plant. Phenology: Flowers. Origin: Native. WTU-218747 Harold W. Smith 505 11 May 1936 WTU-218726 Poaceae Poa fendleriana (Steud.) Vasey ssp. longiligula (Scribn. & Poaceae T.A. Williams) Soreng Poa macrantha Vasey U.S.A., OREGON, LAKE COUNTY: Crane Mountain; 12 miles southeast of Lakeview. U.S.A., WASHINGTON, ISLAND COUNTY: Dry southern slope near summit. Phenology: Fertile. Origin: Native. Langley. 48.04028°, -122.405°; WGS 84, uncertainty: 10000 m., Source: Morton E. Peck 15583 11 Jul 1927 GeoLocate, Georef'd by WTU Staff Sand spit. Male plant- dioecious. Phenology: Flowers. Origin: Native. WTU-9412JWT J. M. Grant 2063 May 1923 WTU-3733 Poaceae Poaceae Poa macrantha Vasey Poa glauca Vahl U.S.A., WASHINGTON, ISLAND COUNTY: U.S.A., ALASKA COUNTY: West Beach, Whidbey Island. Southwest of Lake Noluk, north slope of Brooks Range. 48.23139°, -122.76639°; WGS 84, uncertainty: 10000 m., Source: Elev. 2300 ft. GeoLocate, Georef'd by WTU Staff 68° 47' N, 160° W Sandy seabeach. Male plant. Phenology: Fertile. Origin: Native. Rocky gentle slope. Herbage grayish. Phenology: Fertile. Origin: Native. J. William Thompson 6073 25 Apr 1931 Henry J. Thompson 1315 30 Jul 1950 WTU-25938JWT WTU-194076 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa glauca Vahl U.S.A., OREGON, JOSEPHINE COUNTY: Forest road 2125, near Chrome ridge, Siskiyou National forest. U.S.A., ALASKA, NORTH SLOPE COUNTY: Elev. 4398 ft. Umiat, on the Colville River. 42° 25' 50" N, 123° 44' 6" W 69° 22' N, 152° 8' W Open pine meadow near ridge summit. Understory of shrubs, Forming compact tufts. Phenology: Fertile. Origin: Native. grasses, and forbs. Stems reddish-purple, wiry. Common. Phenology: Fertile. Origin: Native. Ira L. Wiggins 12871 18 Jul 1952 Sarah Gage 4734 27 Jun 1998 WTU-194051 WTU-345702 Poaceae Poaceae Poa macrantha Vasey Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, ISLAND COUNTY: Whidbey Island. U.S.A., OREGON, JOSEPHINE COUNTY: 48.146201°, -122.552685°; WGS 84, uncertainty: 30000 m., Forest Highway 25, circa 1 mile north of Serpentine Point, Siskiyou Source: Digital Map, Georef'd by Joseph Stormer National Forest. Sand beach. Female plant - dioecious. Phenology: Fruits. Origin: Elev. 3798 ft. Native. 42° 23' 5" N, 123° 38' 23" W West-facing meadow; serpentine barren west of road. Substrate N. L. Gardner s.n. 29 May 1897 gravelly (many small rocks). Stems red. Inflorescences tan. Phenology: Fertile. Origin: Native. WTU-3740 Sarah Gage 4721 27 Jun 1998 Poaceae WTU-345665 Poa glauca Vahl Poaceae U.S.A., ALASKA COUNTY: Overlooking west bank of Chandler River ca. 4 miles south of Gubic Poa fendleriana (Steud.) Vasey Camp. 69° 30' N, 151° 30' W U.S.A., MONTANA, RAVALLI COUNTY: Moist clay-like soil in eroding hillside. Phenology: Fertile. Origin: Between east and west St. Joseph Peak, Bitterroot Mountains. Native. Elev. 8700 ft. Along dry crest ridge. Fairly common. Phenology: Fertile. Origin: Kenton L. Chambers 198 24 Jul 1951 Native. WTU-194048 Klaus H. Lackschewitz 2498 29 Aug 1970 WTU-258219 Poaceae Poa sp. ? Poaceae U.S.A., WASHINGTON, WHITMAN COUNTY: Poa glauca Vahl USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., U.S.A., ALASKA, NORTH SLOPE COUNTY: Source: Georeferenced, Georef'd by WTU Staff Okpilak Valley, 1 kilometer west of West Okpilak Lake. From seed collected at Ohawa, Canada and planted in 1939. Elev. 1902 ft. Phenology: Fertile. Origin: Native. 69° N, 144° W; Misleading coordinates given only to nearest degree. V. L. Marsh 1438 24 May 1941 Upland tundra, moist shrub tundra. Phenology: Fertile. Origin: Native. WTU-66166 N. E. Grulke 47 Aug 1984 with D. J. Marrett WTU-305180 Poaceae Poaceae Poa macrantha Vasey Poa glauca Vahl U.S.A., WASHINGTON, PACIFIC COUNTY: CANADA, NORTHWEST TERRITORIES: Oysterville. Mackenzie River: North of Campbell Lake, east of Point Separation. 46.54917°, -124.02694°; WGS 84, uncertainty: 10000 m., Source: 68° 20' N, 133° 30' W GeoLocate, Georef'd by WTU Staff Limestone hills. Collected: June 15-16, 1927. Phenology: Fertile. Dunes. Phenology: Fertile. Origin: Native. Origin: Native. H. ST. John 8796 27 Jun 1927 A. E. Porsild 1882 15 Jun 1927 with R. T. Porsild WTU-112882 WTU-253441 Poaceae Poaceae Poa glauca Vahl Poa macrantha Vasey U.S.A., ALASKA COUNTY: East bank of Kaolak River. U.S.A., OREGON COUNTY: 69° 57' N, 160° W Tillamook. Phenology: Fertile. Origin: Native. 45.45639°, -123.84278°; WGS 84, uncertainty: 3601 m., Source: GeoLocate, Georef'd by Sara Legler Ira L. Wiggins 13977 23 Aug 1956 Sandy sea shore. One female and one male plant. Phenology: Flowers & Fruits. Origin: Native. WTU-177002 Thomas J. Howell s.n. Jul 1882 Poaceae WTU-24941JWT Poa glauca Vahl Poaceae U.S.A., ALASKA COUNTY: Southwest bank of Chip River. Poa glauca Vahl 70° 26' N, 154° 50' W Landward side in lea of patches of Salix alexensis. On sides of CANADA, NORTHWEST TERRITORIES: partially stabilized sand dunes. Phenology: Fertile. Origin: Native. Eureka, Ellesmere Island. Elev. 300 ft. Ira L. Wiggins 13644 16 Jul 1956 80° N, 85° 44' W Plateau of dry to damp silt and clay. Phenology: Fertile. Origin: WTU-179801 Native. P. F. Bruggemann 906 28 Aug 1954 Poaceae WTU-233427 Poa macrantha Vasey Poaceae U.S.A., OREGON, TILLAMOOK COUNTY: Seabeach at Brighton. Poa glauca Vahl Seabeach. Female plant. Phenology: Fruits. Origin: Native. CANADA, YUKON TERRITORY: J. William Thompson 12738 17 Jun 1936 Canol Road: Mile 95. Upper Rose River valley. Elev. 3600 ft. WTU-5073JWT 61.63689°, -133.054388°; uncertainty: 3200 m., Georef'd by Joseph Stormer Old burns east of river. Phenology: Fertile. Origin: Native. Poaceae A. E. Porsild 10449 17 Jul 1944 Poa glauca Vahl with A. J. Breitung CANADA, BRITISH COLUMBIA: WTU-128525 By Toad River at Mile 424 Alaska Highway. Elev. 2200 ft. 58° 51' N, 125° 18' W Poaceae River flats. Abundant. Phenology: Fertile. Origin: Native. Poa macrantha Vasey J. A. Calder 25335 13 Jun 1960 with J. M. Gillett U.S.A., WASHINGTON, ISLAND COUNTY: Near Cranberry Lake, Whidbey Island. WTU-233430 48.14389°, -122.49111°; WGS 84, uncertainty: 5000 m., Source: GeoLocate, Georef'd by WTU Staff Dunes. Male plant - dioecious. Phenology: Flowers. Origin: Native. G. N. Jones 4920 2 Jun 1934 WTU-25809 Poaceae Poaceae Poa glauca Vahl Poa glauca Vahl CANADA, YUKON TERRITORY: U.S.A., ALASKA COUNTY: Canol Road: Mile 102. Rose-Lapie River Pass; near headwaters of Moose Pass. Lapie River. 60.4875°, -149.368889°; WGS 84, uncertainty: 9674 m., Source: Elev. 3600 ft. GeoLocate, Georef'd by Joseph Stormer Meadows and grassy slopes. Dry sandy hillside. Phenology: Fertile. Along railroad. Phenology: Fertile. Origin: Native. Origin: Native. J. P. Anderson 6853 18 Jun 1941 A. E. Porsild 10595 19 Jun 1944 with A. J. Breitung, A. Chase WTU-293083 WTU-128526 Poaceae Poaceae Poa macrantha Vasey Poa glauca Vahl U.S.A., OREGON COUNTY: Newport Beach. CANADA, YUKON TERRITORY: Female flowers. Phenology: Fertile. Origin: Native. Ogilvie Mountains: lake west of Dempster Road. Near mile 65. Elev. 3750 ft. G. H. Godfrey 1584 16 May 1914 64.73638°, -138.369665°; WGS 84, uncertainty: 5000 m., Source: Digital Map, Georef'd by Joseph Stormer WTU-73423 Phenology: Fertile. Origin: Native. R. T. Porsild 380 31 Jul 1966 Poaceae WTU-229156 Poa macrantha Vasey CANADA, BRITISH COLUMBIA: Poaceae Long Beach near Ucluelet, Vancouver Island. Elev. 0 ft. Poa glauca Vahl 48° N, 125° W; Misleading coordinates given only to nearest degree. CANADA, YUKON TERRITORY: Female plant. Phenology: Fertile. Origin: Native. Ericson's wood camp, 16 miles below Big Salmon on the Lewes River. A. F. Szczawinski 5767 6 Sep 1957 Riverbank. Dry silt. Scattered. Phenology: Fertile. Origin: Native. WTU-183688 J. M. Gillett 3980 25 Jul 1949 Poaceae WTU-143388 Poa macrantha Vasey Poaceae U.S.A., OREGON, COOS COUNTY: Poa glauca Vahl At Bandon. Seabeach. Female plant. Phenology: Fertile. Origin: Native. CANADA, YUKON TERRITORY: Beark Creek (near Lake Desert D'Asch). J. William Thompson 4418 3 Jun 1928 Phenology: Fertile. Origin: Native. WTU-25677JWT Adolf Muller s.n. 6 Aug 1920 WTU-29671 Poaceae Poa macrantha Vasey Poaceae U.S.A., OREGON, CURRY COUNTY: Poa glauca Vahl Mouth of Pistol River, between Brookings and Gold Beach. Elev. 25 ft. CANADA, YUKON TERRITORY: With Abronia, Lupinus and Ammophila, slowly moving or captured Beark Creek (near Lake Desert D'Asch). sand dunes. Stoloniferous; male plant. Phenology: Flowers. Origin: Phenology: Fertile. Origin: Native. Native. Adolf Muller s.n. 6 Aug 1920 Lincoln Constance 2627 19 May 1940 with Alan A. Beetle WTU-127967 WTU-78965 Poaceae Poaceae Poa macrantha Vasey Arctopoa eminens (J. Presl) Prob. CANADA, BRITISH COLUMBIA: U.S.A., ALASKA COUNTY: Queen Charlotte Islands. South of Rose Spit at northeast corner of Glacier Bay National Monument (extreme southwest). Taylor Bay, Graham Island. middle of west coast. On sand dunes on spit and on beaches. Dominant grass; male T41S R54E S28; uncertainty: 1200 m., Georef'd by Joseph plants. Voucher specimen cited in FLORA OF THE QUEEN Stormer CHARLOTTE ISLANDS. I. SYSTEMATICS OF THE VASCULAR Interface of huge sand beach and forest. Phenology: Fertile. Origin: PLANTS by James A. Calder and Roy L. Taylor. QUEEN?S Native. PRINTER, OTTOWA, 1968. Phenology: Fertile. Origin: Native. Mary Clay Muller 3095 25 Jun 1979 J. A. Calder 21218 5 Jun 1957 with D. B. O. Savile, R. L. Taylor WTU-278174 WTU-240509 Poaceae Arctopoa eminens (J. Presl) Prob. Poaceae U.S.A., ALASKA COUNTY: Arctopoa eminens (J. Presl) Prob. Eklutna. 61.457188°, -149.361696°; uncertainty: 5000 m., Georef'd by U.S.A., ALASKA COUNTY: Joseph Stormer Mainland, about 30 miles north of Juneau at Echo Cove. Collected Salt meadow. Phenology: Fruits. Origin: Native. on the east shore of the Cove directly across from the spit on the west shore. J. P. Anderson 6970 26 Jun 1941 Elev. 0 ft. 58° 40' 10" N, 134° 54' 39" W WTU-160428 Upper beach meadow, with Potentilla anserina, Leymus mollis and various umbels. Phenology: Fertile. Origin: Native. Poaceae Mary Clay Stensvold 7199 1 Jul 1998 Arctopoa eminens (J. Presl) Prob. WTU-340586 U.S.A., ALASKA, SOUTHEAST FAIRBANKS COUNTY: Tongass National Forest, northwest part of Berners Bay along the Poaceae west side of Slate Bay. Forest- beach ecotone. Phenology: Fruits. Origin: Native. Arctopoa eminens (J. Presl) Prob. Mary Clay Muller 4140 13 Sep 1980 U.S.A., ALASKA COUNTY: Cold Bay. WTU-282569 Beaches above stands of Elymus. Phenology: Fruits. Origin: Native. Maxcine Williams 2873 18 Jul 1971 Poaceae WTU-255205 Arctopoa eminens (J. Presl) Prob. U.S.A., ALASKA COUNTY: Poaceae Saint Paul Islands, Pribilof Group. Collection date was listed as Summer 1938. Phenology: Fruits. Arctopoa eminens (J. Presl) Prob. Origin: Native. U.S.A., ALASKA, ALEUTIANS EAST COUNTY: M. A. Baranoff 70 1938 False Pass, Unimak Island, Aleutian Islands. 54.834817°, -163.397834°; WGS 84, uncertainty: 5050 m., WTU-47453 Source: Digital Map, Georef'd by Joseph Stormer Phenology: Fruits. Origin: Native. Poaceae W. J. Eyerdam 2060 4 Aug 1932 Arctopoa eminens (J. Presl) Prob. WTU-67548 U.S.A., ALASKA, ALEUTIANS EAST COUNTY: Akutan, Aleutian Islands. Poaceae 54.135556°, -165.773056°; WGS 84, uncertainty: 2500 m., Source: GeoLocate, Georef'd by Joseph Stormer Arctopoa eminens (J. Presl) Prob. Phenology: Fruits. Origin: Native. U.S.A., ALASKA COUNTY: John Rudd s.n. Jul 1935 Naknek River, King Salmon. On gravelly beach of river. Phenology: Fruits. Origin: Native. WTU-101955 W. B. Schofield 2268 20 Jul 1952 WTU-170349 Poaceae Poaceae Arctopoa eminens (J. Presl) Prob. Arctopoa eminens (J. Presl) Prob. U.S.A., ALASKA, ALEUTIANS EAST COUNTY: U.S.A., ALASKA COUNTY: False Pass, Unimak Island, Aleutian Islands. Attu Island: Chichagof Harbor. 54.834817°, -163.397834°; WGS 84, uncertainty: 5050 m., 52.929826°, 173.2459°; WGS 84, uncertainty: 2000 m., Source: Source: Digital Map, Georef'd by Joseph Stormer Digital Map, Georef'd by Joseph Stormer Phenology: Fruits. Origin: Native. In mud beside fresh water pool near beach. In small tight bunches. Phenology: Fruits. Origin: Native. W. J. Eyerdam 2060 4 Aug 1932 Lt. G. B. Van Schaack 677 24 Jul 1945 WTU-288393 WTU-152623 Poaceae Poaceae Arctopoa eminens (J. Presl) Prob. Poa secunda J. Presl ssp. secunda U.S.A., ALASKA COUNTY: Yakutat. Southeastern Alaska. About 8 miles southeast of town at U.S.A., WASHINGTON, JEFFERSON COUNTY: the Situk closure gravel pit. Olympic National Park. Lost Basin, 2.5 miles north of Elev. 20 ft. Dosemeadows. 59.464015°, -139.570667°; WGS 84, uncertainty: 8000 m., Elev. 4500 ft. Source: Digital Map, Georef'd by Joseph Stormer 47.81491°, -123.34903°; WGS 84, uncertainty: 500 m., Source: Disturbed area; open area, old upraised beaches; willows, herbs. GeoLocate, Georef'd by WTU Staff Phenology: Flowers. Origin: Native. On a steep east slope along the trail. Phenology: Fruits. Origin: Native. Mary Clay Muller 3819 17 Jul 1980 V. L. Marsh 1263 8 Aug 1939 WTU-289152 WTU-51942 Poaceae Poaceae Arctopoa eminens (J. Presl) Prob. Poa secunda J. Presl var. saxitilis U.S.A., ALASKA COUNTY: U.S.A., WASHINGTON, JEFFERSON COUNTY: Aleutian Islands; Attu Island; Sidden's Valley. Olympic National Park. Lost Basin, 2.5 miles north of Elev. 175 ft. Dosemeadows. 52.888194°, 173.200064°; uncertainty: 2000 m. Elev. 4500 ft. Tall herbaceous meadow valley. Phenology: Fruits. Origin: Native. 47.81491°, -123.34903°; WGS 84, uncertainty: 500 m., Source: GeoLocate, Georef'd by WTU Staff Robert M. Hardy 354 2 Sep 1945 On a steep east slope along the trail. Phenology: Fruits. Origin: Native. WTU-118780 V. L. Marsh 1263 8 Aug 1939 Poaceae WTU-51944 Arctopoa eminens (J. Presl) Prob. Poaceae U.S.A., ALASKA COUNTY: Poa secunda J. Presl ssp. secunda Kodiak Island. Alitak. Akhiok Reef. Salt water beach. Phenology: Fruits. Origin: Native. U.S.A., WASHINGTON, CHELAN COUNTY: Wenatchee National Forest. Leavenworth R.S. pasture. Henry B. Looff 428 7 Jul 1938 Elev. 1400 ft. with Ethel H. Looff 47.596233°, -120.661476°; WGS 84, uncertainty: 5000 m., Source: GeoLocate, Georef'd by Dan Post WTU-314053 Rocky slope and floothills; thin soil in sandstone crevice. Scattered but common; 8 to 18 inches; late spring, early summer dispersion of seeds. Phenology: Fertile. Origin: Native. Poaceae Edward P. Cliff 46 C 26 Apr 1932 Arctopoa eminens (J. Presl) Prob. WTU-322568 U.S.A., ALASKA COUNTY: Kodiak Island. Olga Bay. Cannery Station. Elev. 20 ft. Poaceae T35S R31W S9; uncertainty: 5000 m., Georef'd by Joseph Stormer Poa secunda J. Presl ssp. secunda Grassy slope above salt water beach; southeast exposure. Phenology: Fertile. Origin: Native. U.S.A., WASHINGTON, SNOHOMISH COUNTY: Mount Dickerman, Cascade Mountains. Henry B. Looff 421 G14 17 Jul 1938 Elev. 4500 ft. with Ethel H. Looff 48.06829°, -121.47068°; WGS 84, uncertainty: 3000 m., Source: GeoLocate, Georef'd by WTU Staff WTU-314042 Mountain meadows. Phenology: Fruits. Origin: Native. J. William Thompson 8873 17 Jul 1932 WTU-25454JWT Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa cusickii Vasey ssp. cusickii U.S.A., WASHINGTON, CHELAN COUNTY: U.S.A., OREGON, GRANT COUNTY: Wenatchee Mountains. At base of Three Brothers Peak. Summit of Snow Mountain, Ochoco National Forest. Elev. 2500 ft. Elev. 7000 ft. 47.43891°, -120.74198°; WGS84, uncertainty: 2000 m., Source: Phenology: Flowers. Origin: Native. Georeferenced, Georef'd by WTU Staff Rock slides at base of peak. Lemmas somewhat pubescent all over W. A. Weber 2968 5 Jul 1945 the back; a crown of hairs at the base; no ?; ligules ca. 3.0 (3.5) millimeters long, attenuate. V.M. Phenology: Fertile. Origin: Native. WTU-117687 J. William Thompson 10531 2 Jun 1934 Poaceae WTU-13110JWT Poa cusickii Vasey ssp. cusickii Poaceae U.S.A., WASHINGTON, PEND OREILLE COUNTY: Summit of Calispell Peak. Poa secunda J. Presl ssp. secunda Elev. 6700 ft. 48.34389°, -117.29944°; WGS 84, uncertainty: 10000 m., Source: U.S.A., WASHINGTON, PIERCE COUNTY: GeoLocate, Georef'd by WTU Staff Mount Rainier, Seattle. Mountain parkland with big sagebrush. Phenology: Flowers. Origin: 46.850833°, -121.7625°; NAD 27, uncertainty: 10000 m., Source: Native. Georeferenced, Georef'd by WTU Staff Phenology: Fruits. Origin: Native. E. F. Layser 1779 Jul 1971 E. C. Smith 967 Aug 1890 WTU-263578 WTU-3658 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa cusickii Vasey ssp. cusickii U.S.A., WASHINGTON, PIERCE COUNTY: Mount Rainier National Park. Chinook Pass. U.S.A., MONTANA, POWELL COUNTY: 46.872025°, -121.515694°; WGS 84, uncertainty: 3000 m., Southwest of MacDonald Pass, above Highway 12. Source: Digital Map, Georef'd by Joseph Stormer Elev. 6300 ft. Phenology: Fruits. Origin: Native. 46.556334°, -112.332315°; WGS 84, uncertainty: 2500 m., Source: Digital Map, Georef'd by Joseph Stormer W. J. Eyerdam s.n. 17 Aug 1935 Near summit of the bald, grassy mountain, on poor, gravelly soil. Common. Phenology: Flowers. Origin: Unknown. WTU-35144 Thomas Watson 6450 22 May 1976 with Klaus H. Lackschewitz Poaceae WTU-272702 Poa glauca Vahl U.S.A., ALASKA, SOUTHEAST FAIRBANKS COUNTY: Poaceae Tongass National Forest. Berners Bay area north of Juneau. Rounded alpine ridgetop just east of Echo Cove. Poa cusickii Vasey ssp. cusickii Elev. 3100 ft. T37S R64E S5; uncertainty: 1200 m., Georef'd by Joseph Stormer U.S.A., OREGON, WALLOWA COUNTY: Rounded alpine ridgetop. Alpine vegetation dominated by low West side of Wallowa Lake. ericaceous shrubs, lycopods, Fauria crista-galli, Luetkea pectinata 45.308355°, -117.219045°; WGS 84, uncertainty: 2969 m., and other herbs. Few clumps of stunted Tsuga mertensiana and an Source: Digital Map, Georef'd by Joseph Stormer occasional stunted Picea sitchensis. Phenology: Fertile. Origin: On meadows at head of lateral moraine. Phenology: Flowers. Origin: Native. Native. Mary Clay Muller 4114 12 Sep 1980 A. R. Kruckeberg 2275A 13 Jul 1950 WTU-289068 WTU-138890 Poaceae Poaceae Poa cusickii Vasey ssp. epilis (Scribn.) W.A. Weber Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, KITTITAS COUNTY: U.S.A., WASHINGTON, PIERCE COUNTY: Table Mountain, near Lion Lookout Station, 12 miles northeast of Mount Rainier, Seattle. Liberty. 46.850833°, -121.7625°; NAD 27, uncertainty: 10000 m., Source: 47.31081°, -120.58562°; WGS 84, uncertainty: 2000 m., Source: Georeferenced, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Phenology: Fruits. Origin: Native. Rocky crest. Phenology: Flowers. Origin: Native. E. C. Smith 972 Aug 1890 C. L. Hitchcock 3613 12 Jun 1938 with Roland V. Rethke, R. Van Raadshooven WTU-3663 WTU-45510 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, PIERCE COUNTY: U.S.A., WASHINGTON, PIERCE COUNTY: Along the Nisqually River at the Nisqually glacier, Mount Rainier Mount Tacoma. National Park. Grassy slopes. Phenology: Fruits. Origin: Native. 46.79433°, -121.74841°; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff J. B. Flett 1966 18 Aug 1901 Moist rocky slope along river. Cont. U. S. National Herb. I: 272.I893. Phenology: Fruits. Origin: Native. WTU-37820 A. A. Heller 14757 11 Aug 1928 Poaceae WTU-83306 Poa glauca Vahl Poaceae U.S.A., ALASKA COUNTY: McKinley National Park. Near center of north boundary of park. Hill Poa glauca Vahl crest east of Wonder Lake. Elev. 2624 ft. U.S.A., ALASKA COUNTY: 63.483068°, -150.802322°; WGS 84, uncertainty: 5000 m., Eastern Brooks Range, Porcupine Lake. Source: Digital Map, Georef'd by Joseph Stormer Elev. 3500 ft. Along rocks near crest. In small clumps. Occasional. Phenology: 68.78686°, -146.464985°; uncertainty: 2000 m. Fertile. Origin: Native. Upland herb meadow. Phenology: Fertile. Origin: Native. Ynes Mexia 2265 18 Aug 1928 Karen Gustafson s.n. 24 Jul 1979 WTU-29512 WTU-283388 Poaceae Poaceae Poa cusickii Vasey ssp. epilis (Scribn.) W.A. Weber Poa glauca Vahl U.S.A., OREGON COUNTY: U.S.A., ALASKA COUNTY: Top of Steen Mountains [Steens Mountains] above Alberson. Meade River, about 35 miles south of Atkasuk (Coal Mine). Elev. 9184 ft. 70° 3' N, 157° 15' W 42.684373°, -118.577149°; WGS 84, uncertainty: 10000 m., Phenology: Fertile. Origin: Native. Source: Digital Map, Georef'd by Joseph Stormer Dry slope. Phenology: Flowers. Origin: Native. Ira L. Wiggins 13943 23 Aug 1956 Morton E. Peck 14264 5 Jul 1925 WTU-177001 WTU-24930JWT Poaceae Poaceae Poa cusickii Vasey ssp. epilis (Scribn.) W.A. Weber Poa glauca Vahl U.S.A., OREGON, WALLOWA COUNTY: On northwestern slopes of Eagle Cap Peak, Wallowa Mountains. U.S.A., ALASKA COUNTY: Elev. 8000 ft. Mount Mckinley National Park: Near summit of hill back of Camp On steep slope of mountain, Hudsonian zone. Phenology: Flowers. Eilson, Mile 66. Origin: Native. Phenology: Fertile. Origin: Native. C. W. Sharsmith 3888 24 Sep 1938 Aven Nelson 4117 11 Aug 1939 with Ruth A. Nelson WTU-48798 WTU-75141 Poaceae Poaceae Poa glauca Vahl ? Poa glauca Vahl U.S.A., ALASKA COUNTY: Near landing strip, Umiat. U.S.A., ALASKA COUNTY: Elev. 325 ft. Chandler Lake. 69° 22' N, 152° 8' W 68° 12' N, 152° 41' W Gravelly soil along edge of landing strip. Habit and scabrous culm Phenology: Fertile. Origin: Native. and panicle of P. Glauca but entirely green. Phenology: Fertile. Origin: Native. Ira L. Wiggins 13765 26 Jul 1956 Ira L. Wiggins 13864 8 Aug 1956 WTU-179802 WTU-179805 Poaceae Poaceae Poa cusickii Vasey ssp. epilis (Scribn.) W.A. Weber Poa cusickii Vasey ssp. epilis (Scribn.) W.A. Weber U.S.A., OREGON, HARNEY COUNTY: CANADA, BRITISH COLUMBIA: 300 meters northwest of Fish Lake, Steen Mountains. Green Mountain, near Haylmore. Elev. 7200 ft. Elev. 7000 ft. Wet meadow. Phenology: Fertile. Origin: Native. 50.787222°, -122.932222°; uncertainty: 4800 m. Alpine slopes. Phenology: Flowers. Origin: Unknown. Roxana S. Ferris 12896 8 Jul 1955 J. William Thompson 678 28 Jul 1938 WTU-171002 with Emily M. Thompson WTU-17911JWT Poaceae Poa glauca Vahl Poaceae U.S.A., ALASKA COUNTY: Poa glauca Vahl Franklin, Fortymile district. Phenology: Fertile. Origin: Native. U.S.A., ALASKA COUNTY: Arctic Slope District: 70 air miles south of Point Barrow, near Eskimo J. P. Anderson 7245 13 Jul 1941 villiage of Atkasook; 3.75 km south-southeast of Meade River Camp, with G. W. Gasser 15 msm. 70.481641°, -157.416014°; uncertainty: 10000 m., Georef'd by WTU-160479 Joseph Stormer Phenology: Fertile. Origin: Native. Poaceae Vera Komarkova 601 3 Aug 1976 with Mary Duffy Poa secunda J. Presl ssp. secunda WTU-271765 U.S.A., WASHINGTON, PIERCE COUNTY: Mount Tacoma. Elev. 6000 ft. Poaceae Rocky ridge. Phenology: Fruits. Origin: Native. Poa secunda J. Presl ssp. secunda J. B. Flett 1962 18 Aug 1901 U.S.A., WASHINGTON, KITTITAS COUNTY: WTU-37814 At mouth of Beverly Creek. Elev. 4500 ft. 47.372454°, -120.877017°; WGS 84, uncertainty: 5000 m., Poaceae Source: GeoLocate, Georef'd by WTU Staff Crest of ridge. This sheet has two specimens that were collected at Poa glauca Vahl different times and places. Phenology: Fertile. Origin: Native. U.S.A., ALASKA COUNTY: J. William Thompson 8730 13 Jul 1932 Big Delta Camp Area, Mile 264, Richardson Highway. By airstrip. 60° N, 145° 45' W WTU-25421JWT-A Disturbed sandy gravel. Common. Phenology: Fertile. Origin: Native. W. J. Cody 6038 17 Jul 1951 Poaceae with T. J. M. Webster Poa arida Vasey WTU-170345 U.S.A., IDAHO, TWIN FALLS COUNTY: South Hills, Rogerson-Oakley road, Shoshone Creek, near Poaceae Shoshone Guard Station, 19.1 (12.5 airline) miles east of Rogerson. Elev. 6000 ft. Poa glauca Vahl T14S R18E S9; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff CANADA, YUKON TERRITORY: Open meadow. Locally common. Short rhizomatous; leaves and Mountains above Vulcan Creek, south end of Kluane Lake. stems glaucous. Phenology: Fertile. Origin: Native. Sheltered cliff crevice. Anthers less than 1 mm. No cobweb. Lingule 2 mm. Phenology: Fertile. Origin: Native. Noel H. Holmgren 6155 9 Jul 1972 W. B. Schofield 8228 8 Aug 1957 WTU-260747 with H. A. Crum WTU-226257 Poaceae Poaceae Poa cusickii Vasey ssp. epilis (Scribn.) W.A. Weber Poa cusickii Vasey ssp. epilis (Scribn.) W.A. Weber CANADA, BRITISH COLUMBIA: U.S.A., IDAHO, BOUNDARY COUNTY: East slope of Starvation Peak adjacent to Waterton Lakes National North side of Mount Roothaan. Park. Elev. 6450 ft. 49° 2' N, 114° 16' W 48.61326°, -116.707987°; WGS 84, uncertainty: 10000 m., On coarse talus at treeline with rock outcrops. Common. Phenology: Source: GeoLocate, Georef'd by WTU Staff Flowers. Origin: Unknown. Upper timberline, open, herbaceous, on bottom of cirque. Phenology: Flowers. Origin: Native. R. L. Taylor 3237 29 Jun 1958 with J. A. Calder, D. H. Ferguson R. F. Daubenmire 44384 28 Jul 1944 WTU-233426 WTU-271503

Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa arida Vasey U.S.A., WASHINGTON, PIERCE COUNTY: U.S.A., MONTANA, GRANITE COUNTY: Paradise Park, Mount Rainier. Racetrack Peak Ridge, Flintcreek Mountains. Elev. 6000 ft. Elev. 9300 ft. 46.794167°, -121.745556°; NAD 27, uncertainty: 1000 m., Source: Outskirts of the lush growing alpine meadow. Several (far visible!) Georeferenced, Georef'd by WTU Staff colonies. Phenology: Fertile. Origin: Native. Alpine slopes. This sheet has two specimens that were collected at different times and places. Phenology: Fruits. Origin: Native. Klaus H. Lackschewitz 6288 10 Aug 1975 J. William Thompson 7634 26 Jul 1931 WTU-267374 WTU-25421JWT-B Poaceae Poaceae Poa arida Vasey Poa cusickii Vasey ssp. epilis (Scribn.) W.A. Weber U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. U.S.A., IDAHO, CUSTER COUNTY: 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., On west base of Ryan Peak, Boulder Mountains, Sawtooth National Source: Georeferenced, Georef'd by WTU Staff Forest. From seed collected at Lincoln, Nebraska and planted in 1938. Elev. 11000 ft. Phenology: Fertile. Origin: Native. 43.90222°, -114.40833°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff V. L. Marsh 1358 24 May 1941 Fine limestone gravel. Lemmas sparsely scaberulous. Phenology: Flowers. Origin: Native. WTU-66164 C. L. Hitchcock 10597 1 Aug 1944 with C. V. Muhlick Poaceae WTU-91756 Poa cusickii Vasey ssp. epilis (Scribn.) W.A. Weber U.S.A., MONTANA, BEAVERHEAD COUNTY: Poaceae On Continental Divide above Ajax Lake, Bitteroot Root Range. Under stunted limber pines on divide. Sheaths and lemmas Poa arida Vasey glabrous. Phenology: Flowers. Origin: Native. U.S.A., MONTANA, MADISON COUNTY: C. L. Hitchcock 12706 23 Jul 1945 Lazy Mans Hill. with C. V. Muhlick Elev. 9500 ft. On limestone outcrop, gravelly range. Phenology: Fertile. Origin: WTU-99642 Native. C. L. Hitchcock 16914 26 Jul 1947 Poaceae WTU-114262 Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, YAKIMA COUNTY: Poaceae Union Creek. 46.937128°, -121.405834°; WGS 84, uncertainty: 4000 m., Poa secunda J. Presl ssp. secunda Source: Digital Map, Georef'd by Joseph Stormer On mossy rocks in spray of falls in creek. Phenology: Fertile. Origin: U.S.A., MONTANA, FLATHEAD COUNTY: Native. Near Avalanche Lake, Glacier National Park. Phenology: Flowers. Origin: Native. G. N. Jones 8597 21 Sep 1935 G. N. Jones 5624 20 Jul 1934 WTU-34764 WTU-29565 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., MONTANA, FLATHEAD COUNTY: U.S.A., WASHINGTON, CHELAN COUNTY: Glacier National Park. On steep southwest facing slopes of Garden Mount Stuart, Wenatchee Mountains. Wall, 1.5 miles north of Logan Pass. Elev. 7500 ft. 48.719013°, -113.718857°; WGS 84, uncertainty: 1600 m., 47.47522°, -120.90238°; WGS84, uncertainty: 2000 m., Source: Source: Digital Map, Georef'd by Joseph Stormer Georeferenced, Georef'd by WTU Staff Open rocky ledges and talus slopes. Phenology: Fruits. Origin: Rocky crevaices of cliffs. Phenology: Fertile. Origin: Native. Native. J. William Thompson 5787 20 Aug 1930 A. R. Kruckeberg 4336 10 Aug 1957 WTU-25649JWT WTU-191717 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda ? U.S.A., WASHINGTON, CHELAN COUNTY: U.S.A., WASHINGTON, JEFFERSON COUNTY: Three Brother Peak, Wenatchee Mountains. Marmot Pass, Olympic Mountains. Elev. 3500 ft. Elev. 5500 ft. 47.43891°, -120.74198°; WGS84, uncertainty: 2000 m., Source: 47.81833°, -123.13222°; WGS 84, uncertainty: 10000 m., Source: Georeferenced, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Lower alpine slopes. Phenology: Fertile. Origin: Native. Open alpine ridges. Phenology: Fertile. Origin: Native. J. William Thompson 10730 21 Jun 1934 J. William Thompson 9955 18 Aug 1933 WTU-13089JWT WTU-25560JWT

Poaceae Poaceae Poa cusickii Vasey ssp. epilis (Scribn.) W.A. Weber Poa cusickii Vasey ssp. epilis (Scribn.) W.A. Weber U.S.A., MONTANA, BEAVERHEAD COUNTY: U.S.A., MONTANA, DEER LODGE COUNTY: On northeast slope of Black Lion Mountain, Pioneer Range. Anaconda-Pintlar Range, steep east slope of Little Rainbow Elev. 9700 ft. Mountain. Mostly in granite rock crevices. Lemmas glabrous blades somewhat Elev. 8700 ft. scabrous, spikelets only 5 milimeters long. Phenology: Flowers. On moist scree and slides. Lemmas pilose. Phenology: Flowers. Origin: Native. Origin: Native. C. L. Hitchcock 12930 30 Jul 1945 Klaus H. Lackschewitz 4515 14 Jul 1973 with C. V. Muhlick WTU-267375 WTU-100510 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa cusickii Vasey ssp. epilis (Scribn.) W.A. Weber U.S.A., WASHINGTON, PIERCE COUNTY: Mount Rainier, Seattle. U.S.A., MONTANA, RAVALLI COUNTY: 46.850833°, -121.7625°; NAD 27, uncertainty: 10000 m., Source: North side of Rocky Fellfield on east Saint Joseph Park. Georeferenced, Georef'd by WTU Staff Elev. 9000 ft. Phenology: Fruits. Origin: Native. Phenology: Flowers. Origin: Native. E. C. Smith 966 Aug 1890 Klaus H. Lackschewitz 1664 31 Jul 1969 WTU-3664 WTU-258226 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, JEFFERSON COUNTY: U.S.A., WASHINGTON, WHATCOM COUNTY: Marmot Pass, Olympic Mountains. Mt. Baker, upper terminus of west lateral morine, Coleman Glacier. Elev. 5500 ft. 48.78111°, -121.84639°; WGS 84, uncertainty: 10000 m., Source: 47.81833°, -123.13222°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff At edge of snobank, on shale. Tufted. Phenology: Fertile. Origin: Open alpine ridges. Phenology: Fertile. Origin: Native. Native. J. William Thompson 9953 18 Aug 1933 C. L. Hitchcock 23042 5 Aug 1963 WTU-25559JWT WTU-220605 Poaceae Poaceae Poa cusickii Vasey ssp. epilis (Scribn.) W.A. Weber Poa secunda J. Presl ssp. secunda U.S.A., MONTANA, FLATHEAD COUNTY: U.S.A., WASHINGTON, PIERCE COUNTY: East facing talus slope on Mount Aeneas. Mount Rainier. Elev. 7000 ft. Elev. 8000 ft. Talus slope. Phenology: Flowers. Origin: Native. 46.85163°, -121.76092°; WGS 84, uncertainty: 11000 m., Source: GeoLocate, Georef'd by WTU Staff H. T. Rogers 1299 28 Aug 1942 Phenology: Fruits. Origin: Native. with J. M. Rogers C. V. Piper 974 Aug 1889 WTU-253385 WTU-3684 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, PEND OREILLE COUNTY: Thunder Mtn. U.S.A., WASHINGTON, OKANOGAN COUNTY: Elev. 6500 ft. In Angels Pass, Tiffany Range. 48.87596°, -117.0703°; WGS 84, uncertainty: 1000 m., Source: Elev. 5000 ft. GeoLocate, Georef'd by WTU Staff 48.68163°, -119.83644°; WGS 84, uncertainty: 1000 m., Source: Open ridges. Phenology: Fertile. Origin: Native. Georeferenced, Georef'd by WTU Staff Rocky talus slopes. Phenology: Fertile. Origin: Native. Earle F. Layser 1361 19 Jun 1969 J. William Thompson 7051 28 Jun 1931 WTU-242154 WTU-25456JWT-B Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa cusickii Vasey ssp. epilis (Scribn.) W.A. Weber U.S.A., OREGON, MARION COUNTY: Silver Creek Falls. U.S.A., MONTANA, FLATHEAD COUNTY: Rocky underneath of the falls. Phenology: Fertile. Origin: Native. East slope of Mount Aeneas, Swan Range, Flathead National Forest. J. William Thompson 4978 11 Jul 1928 Elev. 8000 ft. On talus of cirque. Phenology: Flowers. Origin: Native. WTU-25456JWT-A A. R. Kruckeberg 4323 7 Aug 1957 Poaceae WTU-192030 Poa secunda J. Presl ssp. secunda Poaceae U.S.A., MONTANA, GLACIER COUNTY: Poa secunda J. Presl ssp. secunda Lewis Range. Glacier National Park. Siyeh Pass. Elev. 7544 ft. U.S.A., WASHINGTON, CHELAN COUNTY: Collected on west-facing talus slope near pass. Phenology: Fruits. Three Brothers. Origin: Native. Elev. 3500 ft. 47.43891°, -120.74198°; WGS84, uncertainty: 2000 m., Source: L. H. Harvey 7151a 8 Aug 1964 Georeferenced, Georef'd by WTU Staff with R. H. Pemble Lower alpine slopes. Phenology: Fertile. Origin: Native. WTU-232492 J. William Thompson 10730 21 Jun 1934 WTU-24505 Poaceae Poa cusickii Vasey ssp. epilis (Scribn.) W.A. Weber Poaceae U.S.A., MONTANA, FLATHEAD COUNTY: Poa cusickii Vasey ssp. epilis (Scribn.) W.A. Weber Along east face of ridge between Twin Lakes and Mount Anaeas, Swan Range, Flathead National Forest. U.S.A., MONTANA, BEAVERHEAD COUNTY: Elev. 7500 ft. Below Oreamnos Lake, Head of Pintlar Creek, Anaconda Range. Spruce-fir-vaccinium association. Phenology: Flowers. Origin: On rock outcrop just below lake. Phenology: Flowers. Origin: Native. Native. C. L. Hitchcock 12831 27 Jul 1945 A. R. Kruckeberg 4319 7 Aug 1957 with C. V. Muhlick WTU-192057 WTU-100357 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, KITTITAS COUNTY: U.S.A., WASHINGTON, OKANOGAN COUNTY: Along Cle Elum River. Summit of Muckamuck Lookout, Tiffany Range. Elev. 2000 ft. Elev. 6300 ft. 47.176973°, -120.991239°; WGS 84, uncertainty: 10000 m., 48.611032°, -119.856611°; WGS 84, uncertainty: 4000 m., Source: GeoLocate, Georef'd by WTU Staff Source: Georeferenced, Georef'd by WTU Staff Rocky ledges. Phenology: Fertile. Origin: Native. Exposed open summit. Phenology: Fertile. Origin: Native. J. William Thompson 10492 12 May 1934 J. William Thompson 7005 26 Jun 1931 WTU-13097JWT WTU-25890

Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, KITTITAS COUNTY: U.S.A., WASHINGTON, FRANKLIN COUNTY: Head of Beverly Creek, Wenatchee Mts. Southwest Franklin. Elev. 5000 ft. 46.34522°, -119.15623°; WGS 84, uncertainty: 10000 m., Source: 47.372454°, -120.877017°; WGS 84, uncertainty: 10000 m., GeoLocate, Georef'd by WTU Staff Source: GeoLocate, Georef'd by WTU Staff Timber line. Phenology: Fertile. Origin: Native. Open rock slides. Phenology: Fertile. Origin: Native. J. M. Grant s.n. 15 Jul 1899 J. William Thompson 10042 2 Sep 1933 WTU-3480 WTU-25423JWT-A Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, KITTITAS COUNTY: U.S.A., OREGON, HARNEY COUNTY: Along Cle Elum River. Near Fish Lake; Steen Mountains. Elev. 2000 ft. Elev. 7000 ft. 47.176973°, -120.991239°; WGS 84, uncertainty: 10000 m., Alpine meadow. Phenology: Fruits. Origin: Native. Source: GeoLocate, Georef'd by WTU Staff Rocky ledges along river. Phenology: Fertile. Origin: Native. J. William Thompson 120931/2 15 Jul 1935 J. William Thompson 10492 12 May 1934 WTU-34063 WTU-24738 Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, YAKIMA COUNTY: Chinook Pass, Cascade Mountains. U.S.A., WASHINGTON, KITTITAS COUNTY: Elev. 5500 ft. Table Mountain, Wenatchee Mts. 46.873056°, -121.508333°; NAD 27, uncertainty: 500 m., Source: Elev. 5500 ft. Georeferenced, Georef'd by WTU Staff 47.24361°, -120.55833°; WGS 84, uncertainty: 10000 m., Source: Crevices of cliffs. Phenology: Fertile. Origin: Native. GeoLocate, Georef'd by WTU Staff Alpine slope. Phenology: Fertile. Origin: Native. J. William Thompson 9856 12 Aug 1933 J. William Thompson 9736 9 Aug 1933 WTU-25423JWT-B WTU-25417JWT Poaceae Poaceae Poa cusickii Vasey ssp. epilis (Scribn.) W.A. Weber Poa cusickii Vasey ssp. epilis (Scribn.) W.A. Weber U.S.A., MONTANA, BEAVERHEAD COUNTY: Near Lake Waukena where dry, Pioneer Mountains. U.S.A., MONTANA, BEAVERHEAD COUNTY: On rocks. Lemmas scaberulous, but only 4 milimeters long, so Above Torrey Lake, Pioneer Range. possibly this is some other species. Phenology: Flowers. Origin: Talus slope. Phenology: Flowers. Origin: Native. Native. C. L. Hitchcock 15049 27 Jul 1946 C. L. Hitchcock 13127 1 Aug 1945 with C. V. Muhlick with C. V. Muhlick WTU-104952 WTU-98068 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, KITTITAS COUNTY: U.S.A., IDAHO, VALLEY COUNTY: Bald Mountain, Snoqualmie National Forest. At northeast end of Payette Lake. Elev. 5800 ft. Elev. 5200 ft. 46.96611°, -120.94306°; WGS 84, uncertainty: 10000 m., Source: 44.91167°, -116.125°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Alpine slopes. Phenology: Fertile. Origin: Native. Granite xerosere; open rocky slope in Douglas fir association. Phenology: Fruits. Origin: Native. J. William Thompson 14801 22 Jun 1940 J. D. Mckendrick s.n. 8 Jul 1967 WTU-22789JWT WTU-273680 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa cusickii Vasey ssp. epilis (Scribn.) W.A. Weber U.S.A., WASHINGTON, WHATCOM COUNTY: Heliotrope Ridge, Mt. Baker. U.S.A., MONTANA, MADISON COUNTY: Elev. 6000 ft. Tobacco Root Mountains, about 2 miles above Branham Lakes. 48.78444°, -121.88528°; WGS 84, uncertainty: 10000 m., Source: Elev. 7216 ft. GeoLocate, Georef'd by WTU Staff 45.517434°, -111.992793°; WGS 84, uncertainty: 4000 m., Alpine meadow. Phenology: Fertile. Origin: Native. Source: Digital Map, Georef'd by Joseph Stormer Dry slopes. Phenology: Fertile. Origin: Native. J. William Thompson 11244 11 Aug 1934 Pat Elvander 752 11 Jul 1976 WTU-13254JWT with Matt Elvander WTU-272822 Poaceae Poa cusickii Vasey ssp. epilis (Scribn.) W.A. Weber Poaceae U.S.A., MONTANA, RAVALLI COUNTY: Poa secunda J. Presl ssp. secunda Trapper Peak. Elev. 8500 ft. U.S.A., WASHINGTON, CLALLAM COUNTY: 45.889919°, -114.297588°; uncertainty: 3200 m. Mt. Angeles, Olympic Peninsula. On dry southeast slope in open windtimber. Common. Phenology: Elev. 5000 ft. Flowers. Origin: Native. Phenology: Fertile. Origin: Native. Klaus H. Lackschewitz 1395 19 Jul 1969 G. N. Jones 3312 Jul 1931 WTU-258225 WTU-21932

Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, YAKIMA COUNTY: U.S.A., OREGON, CLATSOP COUNTY: Mt. Aix, Snoqualmie National Forest. Onion Peak. Elev. 7000-7805 ft. Elev. 3064 ft. 46.79466°, -121.25527°; WGS 84, uncertainty: 3500 m., Source: T4N R10W S22; NAD 27, uncertainty: 805 m., Source: TRS2LL, GeoLocate, Georef'd by WTU Staff Georef'd by Ben Legler Alpine slopes. Phenology: Fertile. Origin: Native. Rocky slopes and pinnacles form the summit, where a small remnant stand of Abies amabilis and Tsuga heterophylla occurs (all J. William Thompson 15031 15 Jul 1940 the surrounding forests are logged-off). Steep open slopes at the summit have an herbaceous flora with relic xeric elements. Common WTU-22808JWT on the steep, open gravelly slope, southeast-facing side of summit. Anthers abortive and lack pollen?. Phenology: Flowers. Origin: Native. Poaceae K. L. Chambers 3167 29 Jun 1971 Poa cusickii Vasey ssp. epilis (Scribn.) W.A. Weber WTU-260936 U.S.A., MONTANA, POWELL COUNTY: Top of Gordon Mountain, 6 miles south of Big Prairie Ranger Station, Flathead National Forest, South Fork Primitive Area. Elev. 8300 ft. 47.423309°, -113.240586°; uncertainty: 800 m. Phenology: Flowers. Origin: Native. C. L. Hitchcock 18864 22 Jul 1948 WTU-125784 Poaceae Poaceae Poa cusickii Vasey ssp. epilis (Scribn.) W.A. Weber Poa cusickii Vasey ssp. epilis (Scribn.) W.A. Weber U.S.A., MONTANA, MADISON COUNTY: U.S.A., IDAHO, LEMHI COUNTY: South side of Black Butte, Gravelly Range. Lemhi Mountains. Near head of Eight Mile Creek, circa 12 miles Elev. 10000 ft. southwest of Leadore. 44.900833°, -111.854445°; WGS 84, uncertainty: 751 m., Source: 44.557266°, -113.530043°; WGS 84, uncertainty: 1000 m., Digital Map, Georef'd by Joseph Stormer Source: GeoLocate, Georef'd by WTU Staff Near snow in meadow. Phenology: Flowers. Origin: Native. In drier parts of meadow. Phenology: Flowers. Origin: Native. C. L. Hitchcock 16899 26 Jul 1947 C. L. Hitchcock 9236 24 Jun 1944 with C. V. Muhlick WTU-115645 WTU-91520 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, CLALLAM COUNTY: Seven Lakes Basin, Mount Olympus National Monument. U.S.A., WASHINGTON, CLALLAM COUNTY: Elev. 5000 ft. Boulder Creek, Mount Olympus National Monument. 47.909167°, -123.7625°; NAD 27, uncertainty: 2000 m., Source: 47.983611°, -123.660833°; NAD 27, uncertainty: 10000 m., Georeferenced, Georef'd by WTU Staff Source: Georeferenced, Georef'd by WTU Staff Moist ground. Hudsonian zone. Phenology: Fertile. Origin: Native. Hudsonian zone. Phenology: Fertile. Origin: Native. George Neville Jones 8254 24 Aug 1935 George Neville Jones 8478 6 Sep 1935 WTU-30564 WTU-30621

Poaceae Poaceae Poa cusickii Vasey ssp. epilis (Scribn.) W.A. Weber Poa secunda J. Presl ssp. secunda U.S.A., IDAHO, BLAINE COUNTY: CANADA, BRITISH COLUMBIA: Divide between Alpine Creek and Twin Lakes. Queen Charlotte Islands. Mount de la Touche. Fairfax Inlet. Tasu Elev. 10000 ft. Sound. West coast of Moresby Island. 43.895603°, -114.907459°; WGS 84, uncertainty: 10000 m., Elev. 1400 ft. Source: GeoLocate, Georef'd by WTU Staff On boulder talus slope at treeline; old slide. Collection date listed as Sawtooth primitive area. Lemmas minutely scabrous on back. 16-17 Aug 1957. Voucher specimen cited in FLORA OF THE Phenology: Flowers. Origin: Native. QUEEN CHARLOTTE ISLANDS. I. SYSTEMATICS OF THE VASCULAR PLANTS by James A. Calder and Roy L. Taylor. C. L. Hitchcock 10499 30 Jul 1944 QUEEN?S PRINTER, OTTOWA, 1968. Phenology: Fruits. Origin: with C. V. Muhlick Native. WTU-91720 J. A. Calder 23595 16 Aug 1957 with R. L. Taylor Poaceae WTU-241102 Poa secunda J. Presl ssp. secunda Poaceae U.S.A., MONTANA, FLATHEAD COUNTY: Poa cusickii Vasey ssp. epilis (Scribn.) W.A. Weber North slope in Bad Rock Canyon; south side of Flathead River; about 3 miles east of Columbia Falls. U.S.A., IDAHO, ELMORE COUNTY: Rocky north slope in canyon. Phenology: Flowers & Fruits. Origin: Divide above Trinity Lakes, circa 10 miles west of Featherville. Native. Elev. 9200 ft. 43.609826°, -115.457272°; WGS 84, uncertainty: 1000 m., H. T. Rogers 1001 28 Jun 1942 Source: GeoLocate, Georef'd by WTU Staff with J. M. Rogers Granitic soil. Closest perhaps to epilis Scribn. but doesn't fit any species, lemmas glabrous, minutely scaberulous above (chase says WTU-240911 epilis). Phenology: Flowers. Origin: Native. C. L. Hitchcock 10362 25 Jul 1944 Poaceae with C. V. Muhlick Poa secunda J. Presl ssp. secunda WTU-91222 U.S.A., WASHINGTON, CLALLAM COUNTY: Boulder Creek, Mount Olympus National Monument. 47.983611°, -123.660833°; NAD 27, uncertainty: 10000 m., Source: Georeferenced, Georef'd by WTU Staff Sandy stream bank. Hudsonian zone. Phenology: Fertile. Origin: Native. George Neville Jones 8455 6 Sep 1935 WTU-30620 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, CLALLAM COUNTY: U.S.A., WASHINGTON, CLALLAM COUNTY: East face of first peack of Mt. Angeles. Northside of Olympic Mount Angeles, Olympic Mountains. Peninsula. Elev. 5500 ft. Elev. 4500 ft. 47.995278°, -123.474444°; NAD 27, uncertainty: 1000 m., Source: 47.99684°, -123.46778°; WGS 84, uncertainty: 1000 m., Source: Georeferenced, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Moist slopes. Phenology: Fertile. Origin: Native. Cliffs and crevices in rocks. Phenology: Fertile. Origin: Native. J. William Thompson 7842 10 Aug 1931 V. L. Marsh 983 21 Jun 1938 WTU-25665JWT WTU-353038 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., OREGON, BAKER COUNTY: U.S.A., WASHINGTON, CLALLAM COUNTY: Blue Mountains. Van Patton Peak. Bogachiel Peak, Olympus National Monument. Alpine rock slides. This sheet has 2 specimens that are different Elev. 6200 ft. genera, one is Festuca sp. Phenology: Fertile. Origin: Native. 47.90556°, -123.77611°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff J. William Thompson 13443 23 Jul 1936 Subalpine mountain meadows. Shallow, rocky, clay loam. Not common. 18" - 24". Phenology: Fertile. Origin: Native. WTU-3018JWT-A J. E. Schwartz 306 23 Jul 1936 Poaceae WTU-91491 Poa secunda J. Presl ssp. secunda Poaceae U.S.A., WASHINGTON, CHELAN COUNTY: Mount Stuart, Wenatchee Mountains. Poa secunda J. Presl ssp. secunda Elev. 7500 ft. 47.47522°, -120.90238°; WGS84, uncertainty: 2000 m., Source: U.S.A., WASHINGTON, CLALLAM COUNTY: Georeferenced, Georef'd by WTU Staff Mt. Angeles, Olympic Mts. Granitic slopes. Phenology: Fertile. Origin: Native. Elev. 5500 ft. 47.995362°, -123.467118°; WGS 84, uncertainty: 2250 m., J. William Thompson 5784 20 Aug 1930 Source: GeoLocate, Georef'd by Joseph Stormer Alpine ledges. Phenology: Fertile. Origin: Native. WTU-25648JWT J. William Thompson 10090 9 Sep 1933 Poaceae WTU-25557JWT Poa cusickii Vasey ssp. epilis (Scribn.) W.A. Weber Poaceae U.S.A., IDAHO, ELMORE COUNTY: Sawtooth Primitive Area, headwaters of Middle Fork Boise River Poa cusickii Vasey ssp. epilis (Scribn.) W.A. Weber above Atlanta, Middle Spangle Lake. 43.806137°, -115.132064°; WGS 84, uncertainty: 10000 m., U.S.A., IDAHO, ELMORE COUNTY: Source: GeoLocate, Georef'd by WTU Staff Sawtooth Primitive Area, headwaters of Middle Fork Boise River On rocks. Lemmas minutely scaberulous, otherwise glabrous. above Atlanta, Middle Spangle Lake. Phenology: Flowers. Origin: Native. 43.806137°, -115.132064°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff C. L. Hitchcock 10150 19 Jul 1944 Rocks. Lemmas minutley scabrous-pubescent on keel and marginal with C. V. Muhlick nerves, glabrous at base ligule 1.5 milimeters long, blades involute. Phenology: Flowers. Origin: Native. WTU-91702 C. L. Hitchcock 10145 19 Jul 1944 with C. V. Muhlick Poaceae WTU-93319 Poa cusickii Vasey ssp. epilis (Scribn.) W.A. Weber U.S.A., IDAHO, ELMORE COUNTY: Poaceae Upper Trinity Lake. Approximately 10 miles west of Featherville. Elev. 9000 ft. Poa secunda J. Presl ssp. secunda ? 43.609826°, -115.457272°; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff U.S.A., MONTANA, FLATHEAD COUNTY: Cirque above lake. Lemmas glabrous. Phenology: Flowers. Origin: One and one-half miles southeast of Columbia Falls. Native. Northwest slope. Phenology: Fruits. Origin: Native. C. L. Hitchcock 10372 25 Jul 1944 H. T. Rogers 938 12 Jun 1942 with C. V. Muhlick with J. M. Rogers WTU-91741 WTU-241397 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, GRAYS HARBOR COUNTY: U.S.A., WASHINGTON, JEFFERSON COUNTY: Trail to Mount Colonel Bob Lookout, Olympic Mountains. Marmot Pass, Olympic Mountains. Elev. 4700 ft. Elev. 6500 ft. 47.48889°, -123.74556°; WGS 84, uncertainty: 10000 m., Source: 47.818333°, -123.135556°; NAD 27, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff Georeferenced, Georef'd by WTU Staff Talus slopes. Phenology: Fertile. Origin: Native. Crevices of cliffs. Phenology: Fertile. Origin: Native. J. William Thompson 7314 9 Jul 1931 J. William Thompson 8001 13 Aug 1931 WTU-25441JWT WTU-25878JWT

Poaceae Poaceae Poa cusickii Vasey ssp. epilis (Scribn.) W.A. Weber Poa secunda J. Presl ssp. secunda U.S.A., IDAHO, CUSTER COUNTY: U.S.A., OREGON, TILLAMOOK COUNTY: Head of East Fork Pahsimeroi River. Narrows of the Wilson River, 16 miles from Tillamook. Elev. 10300 ft. Rocky crevacies. Phenology: Fertile. Origin: Native. 44.157148°, -113.703752°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff J. William Thompson 3133 23 Aug 1927 Broken limestone in basin. Bunch grasses in 1-3 inches clumps, lemmas glabrous, minutely puberulent above. Phenology: Flowers. WTU-25430JWT-A Origin: Native. C. L. Hitchcock 11064 14 Aug 1944 Poaceae with C. V. Muhlick Poa secunda J. Presl ssp. secunda WTU-91743 U.S.A., WASHINGTON, YAKIMA COUNTY: North slope, Wodan's Vale, Mount Adams. Poaceae 46.20255°, -121.4908°; WGS 84, uncertainty: 8000 m., Source: GeoLocate, Georef'd by WTU Staff Poa secunda J. Presl ssp. secunda Steep slope. Phenology: Fertile. Origin: Native. U.S.A., IDAHO, BOUNDARY COUNTY: Wilhelm N. Suksdorf 5393 22 Sep 1903 Smith Peak, Smith Creek Region. Elev. 6000-7000 ft. WTU-287844 48.963645°, -116.53169°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff Sunny slope. Phenology: Fruits. Origin: Native. Poaceae G. B. Rossbach 763 16 Jul 1936 Poa secunda J. Presl with R. P. Rossbach U.S.A., WASHINGTON, WHATCOM COUNTY: WTU-96479 Above Bagley Lake, Mount Baker Lodge. Elev. 4500 ft. 48.86361°, -121.68111°; WGS 84, uncertainty: 10000 m., Source: Poaceae GeoLocate, Georef'd by WTU Staff Rocky slopes. Phenology: Fertile. Origin: Native. Poa secunda J. Presl ssp. secunda J. William Thompson 5381 25 Jul 1930 U.S.A., WASHINGTON, KITTITAS COUNTY: Miller Peak. WTU-25430JWT-B Elev. 6420 ft. 47.39472°, -120.74222°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff Poaceae Shale-sandstone-conglomerate talus of northeast slope. Subalpine fir-mountain hemlock-whitebark pine forest type. Phenology: Fertile. Poa secunda J. Presl ssp. secunda Origin: Native. U.S.A., WASHINGTON, KITTITAS COUNTY: A. R. Kruckeberg 3961 23 Aug 1955 Iron Mountain; Wenatchee Mountains. Elev. 5000 ft. WTU-191211 47.41511°, -120.90036°; WGS 84, uncertainty: 2000 m., Source: Georeferenced, Georef'd by WTU Staff Northern side of ledge. Collected: 27-31 July 1931. Phenology: Fertile. Origin: Native. J. William Thompson 7800 27 Jul 1931 WTU-25916JWT-A Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, KLICKITAT COUNTY: U.S.A., OREGON, HOOD RIVER COUNTY: Bingen Mountain, Bingen. Near Mitchell. 45.715°, -121.46333°; WGS 84, uncertainty: 10000 m., Source: Rocky places. Phenology: Fertile. Origin: Native. GeoLocate, Georef'd by WTU Staff Phenology: Fertile. Origin: Native. Wilhelm N. Suksdorf 1370 5 May 1909 Wilhelm N. Suksdorf 5607 18 May 1906 WTU-287760 WTU-287839 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., MONTANA, MISSOULA COUNTY: East side of Glacier Peaks above Turquoise Lake. Mission Range. U.S.A., WASHINGTON, CHELAN COUNTY: Elev. 8000-9000 ft. Iron Mountain, Wenatchee Mountains. Ledges. Phenology: Fertile. Origin: Native. Elev. 6000 ft. 47.41222°, -120.71417°; WGS 84, uncertainty: 10000 m., Source: G. B. Rossbach 762 11 Aug 1936 GeoLocate, Georef'd by WTU Staff with R. P. Rossbach Open crests of ridges. Collected: 27-31 July 1931. Phenology: Fertile. Origin: Native. WTU-96480 J. William Thompson 7801 27 Jul 1931 Poaceae WTU-25916JWT-B Poa secunda J. Presl ssp. secunda Poaceae U.S.A., WASHINGTON, SKAMANIA COUNTY: Cape Horn. Poa secunda J. Presl ssp. secunda 45.57278°, -122.19389°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff U.S.A., WASHINGTON, SKAMANIA COUNTY: Talus slope. Phenology: Fertile. Origin: Native. Dog Creek, near Cooks. 45.710936°, -121.671067°; WGS 84, uncertainty: 10000 m., Wilhelm N. Suksdorf 10476 27 May 1920 Source: GeoLocate, Georef'd by WTU Staff Phenology: Fertile. Origin: Native. WTU-287625 Wilhelm N. Suksdorf 11672 12 May 1924 Poaceae WTU-287704 Poa secunda J. Presl ssp. secunda Poaceae U.S.A., WASHINGTON, KLICKITAT COUNTY: In the Big White Salmon River Canyon a few miles northwest of Poa secunda J. Presl ssp. secunda Bingen. 45.747605°, -121.52101°; WGS 84, uncertainty: 10000 m., U.S.A., WASHINGTON, JEFFERSON COUNTY: Source: GeoLocate, Georef'd by WTU Staff Marmot Pass, Olympic Mountains. On rocks. Phenology: Fertile. Origin: Native. Elev. 6500 ft. 47.818333°, -123.135556°; NAD 27, uncertainty: 1000 m., Source: Wilhelm N. Suksdorf 6558 14 May 1909 Georeferenced, Georef'd by WTU Staff Talus below snow. Phenology: Fertile. Origin: Native. WTU-287624 J. William Thompson 7965 13 Aug 1931 Poaceae WTU-25876JWT Poa secunda J. Presl ssp. secunda Poaceae U.S.A., MONTANA, MISSOULA COUNTY: Between Holland Lookout and Upper Holland Lake; Swan Range, Poa secunda J. Presl ssp. secunda about 80 miles northeast of Missoula. Elev. 7000 ft. U.S.A., WASHINGTON, SKAMANIA COUNTY: T20N R15E S29 SENE; WGS 84, uncertainty: 500 m., Source: Mount Adams. Digital map, Georef'd by John Bassett 46.18791°, -121.56481°; WGS 84, uncertainty: 10000 m., Source: Semi-open, rocky slopes. Phenology: Fertile. Origin: Native. GeoLocate, Georef'd by WTU Staff On rocks. (161 to Vasey). Phenology: Fertile. Origin: Native. Arthur Cronquist 7951 18 Jul 1955 Wilhelm N. Suksdorf 4918 6 Aug 1885 WTU-162414 WTU-287766 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, SKAMANIA COUNTY: U.S.A., IDAHO, LATAH COUNTY: Cape Horn. Tomer's Butte, four miles southeast of Moscow. 45.57278°, -122.19389°; WGS 84, uncertainty: 10000 m., Source: 46.7325°, -116.99917°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Talus slope. Phenology: Fertile. Origin: Native. Phenology: Fertile. Origin: Native. Wilhelm N. Suksdorf 10463 27 May 1920 W. H. Baker 7380 5 May 1951 WTU-287831 WTU-274311

Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., IDAHO, CUSTER COUNTY: CANADA, ALBERTA: Lemhi Range, western base of Mount Mogg. [locality and coordinates withheld; status in Alberta: S2 (Imperiled; Elev. 10000 ft. ABNHIC)] 44.667246°, -113.705349°; uncertainty: 2000 m., Georef'd by Elev. 7700 ft. Joseph Stormer, Invalid coordinates (located outside county Loose shale. Phenology: Fertile. Origin: Native. bounds). Talus in cirque. Non-rhizomatous; lemmas minutely puberulent on C. L. Hitchcock 7920 7 Aug 1941 lower half. Phenology: Fertile. Origin: Native. with J. S. Martin C. L. Hitchcock 11254 19 Aug 1944 WTU-66340 with muhlick WTU-91723 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, YAKIMA COUNTY: Wodan's Vale, east side of Mount Adams. U.S.A., WASHINGTON, SKAMANIA COUNTY: Elev. 6560 ft. Cape Horn. 46.20255°, -121.4908°; WGS 84, uncertainty: 8000 m., Source: 45.57278°, -122.19389°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Phenology: Fertile. Origin: Native. Rocky places. Phenology: Fertile. Origin: Native. Wilhelm N. Suksdorf 5835 5 Aug 1906 Wilhelm N. Suksdorf 10472 27 May 1920 WTU-287693 WTU-287828 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., UTAH COUNTY: U.S.A., OREGON, BAKER COUNTY: Summit of Mt. Naomi. Slopes of Red Mt., above Cornucopia, Wallowa Mts. Elev. 9980 ft. Elev. 7500 ft. Rocky, shallow soil. Phenology: Fertile. Origin: Native. Alpine slopes. Phenology: Fertile. Origin: Native. Bassett Maguire 14190 20 Jun 1936 J. William Thompson 13376 20 Jul 1936 WTU-54413 WTU-3011JWT Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, YAKIMA COUNTY: U.S.A., WASHINGTON, YAKIMA COUNTY: North slope, Wodan's Vale, Mount Adams. Mount Adams. Elev. 7216 ft. Elev. 6560 ft. 46.20255°, -121.4908°; WGS 84, uncertainty: 8000 m., Source: 46.20255°, -121.4908°; WGS 84, uncertainty: 8000 m., Source: GeoLocate, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff On moist, rocky places. Phenology: Fertile. Origin: Native. On stony slopes. Phenology: Flowers. Origin: Native. Wilhelm N. Suksdorf 5834 5 Aug 1906 Wilhelm N. Suksdorf 2834 12 Jul 1900 WTU-287695 WTU-287700 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., MONTANA, RAVALLI COUNTY: U.S.A., WASHINGTON, WHITMAN COUNTY: 1 mile southwest of St. Marys Peak, Bitterroot Mts. Snake River Canyon, west of Wawawai. Phenology: Fertile. Origin: Native. 46.63139°, -118.05194°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff C. L. Hitchcock 17107 5 Aug 1947 Dry rocky slopes. Phenology: Fertile. Origin: Native. WTU-115636 W. H. Baker 6502 22 Apr 1950 WTU-274313 Poaceae Poa secunda J. Presl ssp. secunda Poaceae U.S.A., OREGON, MORROW COUNTY: Poa secunda J. Presl ssp. secunda Blue Mountains, between Spray and Hardman. Elev. 3600 ft. U.S.A., WASHINGTON, WHITMAN COUNTY: T6S R26E S6; NAD 27, uncertainty: 805 m., Source: TRS2LL, Along the bank of the Snake River, 4 miles east of Wawawai. Georef'd by Ben Legler 46.63692°, -117.38033°; WGS 84, uncertainty: 500 m., Source: Open places in ponderosa pine area. In small tufts, without GeoLocate, Georef'd by WTU Staff rhizomes. Phenology: Fertile. Origin: Native. Sandy soil along the bank of the river. Phenology: Fertile. Origin: Native. Arthur Cronquist 6617 20 Jun 1950 W. H. Baker 15117 22 Mar 1958 WTU-144322 WTU-266310 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa ×multnomae Piper U.S.A., WASHINGTON, CLALLAM COUNTY: Klahhane Ridge, Olympic National Park, north cirque east of Mount U.S.A., WASHINGTON, SKAMANIA COUNTY: Angeles. Cape Horn. Elev. 5800 ft. Elev. 60 ft. 47.99472°, -123.43889°; WGS 84, uncertainty: 10000 m., Source: T1N R5E S16 mid.; NAD 27, uncertainty: 805 m., Source: GeoLocate, Georef'd by WTU Staff TRS2LL, Georef'd by Ben Legler 30% slope, 20% cover, north aspect. Phenology: Flowers. Origin: Sheer south facing basalt cliff above the Columbia River. Phenology: Native. Fertile. Origin: Native. Douglas K. Pike 831791 31 Aug 1931 Lois M. Kemp 82108 29 Apr 1980 WTU-293214 WTU-286940

Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, KING COUNTY: U.S.A., OREGON, WALLOWA COUNTY: Olympic Mountains, Seattle. Near south fork of the Lostine River, 18 miles southeast of Lostine. 47.60639°, -122.33083°; WGS 84, uncertainty: 10000 m., Source: Rocky ledges. Phenology: Fertile. Origin: Native. GeoLocate, Georef'd by WTU Staff Phenology: Flowers. Origin: Native. W. H. Baker 11491 4 Jun 1954 Chas. V. Piper s.n. Aug 1890 WTU-273622 WTU-3695 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, ASOTIN COUNTY: Canyon of Snake River, 2 miles south of Asotin. U.S.A., WASHINGTON, CHELAN COUNTY: 46.310484°, -117.04722°; WGS 84, uncertainty: 1000 m., Source: Three Brothers Peak, Wenatchee Mountains. GeoLocate, Georef'd by WTU Staff Elev. 7000 ft. Rocky cliffs. Phenology: Fertile. Origin: Native. 47.43891°, -120.74198°; WGS84, uncertainty: 2000 m., Source: Georeferenced, Georef'd by WTU Staff W. H. Baker s.n. 29 Apr 1956 Rocky alpine slopes. Phenology: Fertile. Origin: Native. WTU-273642 J. William Thompson 12630 19 Aug 1935 WTU-34262 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., IDAHO, IDAHO COUNTY: U.S.A., IDAHO, IDAHO COUNTY: Southeast of Burnt Knob Lookout, Nez Perce National Forest. Above Elk Lake. Elev. 8100 ft. 45.29083°, -116.24667°; WGS 84, uncertainty: 10000 m., Source: 45.46833°, -115.28194°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Dry rocky hillsides. Phenology: Fertile. Origin: Native. Rocky cliffs. Phenology: Fertile. Origin: Native. W. H. Baker 12239 30 Jul 1954 W. H. Baker 12660 17 Aug 1954 WTU-266307 WTU-273648 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., IDAHO, CLEARWATER COUNTY: U.S.A., WASHINGTON, SKAMANIA COUNTY: Orofino Grade 2 miles northwest of Orofino, on road to Ahsahka. Cape Horn. 46.49991°, -116.283903°; WGS 84, uncertainty: 1000 m., Source: 45.57278°, -122.19389°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Open talus slope, bunchgrass association. Phenology: Fertile. Talus slopes. Phenology: Flowers. Origin: Native. Origin: Native. Wilhelm N. Suksdorf 10466 27 May 1920 C. L. Hitchcock 8425 28 May 1944 with C. V. Muhlick WTU-287728 WTU-93912 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., IDAHO, IDAHO COUNTY: Southeast of Burnt Knob Lookout, Nez Perce National Forest. U.S.A., MONTANA, POWELL COUNTY: Elev. 8100 ft. Along Pendant Creek, circa. 12 miles west of Big Salmon Lake. 45.46833°, -115.28194°; WGS 84, uncertainty: 10000 m., Source: 47.480607°, -113.510848°; WGS 84, uncertainty: 10000 m., GeoLocate, Georef'd by WTU Staff Source: Digital Map, Georef'd by Joseph Stormer, Invalid Rocky cliffs. Phenology: Fertile. Origin: Native. coordinates (located outside county bounds). Meadowland. Phenology: Fertile. Origin: Native. W. H. Baker 12660 17 Aug 1954 C. L. Hitchcock 17199 16 Aug 1947 WTU-273649 WTU-115667 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, YAKIMA COUNTY: Wodan's Vale, Mount Adams. U.S.A., IDAHO, CUSTER COUNTY: 46.20255°, -121.4908°; WGS 84, uncertainty: 8000 m., Source: Just below Frog Lake, north base of Castle Peak, White Cloud GeoLocate, Georef'd by WTU Staff Range, Challis National Forest. (215 Vasey). Phenology: Flowers. Origin: Native. Elev. 10400 ft. 44.07972°, -114.54528°; WGS 84, uncertainty: 5000 m., Source: Wilhelm N. Suksdorf 1120 29 Aug 1886 GeoLocate, Georef'd by WTU Staff Small meadow. Lammas crisp-puberulent especially on keel and WTU-287637 marginal nerves. Phenology: Fertile. Origin: Native. C. L. Hitchcock 10823 8 Aug 1944 Poaceae with C. V. Muhlick Poa secunda J. Presl ssp. secunda WTU-91704 U.S.A., WASHINGTON, WHITMAN COUNTY: Snake River Canyon, west of Wawawai. Poaceae 46.63139°, -118.05194°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff Poa secunda J. Presl ssp. secunda Dry rocky slopes. Phenology: Fertile. Origin: Native. U.S.A., IDAHO, BOISE COUNTY: W. H. Baker 6502 22 Apr 1950 Above Payette River, Banks-Lowman Road, 15 miles west of Lowman. WTU-274319 44.097221°, -116.005102°; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff Under yellow pines. Phenology: Fertile. Origin: Native. C. L. Hitchcock 8564 31 May 1944 with C. V. Muhlick WTU-92632 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., IDAHO, BOISE COUNTY: U.S.A., IDAHO, VALLEY COUNTY: Above Payette River 5 miles north of Banks. Gold Fork Lookout, Payette National Forest, Sawtooth Mountains. 44.095861°, -116.091474°; WGS 84, uncertainty: 1000 m., Elev. 7500 ft. Source: GeoLocate, Georef'd by WTU Staff 44.67194°, -115.83667°; WGS 84, uncertainty: 10000 m., Source: Talus of granitic cliffs. Phenology: Fertile. Origin: Native. GeoLocate, Georef'd by WTU Staff Granite slopes. Phenology: Fertile. Origin: Native. C. L. Hitchcock 8553 31 May 1944 with C. V. Muhlick J. William Thompson 13903 19 Jul 1937 WTU-91736 WTU-10572JWT

Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., IDAHO, BLAINE COUNTY: U.S.A., IDAHO, VALLEY COUNTY: Just below lowermost of lakes at head of Alpine Creek, northwest of Gold Fork Lookout, Payette National Forest, Sawtooth Mountains. Alturas Lake; Sawtooth Primitive Area. Elev. 8100 ft. 43.895603°, -114.907459°; WGS 84, uncertainty: 10000 m., 44.67194°, -115.83667°; WGS 84, uncertainty: 10000 m., Source: Source: GeoLocate, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Meadowland. Clumps to 6 inches in diameter; lemmas pubescent, Granite slopes. Phenology: Fertile. Origin: Native. semi-pilose at base on keel and lateral nerves. Phenology: Fertile. Origin: Native. J. William Thompson 13828 13 Jul 1937 C. L. Hitchcock 10475 30 Jul 1944 WTU-9953JWT with C. V. Muhlick WTU-91754 Poaceae Poa secunda J. Presl ssp. secunda ? Poaceae CANADA, BRITISH COLUMBIA: Poa secunda J. Presl ssp. secunda Subalpine slopes near Lake Bootahnie [Botanie Lake], Marble Mountains. CANADA, BRITISH COLUMBIA: Elev. 5000 ft. Lillooet District: Bold northwest-facing dunite outcrop and talus 50.383684°, -121.541882°; uncertainty: 1464 m., Georef'd by above Cadwallader Creek Canyon and just south of Piebiter Creek; Joseph Stormer about 10 miles south and above Bralorne. Subalpine slopes. Collected: 20-25 June 1938. Phenology: Fertile. Elev. 5200 ft. Origin: Native. Lone ultrabasic outcrop surrounded by massive argillitechert-limestone beds; lodgepole pine and Juniperus J. William Thompson 175 20 Jun 1938 communis dominant woody species here. Phenology: Fertile. Origin: with Emily M. Thompson Native. WTU-49054 A. R. Kruckeberg 5739 10 Sep 1963 WTU-218713 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., IDAHO, ELMORE COUNTY: Summit road 2 miles south of Highway #68, on way to Glenn's Ferry. U.S.A., OREGON, BAKER COUNTY: Plants matted, the clumps up to 6-8" broad; leaves nearly all basal; Slopes of Red Mt., above Cornucopia, Wallowa Mts. lemmas keeled, villous on keel and marginal nerves, but not Elev. 7500 ft. webbed. Phenology: Fertile. Origin: Native. Alpine slopes. Phenology: Fertile. Origin: Native. C. L. Hitchcock 22668 18 Jun 1963 J. William Thompson 13378 20 Jul 1936 with C. V. Muhlick WTU-3009JWT WTU-220588

Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa ×multnomae Piper U.S.A., IDAHO, VALLEY COUNTY: U.S.A., OREGON, MULTNOMAH COUNTY: Gold Fork Lookout, Payette National Forest, Sawtooth Mountains. Above Wakkena Falls, Columbia River Gorge. Elev. 8100 ft. 45.570505°, -122.125134°; uncertainty: 800 m. 44.67194°, -115.83667°; WGS 84, uncertainty: 10000 m., Source: Bluffs. Phenology: Fertile. Origin: Native. GeoLocate, Georef'd by WTU Staff Granite slopes. Phenology: Fertile. Origin: Native. J. William Thompson 2726 18 Jun 1927 J. William Thompson 13800 11 Jul 1937 WTU-25481JWT WTU-10414JWT Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa arctica R. Br. ssp. arctica U.S.A., WASHINGTON, PIERCE COUNTY: U.S.A., MONTANA, BEAVERHEAD COUNTY: Mount Rainier. Cliffs to south of Lake Waukena, head of Rock Creek, Pioneer 46.852827°, -121.760441°; WGS 84, uncertainty: 17500 m., Mountains. Source: GeoLocate, Georef'd by Joseph Stormer Elev. 9800 ft. Phenology: Fertile. Origin: Native. 45.548191°, -112.955273°; uncertainty: 800 m. Boggy spots on granitic cliffs. Sheaths retrorsely pubescent; plants C. V. Piper s.n. Aug 1889 rhizomatous, lemmas very pilose and densely hair on nerves. Phenology: Fertile. Origin: Native. WTU-3682 C. L. Hitchcock 13083 1 Aug 1945 with C. V. Muhlick Poaceae WTU-100360 Poa arctica R. Br. U.S.A., MONTANA COUNTY: Poaceae Goat Flats, Deerlodge City, Anaconda-Pintlar Rage. Elev. 9250 ft. Poa howellii Vasey & Scribn. 46.047127°, -113.280918°; uncertainty: 750 m. Near long lasting snowbanks. Meadow with thick sod. Phenology: U.S.A., WASHINGTON, KING COUNTY: Fertile. Origin: Native. Seattle. 47.613617°, -122.310098°; WGS 84, uncertainty: 15750 m., Klaus H. Lackschewitz 4576 28 Jul 1973 Source: Digital Map, Georef'd by Joseph Stormer Phenology: Fertile. Origin: Native. WTU-261721 C. V. Piper s.n. Jun 1892 Poaceae WTU-3691 Poa arctica R. Br. Poaceae U.S.A., MONTANA, DEER LODGE COUNTY: High northeast basin of west Goat Peak, toward the crest of the Poa howellii Vasey & Scribn. north ridge. Elev. 9800 ft. U.S.A., WASHINGTON, KLICKITAT COUNTY: High basin. Phenology: Fertile. Origin: Native. West Klickitat County. 45.81722°, -121.15139°; WGS 84, uncertainty: 10000 m., Source: Klaus H. Lackschewitz 5670 23 Aug 1974 GeoLocate, Georef'd by WTU Staff Woods. Collected 6 may, April 1885. Phenology: Fertile. Origin: WTU-267373 Native. Wilhelm N. Suksdorf 616 6 Apr 1885 Poaceae WTU-287811 Poa arctica R. Br. U.S.A., MONTANA, RAVALLI COUNTY: Poaceae North slope of Ward Mtn., Bitterroot Mts. Elev. 8500 ft. Poa howellii Vasey & Scribn. Moist locations. In small colonies. Phenology: Fertile. Origin: Native. U.S.A., WASHINGTON, KLICKITAT COUNTY: Klaus H. Lackschewitz 2454 25 Aug 1970 On Bingen Mountain, Bingen. with Robert S. Irving 45.715°, -121.46333°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff WTU-258193 Neglected orchard. Phenology: Fertile. Origin: Native. Wilhelm N. Suksdorf 10496 9 Jun 1920 Poaceae WTU-287809 Poa arctica R. Br. CANADA, BRITISH COLUMBIA: Poaceae Above Victor Lake, ca. 11 miles west of Revelstroke. Elev. 1800 ft. Poa howellii Vasey & Scribn. 50.957778°, -118.396389°; WGS 84, uncertainty: 2000 m., Source: GeoLocate, Georef'd by Joseph Stormer U.S.A., WASHINGTON, KLICKITAT COUNTY: Sand pockets in stream. Phenology: Fertile. Origin: Native. Between Bingen and Hood. 45.715°, -121.46333°; WGS 84, uncertainty: 10000 m., Source: C. L. Hitchcock 7553 3 Jul 1941 GeoLocate, Georef'd by WTU Staff with J. S. Martin Railroad embankment. Phenology: Fertile. Origin: Native. WTU-68901 Wilhelm N. Suksdorf 6578 21 May 1909 WTU-287808 Poaceae Poaceae Poa howellii Vasey & Scribn. Poa macrocalyx Trautv. & C.A. Mey. U.S.A., OREGON, HOOD RIVER COUNTY: U.S.A., ALASKA COUNTY: Near Hood River. Cape Lisburne. 45.710765°, -121.514463°; WGS 84, uncertainty: 3461 m., 68° 53' N, 166° 17' W Source: Digital Map, Georef'd by Sara Legler Medow along river. Collected: July 27 - Aug. 2, 1953. Phenology: Phenology: Fertile. Origin: Native. Fertile. Origin: Native. Wilhelm N. Suksdorf 1656 6 Jun 1911 Howard A. Crum 2311 27 Jul 1953 WTU-287627 WTU-194074

Poaceae Poaceae Poa howellii Vasey & Scribn. Poa secunda J. Presl ssp. secunda U.S.A., OREGON, YAMHILL COUNTY: U.S.A., WASHINGTON, WHITMAN COUNTY: Scroggins Valley, west of Gaston. Taken from a plant growing in the USDA Soil Conservation Service Roadside. Phenology: Fertile. Origin: Native. Grass Nursery at Pullman. 46.73139°, -117.17861°; WGS 84, uncertainty: 5000 m., Source: J. William Thompson 2497 21 May 1927 GeoLocate, Georef'd by WTU Staff No collection date given. From seed collected at Badger Mountain, WTU-25432JWT Washington, and planted in 1936. Phenology: Fertile. Origin: Native. V. L. Marsh 1532 Poaceae WTU-66298 Poa howellii Vasey & Scribn. U.S.A., OREGON, CLACKAMAS COUNTY: Poaceae Near Lake Oswego. Moist ground. Phenology: Fertile. Origin: Native. Poa secunda J. Presl ssp. secunda J. William Thompson 4146 6 May 1928 U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. WTU-25482JWT 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Source: Georeferenced, Georef'd by WTU Staff From seed collected east of Pullman, Washington, and planted in Poaceae 1938. Phenology: Fertile. Origin: Native. Poa macrocalyx Trautv. & C.A. Mey. V. L. Marsh 1378 24 May 1941 U.S.A., ALASKA, KODIAK ISLAND COUNTY: WTU-66282 Old Harbor. Phenology: Fertile. Origin: Native. Poaceae W. J. Eyerdam 711 27 Sep 1931 Poa secunda J. Presl ssp. secunda WTU-67545 U.S.A., WASHINGTON, KITTITAS COUNTY: Redtop (Red Top), Wenatchee Mountains. Poaceae Elev. 5500 ft. 47.30157°, -120.76108°; WGS 84, uncertainty: 500 m., Source: Poa macrocalyx Trautv. & C.A. Mey. GeoLocate, Georef'd by WTU Staff Alpine crest of mountain. Phenology: Flowers. Origin: Native. U.S.A., ALASKA COUNTY: King Cove, Alaska Peninsula. J. William Thompson 9305 4 Jul 1933 55.058205°, -162.30899°; uncertainty: 8078 m., Georef'd by Joseph Stormer WTU-25425JWT Phenology: Fertile. Origin: Native. W. J. Eyerdam 1683 25 Jul 1932 Poaceae WTU-67547 Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON COUNTY: Poaceae Mount Paddo. Elev. 2000 ft. Poa macrocalyx Trautv. & C.A. Mey. On stony slopes. Phenology: Fertile. Origin: Native. U.S.A., ALASKA, ALEUTIANS WEST COUNTY: Wilhelm N. Suksdorf 2834 12 Jul 1900 Attu Island: Holtz Bay Region. 52.938533°, 173.172031°; uncertainty: 5000 m. WTU-168862 Sandy soil near beach. Slightly decumbent. Blades folded, panicle nodding. Phenology: Fertile. Origin: Native. M.D. Gilmore W. Soule 463 22 Aug 1945 WTU-152621 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., OREGON, HARNEY COUNTY: U.S.A., OREGON, CLACKAMAS COUNTY: West of Kiger Creek; Near the crest of the Steens Mountains; 80 Back of Mirror Lake, Mount Hood National Forest. miles southeast of Burns. Elev. 4500 ft. Elev. 9000 ft. 45.291754°, -121.796518°; WGS 84, uncertainty: 1000 m., T33S R33E S1; NAD 27, uncertainty: 805 m., Source: TRS2LL, Source: Digital Map, Georef'd by Joseph Stormer Georef'd by Ben Legler Cliffs. Phenology: Fertile. Origin: Native. Open, basaltic ridge-top. Plants tufted. Phenology: Fertile. Origin: Native. J. William Thompson 3584 17 Aug 1927 Arthur Cronquist 8692 13 Jul 1959 WTU-25928JWT WTU-211214 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, CLALLAM COUNTY: Mt. Angeles. U.S.A., IDAHO, VALLEY COUNTY: 47.995368°, -123.466575°; WGS 84, uncertainty: 2000 m., Gold Fork Lookout. Payette National Forest. Sawtooth Mountains. Source: GeoLocate, Georef'd by Joseph Stormer Elev. 8100 ft. Phenology: Flowers. Origin: Native. 44.67194°, -115.83667°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff E. B. Webster 136 2 Aug 1908 Granite slopes of lookout. Phenology: Fertile. Origin: Native. WTU-31721 J. William Thompson 13771 9 Jul 1937 WTU-10436JWT Poaceae Poa secunda J. Presl ssp. secunda Poaceae U.S.A., WASHINGTON, CLALLAM COUNTY: Poa secunda J. Presl ssp. secunda About half a mile south east of Blue Mountain Lookout. Deer Park. Olympic Peninsula. U.S.A., MONTANA, STILLWATER COUNTY: Elev. 5600 ft. Summit of Haystack Mountain, head of Boulder Creek, Absaroka 47.95°, -123.25°; WGS 84, uncertainty: 1000 m., Source: National Forest. GeoLocate, Georef'd by John Haskins Elev. 10500 ft. Open, rocky slope. Phenology: Flowers. Origin: Native. 45.196019°, -110.206009°; uncertainty: 800 m., Invalid coordinates (located outside county bounds). V. L. Marsh 991 24 Jun 1938 Dry open slopes at summit. Lemmas crisp puberulent at base. Phenology: Fertile. Origin: Native. WTU-353818 C. L. Hitchcock 13400 8 Aug 1945 with C. V. Muhlick Poaceae WTU-100358 Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, CLALLAM COUNTY: Poaceae Mount Angeles, Olympic Mountains. Elev. 5500 ft. Poa secunda J. Presl ssp. secunda 47.99536°, -123.46725°; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff U.S.A., IDAHO, CUSTER COUNTY: Dry summit of mountain. Phenology: Fertile. Origin: Native. West of head of Mahogany Creek, Lost River Mountains, vicinity of Mount Borah. J. William Thompson 5489 2 Aug 1930 44.207935°, -113.701798°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff WTU-25666JWT Medow, over ridge; In broken limestone. Lemmas densely appressed-puberulent below. Phenology: Flowers. Origin: Native. Poaceae C. L. Hitchcock 11060 12 Aug 1944 with C. V. Muhlick Poa secunda J. Presl ssp. secunda WTU-91709JWT U.S.A., WASHINGTON, CLALLAM COUNTY: Olympic Mountains. Mount Angeles. Elev. 5000 ft. Poaceae 47.995278°, -123.474444°; NAD 27, uncertainty: 1000 m., Source: Georeferenced, Georef'd by WTU Staff Poa secunda J. Presl ssp. secunda Moist, alpine meadows. Phenology: Fertile. Origin: Native. U.S.A., OREGON, CLACKAMAS COUNTY: J. William Thompson 7531 18 Jul 1931 Strawberry Lake. Phenology: Fertile. Origin: Native. WTU-25442JWT Morton E. Peck 10275 16 Jul 1921 WTU-25483JWT Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, CLALLAM COUNTY: U.S.A., WASHINGTON, KLICKITAT COUNTY: Olympic National Park; above Hoh Lake. (Kochlenberg-Schlucht), a few miles northwest of Bingen. Elev. 4500 ft. 45.715°, -121.46333°; WGS 84, uncertainty: 10000 m., Source: 47.89889°, -123.78472°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff In a small rocky canyon. Phenology: Fertile. Origin: Native. Along ridge. Phenology: Fertile. Origin: Native. Wilhelm N. Suksdorf 6633 2 Jul 1909 William E. Brockman s.n. 31 Jul 1956 WTU-287762 WTU-213731 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, SKAMANIA COUNTY: U.S.A., WASHINGTON, CLALLAM COUNTY: Cape Horn. Deer Park, Olympic National Park. 22.5 kilometers southeast of Port 45.57278°, -122.19389°; WGS 84, uncertainty: 10000 m., Source: Angeles. GeoLocate, Georef'd by WTU Staff Elev. 5740 ft. On rocks, talus slope. Phenology: Flowers. Origin: Native. 47.975134°, -123.215242°; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff Wilhelm N. Suksdorf 10462 27 May 1920 Xeric, rocky alpine meadow on southwest facing slope; With Selaginella wallacei, Phlox diffusa, Oxytropis campetris, and Festuca WTU-287769 ovina. Occurs only in drier meadows. Phenology: Fertile. Origin: Native. Poaceae Joy Belsky s.n. 3 Aug 1974 Poa secunda J. Presl ssp. secunda WTU-271734 U.S.A., WASHINGTON, KITTITAS COUNTY: Teanaway-Turnpike Basin Trail, Wenatchee Mountains. Poaceae Elev. 6800 ft. 47.175°, -120.85639°; WGS 84, uncertainty: 10000 m., Source: Poa secunda J. Presl ssp. secunda GeoLocate, Georef'd by WTU Staff Dry, exposed serpentine ridge. Phenology: Flowers. Origin: Native. U.S.A., WASHINGTON, YAKIMA COUNTY: East side of Mount Adams, (Donner's Vale). A. R. Kruckeberg 2615 8 Aug 1950 46.20255°, -121.4908°; WGS 84, uncertainty: 8000 m., Source: GeoLocate, Georef'd by WTU Staff WTU-169943 In a deep canyon. Phenology: Flowers. Origin: Native. Wilhelm N. Suksdorf 5382 2 Sep 1900 Poaceae WTU-287677 Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, SNOHOMISH COUNTY: Poaceae Silver Lake. Elev. 4000 ft. Poa secunda J. Presl ssp. secunda 47.97361°, -121.40694°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff U.S.A., WASHINGTON, YAKIMA COUNTY: Phenology: Fertile. Origin: Native. Mount Adams. Elev. 7216 ft. W. J. Eyerdam s.n. 27 Jul 1935 46.20255°, -121.4908°; WGS 84, uncertainty: 8000 m., Source: GeoLocate, Georef'd by WTU Staff WTU-35158 In cold mossy springs. Phenology: Flowers. Origin: Native. Wilhelm N. Suksdorf 2835 18 Sep 1903 Poaceae WTU-287638 Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, WHATCOM COUNTY: Poaceae Mount Baker Mining District. Elev. 5600 ft. Poa secunda J. Presl ssp. secunda Cliffs and rocky places. Phenology: Fertile. Origin: Native. U.S.A., WASHINGTON, KLICKITAT COUNTY: J. B. Flett 868 22 Jul 1898 Near Bingen. 45.715°, -121.46333°; WGS 84, uncertainty: 5000 m., Source: WTU-35409 GeoLocate, Georef'd by WTU Staff On a mountain. Phenology: Flowers. Origin: Native. A. Chase 5608 18 May 1906 WTU-287703 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, KITTITAS COUNTY: U.S.A., WASHINGTON, WHATCOM COUNTY: Slopes above Hyas Lake, 37 miles northwest of Cle Elum. Mount Hermann, Mount Baker Lodge. Elev. 3600 ft. Elev. 6000 ft. 47.56722°, -121.12114°; WGS 84, uncertainty: 1000 m., Source: 48.86361°, -121.68111°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Slopes. Phenology: Flowers. Origin: Native. Crevices of rocky ledges. Phenology: Flowers. Origin: Native. C. L. Hitchcock 8045 14 Jul 1942 J. W. Thompson 8048 19 Aug 1931 WTU-76191 WTU-25926

Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa interior Rydb. U.S.A., MONTANA, CARBON COUNTY: U.S.A., WYOMING, TETON COUNTY: Slopes atop of Beartooth Mountains. Immediately adjacent to the Along Teton Creek, 15 miles northeast of Wyoming state line, 25 miles southwest of Red Lodge. Driggs, Teton Range. Elev. 10400 ft. Dry banks along creek. Phenology: Fertile. T9S R19E S32; WGS 84, uncertainty: 1000 m., Source: Digital Origin: Native. map, Georef'd by John Bassett Open, granitic slopes. Plants tufted, without rhizomes. Herbage W. H. Baker 9751 blue-glacous. Phenology: Fertile. Origin: Native. 12 Aug 1952 Arthur Cronquist 8016 31 Jul 1955 WTU-274305, WTU-V-021594 WTU-162415

Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, OKANOGAN COUNTY: Above Slate Lake, 18 miles west of Twisp. U.S.A., OREGON, HARNEY COUNTY: Elev. 6000 ft. Head of Blitzen Gorge, Steens Mountains. 48.362944°, -120.513208°; WGS 84, uncertainty: 1000 m., Elev. 8000 ft. Source: GeoLocate, Georef'd by WTU Staff In mountain meadows. Phenology: Fertile. Origin: Native. Dry shale on open slope. Phenology: Flowers. Origin: Native. J. William Thompson 12095 16 Jul 1935 C. L. Hitchcock 8089 12 Aug 1942 WTU-13094JWT WTU-75641 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., OREGON, JACKSON COUNTY: U.S.A., WASHINGTON, WHATCOM COUNTY: Red Mountain, Siskiyou Mountains. Skyline Ridge, Mount Baker. Elev. 7500 ft. Elev. 6500 ft. 44.883775°, -118.164344°; WGS 84, uncertainty: 2500 m., 48.83252°, -121.85137°; WGS 84, uncertainty: 2000 m., Source: Source: Digital Map, Georef'd by Joseph Stormer, Invalid Nat. Geog. TOPO!, Georef'd by John Bassett coordinates (located outside county bounds). Rocky talus slopes. Phenology: Flowers. Origin: Native. Alpine slopes. Phenology: Flowers. Origin: Native. J. William Thompson 8091 21 Aug 1931 J. William Thompson 12388 29 Jul 1935 WTU-25926 WTU-13093JWT

Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., OREGON COUNTY: U.S.A., IDAHO, ELMORE COUNTY: From Lostine River, 18 miles above Lostine to Jackson L. Bald Mountain. Dry slope near lake. Phenology: Fertile. Origin: Native. Elev. 9200 ft. 43.74556°, -115.2275°; WGS 84, uncertainty: 10000 m., Source: Morton E. Peck 17685 16 Jul 1933 GeoLocate, Georef'd by WTU Staff Talus on north side of mountain. Lemmas sparsely scaberglabrous WTU-8705JWT (sparsely villose). Phenology: Fertile. Origin: Native. C. L. Hitchcock 10242 23 Jul 1944 with C. V. Muhlick WTU-91217 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., OREGON, GRANT COUNTY: U.S.A., IDAHO, CUSTER COUNTY: Below summit of Strawberry Mountain. Vicinity of Castle Peak, White Cloud Range, Challis National Forest. Elev. 9000 ft. Just below Frog Lake, northeast base of peak. T14S R33E S35; NAD 27, uncertainty: 805 m., Source: TRS2LL, Elev. 10000 ft. Georef'd by Ben Legler 44.07972°, -114.54528°; WGS 84, uncertainty: 5000 m., Source: Rocky slopes. Plants in small tufts, with out rhizomes. Phenology: GeoLocate, Georef'd by WTU Staff Fertile. Origin: Native. Small meadow. Lemmas crisp-villous at base. Phenology: Fertile. Origin: Native. Arthur Cronquist 7707 1 Aug 1953 C. L. Hitchcock 10826 8 Aug 1944 WTU-154029 with C. V. Muhlick WTU-91737 Poaceae Poa secunda J. Presl ssp. secunda Poaceae U.S.A., MONTANA, PARK COUNTY: Poa secunda J. Presl ssp. secunda Shoulder of Henderson Mountain on the road to the X-L-O mine; vicinity of Cooke City. U.S.A., OREGON, HARNEY COUNTY: 45.051324°, -109.944903°; uncertainty: 3200 m., Georef'd by Near Fish Lake; Steen Mountains. Joseph Stormer Elev. 7000 ft. Phenology: Flowers & Fruits. Origin: Native. Alpine meadow. Phenology: Flowers. Origin: Native. Jean G. Witt 1412 5 Sep 1948 J. William Thompson 12095 15 Jul 1935 WTU-135924 WTU-34077

Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., OREGON, JOSEPHINE COUNTY: U.S.A., MONTANA, MADISON COUNTY: Cliffs above Bolan Lake, Siskiyou Mountains, near the California Divide to east of Brandon Lakes, Tobacco Root Mountains. border. Phenology: Fertile. Origin: Native. Elev. 6000 ft. On top of a cliff, in broken serpentine. Phenology: Flowers. Origin: C. L. Hitchcock 17000 29 Jul 1947 Native. WTU-115321 C. L. Hitchcock 5242 7 Jul 1939 with J. S. Martin Poaceae WTU-54102 Poa secunda J. Presl ssp. secunda Poaceae U.S.A., MONTANA, RAVALLI COUNTY: Bitterroot Mountains; Above Hart Lake, in Chaffin Lakes Basin. Poa secunda J. Presl ssp. secunda Elev. 7500 ft. On bedrock shelves. Phenology: Fertile. Origin: Native. U.S.A., IDAHO, CUSTER COUNTY: 12 feet above and on northwest side of Toxaway Lake, about 12 Klaus H. Lackschewitz 2937 18 Jul 1971 miles southwest of Obsidian; Sawtooth Mountains. Elev. 9700 ft. WTU-258190 Gravelly knoll (decomposed granite). Phenology: Flowers. Origin: Native. Poaceae C. L. Hitchcock 5773 11 Aug 1939 with J. S. Martin Poa stenantha Trin. var. stenantha WTU-53026 U.S.A., MONTANA, RAVALLI COUNTY: Bitterroot Mountains; Upper south side of basin, St. Joseph Peak. Poaceae Elev. 8500 ft. On dry, bedrock terraces. Leaf sheath closed Poa secunda J. Presl ssp. secunda 15%, 23%. Phenology: Flowers & Fruits. Origin: Native. U.S.A., OREGON, WALLOWA COUNTY: South slope of Eagle Cap, Wallowa Mountains. Klaus H. Lackschewitz 3012 T5S R44E Phenology: Fertile. Origin: Native. 25 Jul 1971 C. L. Hitchcock 21421 29 Jul 1957 WTU-258194, WTU-V-021590 with C. V. Muhlick WTU-197879 Poaceae Poaceae Poa interior Rydb. Poa interior Rydb. CANADA, BRITISH COLUMBIA: U.S.A., OREGON, LAKE COUNTY: Near north end of Emerald Glacier, about 3 Hart Mountain National Antelope Refuge; Rock Creek; about 5 miles miles northwest of Takakkaw Falls, Yoho northeast of Refuge Headquarters. National Park. Elev. 5248 ft. Elev. 6300 ft. T34S R27E S29; NAD 27, uncertainty: 805 m., Source: TRS2LL, On talus slope. Phenology: Flowers. Origin: Georef'd by Ben Legler Native. Growing in loose groups with forbs, about 1 meter above water line of Rock Creek. Phenology: Fertile. Origin: Unknown. C. L. Hitchcock 7703 with J. S. Martin Alison Colwell JM233 8 Jun 1996 with John Myers 17 1941 WTU-335451 WTU-68360, WTU-V-021595 Poaceae Poaceae Poa interior Rydb. Poa interior Rydb. CANADA, BRITISH COLUMBIA: U.S.A., MONTANA, MADISON COUNTY: Canyon, 4 miles north of Lower Post. 1/2 mile north of Koch Peak, Taylor Mountains. 59° 59' N, 128° 33' W 45.044112°, -111.459961°; WGS 84, On hillside in sand and gravel of open spot. uncertainty: 1000 m., Source: GeoLocate, Growing in clumps. Phenology: Flowers. Origin: Georef'd by Joseph Stormer Native. On talus. Anthers 1.3. Tissue removed by W. Brightly for dissertation research 2018 G. A. Corcoran 71 Phenology: Fertile. Origin: Native. 10 Jul 1951 C. L. Hitchcock 15174 with C. V. Muhlick WTU-143463, WTU-V-021596 2 Aug 1946 WTU-104949, WTU-V-021600 Poaceae Poa pratensis L. ssp. pratensis Poaceae U.S.A., OREGON, LAKE COUNTY: Hart Lake, east side of Hart Lake, north end of lake. Poa interior Rydb. Elev. 4526 ft. 42° 30' N, 119° 49' W U.S.A., MONTANA, GLACIER COUNTY: North end of lake, along edge, growing in rocks. Growing in 4 miles east of the fork of Highways #2 & # 87 at bunches. Phenology: Fertile. Origin: Unknown. the east boundary of Glacier Park. Ligule 1.1 millimeters. No web? [illegible] Glume Sarah Gage SG1728 8 Jun 1996 3. Phenology: Fertile. Origin: Unknown. WTU-335779 V. L. Marsh 161 18 Jun 1936 Poaceae WTU-40723, WTU-V-021593 Poa interior Rydb. CANADA, BRITISH COLUMBIA: Near Guichon Creek, about 14 miles south of Savona. Poaceae Elev. 3400 ft. Rocky knoll. Cobwebby. Phenology: Fertile. Poa interior Rydb. Origin: Native. U.S.A., MONTANA, DEER LODGE COUNTY: Hitchcock 7454 Anaconda-Pintlar Range; Above west slope with J. P. Martin slides, Green Mountain. Elev. 9300 ft. 26 Jun 1941 From wind timber to the Festuca idahoensis meadow. Several colonies. Phenology: Flowers. WTU-75335, WTU-V-021589 Origin: Native. Klaus H. Lackschewitz 4620 4 Aug 1973 WTU-257789, WTU-V-021597 Poaceae Poaceae Poa interior Rydb. Poa interior Rydb. U.S.A., IDAHO, ADA COUNTY: CANADA, BRITISH COLUMBIA: Boise, along Greenbelt behind BSU. Kamloops, Indian Reserve. Elev. 2624 ft. Elev. 1200 ft. 43° 40' N, 116° 14' W; T3N R2E S10 SW In meadow. Fibrous root, erect, drooping. Phenology: Flowers. Origin: Unknown. Phenology: Fertile. Origin: Unknown. James F. Smith 2547 8 Jun 1993 E. W. Tisdale 4042 WTU-328801 28 Aug 1936 WTU-131137, WTU-V-021578 Poaceae Poa interior Rydb. U.S.A., MONTANA, CARBON COUNTY: Poaceae Above Rock Creek, circa 20 miles south of Red Lodge. Poa interior Rydb. Elev. 8500 ft. On disturbed soil, at edge of mine pit at top of U.S.A., MONTANA, FLATHEAD COUNTY: switchbacks. Lemmas copiously soft, hairy on Bad Rock Canyon, 4 miles east of Columbia keel and marginal nerves, less so on Falls. intermediate nerves. Tissue removed at Ligules 0.5-0.6. Phenology: Flowers. Origin: University of Washington by W. Brightly for Native. dissertation research. 2018 Phenology: Fertile. Origin: Native. H. T. Rogers 1051 with J. M. Rogers C. L. Hitchcock 13542 with C. V. Muhlick 12 Jul 1942 12 Aug 1945 WTU-242908, WTU-V-021579 WTU-100369, WTU-V-037380 Poaceae Poaceae Poa interior Rydb. Poa interior Rydb. U.S.A., IDAHO, CUSTER COUNTY: CANADA, BRITISH COLUMBIA: North wall of Rock Creek 1 mile west of Borah, Lost River Valley of the Elk River, 27 miles north of Natal. Mountains, vicinity of Mount Borah. Burned over woods on a Moraine in the valley of Elev. 10600 ft. the river. Cobwebby. Phenology: Flowers. 44.032791°, -113.943091°; WGS 84, uncertainty: 10000 m., Origin: Native. Source: GeoLocate, Georef'd by WTU Staff Lemmas webbed and pilose on keel and marginal nerves. W. A. Weber 2254 Phenology: Fertile. Origin: Unknown. 2 Jul 1941 C. L. Hitchcock 10991 12 Aug 1944 with C. V. Muhlick WTU-71351, WTU-V-021577 WTU-91712

Poaceae Poaceae Poa interior Rydb. Poa interior Rydb. CANADA, BRITISH COLUMBIA: U.S.A., IDAHO, CUSTER COUNTY: Near north end of Emerald Glacier, 3 miles On top of ridge, about 5 miles northwest of Mt. northwest of Takakkaw Falls, Yoho National Borah, on the northeast slope. Park. Elev. 9650 ft. Elev. 6300 ft. 44.417935°, -114.675104°; WGS 84, On talus. Anther 1.3, glumes 3.0, slight web. uncertainty: 10000 m., Source: GeoLocate, Phenology: Fruits. Origin: Native. Georef'd by WTU Staff Limestone talus. More or less cobwebby. C. L. Hitchcock 7703 Tissue removed at University of Washington by with J. S. Martin W. Brightly for dissertation research. 2018 Phenology: Flowers & Fruits. Origin: Native. 17 Jul 1941 C. L. Hitchcock 5796 WTU-66333, WTU-V-021598 with J. S. Martin 15 Aug 1939 WTU-54655, WTU-V-021588 Poaceae Poaceae Poa interior Rydb. Poa interior Rydb. U.S.A., MONTANA, DEER LODGE COUNTY: CANADA, BRITISH COLUMBIA: Storm Lake, Anaconda Mountains. Chipuin Mountain, Marble Mountains. 46.071086°, -113.265607°; uncertainty: 1700 m. Elev. 6000 ft. On dry slope above lake. Webbed. Phenology: Flowers. Origin: 50.739722°, -121.733889°; uncertainty: 3200 Unknown. m. Alpine slopes. Glumes 3.0[?], anthers 1.3, C. L. Hitchcock 14806 21 Jul 1946 webbed! Phenology: Flowers. Origin: Unknown. with C. V. Muhlick J. William Thompson 587 WTU-104951 with Emily M. Thompson 21 Jul 1938 Poaceae WTU-47798, WTU-V-021581 Poa interior Rydb. U.S.A., MONTANA, MEAGHER COUNTY: Poaceae Harley Park ca. 6 miles west of Neihart, Little Belt Mountains. Poa interior Rydb. 46.927562°, -110.847355°; uncertainty: 3200 m. U.S.A., MONTANA, POWELL COUNTY: Open parks in lodgepole forest. Lemmas Top of Gordon Mountain, 6 miles south of Big pubescent on keel and marginal nerves webbed Prairie Ranger Station, Flathead National at base. Cobwebby. Phenology: Flowers. Origin: Forest, South Fork Primitive Area. Unknown. Elev. 8300 ft. 47.423309°, -113.240586°; uncertainty: 800 C. L. Hitchcock 12301 m. with C. V. Muhlick Webbed! Glumers 2.5, ligules 0.5 millimeters, tol. 3, anthers immature. Phenology: Fertile. 12 Jul 1945 Origin: Unknown. WTU-100515, WTU-V-021580 C. L. Hitchcock 18813 22 Jul 1948 Poaceae WTU-125796, WTU-V-021582 Poa interior Rydb. U.S.A., IDAHO, CARIBOU COUNTY: Poaceae Along the Blackfoot River, Caribou National Forest, 1 mile south of Trail Ranger Station. Poa interior Rydb. T7S R44E S18; NAD 27, uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler U.S.A., IDAHO, CARIBOU COUNTY: Dry rocky banks. Phenology: Fertile. Origin: Along the Blackfoot River, Caribou National Native. Forest, 1 mile south of Trail Ranger Station. T7S R44E S18; NAD 27, uncertainty: 805 m., William H. Baker 9552 Source: TRS2LL, Georef'd by Ben Legler Dry rocky banks. Ligule 0.9 millimeters. 27 Jul 1952 Phenology: Flowers & Fruits. Origin: Native. WTU-273658, WTU-V-021599 W. H. Baker 9552 27 Jul 1952 Poaceae WTU-273647, WTU-V-021587 Poa interior Rydb. U.S.A., MONTANA, POWELL COUNTY: Poaceae Bank of Flathead River, 1 mile northwest of Big Prairie Ranger Station; Flathead National Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Forest. 47.510667°, -113.257707°; uncertainty: 800 U.S.A., WASHINGTON, GRANT COUNTY: m. Near Hartline. Ligule 0.6, 0.9, 1.2 millimeters. Leaf sheath 47.69119°, -119.10753°; WGS 84, uncertainty: 2000 m., Source: closed 20%. Cobwebby! Phenology: Flowers. GeoLocate, Georef'd by WTU Staff Origin: Unknown. Sagebrush plains. Phenology: Flowers. Origin: Native. C. L. Hitchcock 18522 J. William Thompson 11667 16 Jun 1935 19 Jul 1948 WTU-56080 WTU-126443, WTU-V-021592 Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., WASHINGTON, OKANOGAN COUNTY: U.S.A., WASHINGTON, YAKIMA COUNTY: 1.5 mi. S. of Sweetgrass Lookout, on Sweetgrass Ridge near Near Hiway [Highway] 97, along Logy Creek. Winthrop. 46.205596°, -120.476744°; WGS 84, uncertainty: 10000 m., Elev. 5700 ft. Source: GeoLocate, Georef'd by WTU Staff T36N R20E S2; WGS 84, uncertainty: 5000 m., Source: Upper Sonoran Life Zone. Phenology: Fertile. Origin: Native. GeoLocate, Georef'd by WTU Staff 0-5 slope; Vegetation type: Sagebrush, Snowberry, Yarrow, C. L. Hitchcock 3383 8 May 1938 Senecio, Hackelia. Planted spring of 1953. Common name is big with J. S. Martin bluegrass. Phenology: Fertile. Origin: Native. WTU-45297 J. G. Smith 185 20 Jul 1961 WTU-322578 Poaceae Poa interior Rydb. Poaceae CANADA, BRITISH COLUMBIA: Poa interior Rydb. Chipuin Mountain, Marble Mountains. Elev. 6000 ft. U.S.A., IDAHO, CUSTER COUNTY: 50.739722°, -121.733889°; uncertainty: 3200 Lost River Mountains, vicinity of Mount Borah, m. head of Mahogany Creek. Alpine slopes. Anthers 1.6, glumes to 4, 44.207935°, -113.701798°; WGS 84, webbed! Phenology: Flowers. Origin: Unknown. uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff J. William Thompson 587 Meadows over ridge west of creek, in broken with Emily M. Thompson limestone. Lemmas webbed at base, pilose on keel and marginal nerves. Cobwebby! Ligule 21 Jul 1938 0.7, 1, 0.5, 0.5 millimeters. Phenology: Fertile. Origin: Unknown. WTU-17864JWT, WTU-V-021584 C. L. Hitchcock 11061 with C. V. Muhlick Poaceae 12 Aug 1944 Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng WTU-91714, WTU-V-021583 U.S.A., MONTANA, POWELL COUNTY: South Fork of the Flathead River, 1 mile northwest of Big Prairie Ranger Station, Flathead National Forest. Bank of river. Phenology: Flowers. Origin: Unknown. Poaceae C. L. Hitchcock 18505 18 Jul 1948 Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng WTU-125786 U.S.A., WASHINGTON, DOUGLAS COUNTY: Doneen Plots. Elev. 1200 ft. Poaceae T23N R21E S29 NE 1/4 SE 1/4; NAD 27, uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Slope 20%; Well drained silty loam soil; Sagebrush, grassland vegetation type. Big bluegrass. Phenology: Fertile. Origin: Native. U.S.A., WASHINGTON, KLICKITAT COUNTY: On road, 5 miles above Lyle. R. Gibbons 3656 5 Jul 1956 45.746793°, -121.222325°; WGS 84, uncertainty: 5000 m., Source: Digital Map, Georef'd by Dan Post WTU-322579 Phenology: Fertile. Origin: Native. R. Sprague s.n. 26 May 1938 Poaceae WTU-140312 Poa nemoralis L. U.S.A., MONTANA, SWEET GRASS COUNTY: Poaceae 1/4 mile up Upside Down Creek Trail, east side of Boulder River. Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Phenology: Fertile. Origin: Unknown. U.S.A., WASHINGTON, OKANOGAN COUNTY: C. L. Hitchcock 23931 On shore of Omak Lake. 48.41111°, -119.52639°; WGS 84, uncertainty: 10000 m., Source: 9 Jul 1965 GeoLocate, Georef'd by WTU Staff In dry ground. Phenology: Fertile. Origin: Native. WTU-224593, WTU-V-021591 Chas. B. Fiker 1237 2 Jul 1933 WTU-25415 Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., WASHINGTON, KITTITAS COUNTY: U.S.A., MONTANA, BEAVERHEAD COUNTY: 10 miles northwest of Ellensburg on road to Teanaway Junction. Vipont Park, east of Sheep Mountain, Pioneer Range. 47.098934°, -120.696752°; WGS 84, uncertainty: 1000 m., 45.669579°, -112.882952°; uncertainty: 10000 m. Source: GeoLocate, Georef'd by WTU Staff Open gravelly bank. Lemmas very sparsely scaberulous, otherwise Lemmas glabrous (or scaberulous). Phenology: Fertile. Origin: glabrous. Phenology: Flowers. Origin: Unknown. Native. C. L. Hitchcock 13014 31 Jul 1945 C. L. Hitchcock 8180 22 May 1944 with C. V. Muhlick with C. V. Muhlick WTU-99639 WTU-92979 Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., WASHINGTON, STEVENS COUNTY: U.S.A., MONTANA, MISSOULA COUNTY: Along Columbia River, 2 miles southwest of Northport. 1 mile east of Missooula. T39N R40E; WGS 84, uncertainty: 2000 m., Source: GeoLocate, Moist gravelly soil, along railroad tracks. Phenology: Fertile. Origin: Georef'd by Crystal Shin Unknown. Dry bank. Phenology: Fertile. Origin: Native. C. L. Hitchcock 3946 28 May 1936 L. Boner 209 8 Jul 1939 with V. Weldert WTU-37691 WTU-85735 Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., OREGON, GRANT COUNTY: Junction of Highways #19 and #26. U.S.A., WASHINGTON, YAKIMA COUNTY: 44.527695°, -119.633529°; uncertainty: 500 m., Georef'd by Snoqualmie National Forest; Ieton Horse Pasture. Joseph Stormer Elev. 2400 ft. Basaltic cliffs. Phenology: Flowers. Origin: Unknown. 46.80568°, -121.20545°; WGS 84, uncertainty: 30000 m., Source: GeoLocate, Georef'd by WTU Staff C. L. Hitchcock 23682 30 May 1964 Flat slope; Deep sandy soil; Meadow, near stream. Rare in abundance; Close use; Good forage value for horses. Phenology: WTU-217140 Flowers & Fruits. Origin: Native. reid 98 25 Jun 1936 Poaceae WTU-322892 Poa cusickii Vasey ssp. pallida Soreng U.S.A., IDAHO, CUSTER COUNTY: Poaceae 1 mile above Oyler Ranch; along Morgan Creek (empties into Salmon River 10 miles north of Challis). Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng 44.660765°, -114.226249°; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff U.S.A., OREGON, KLAMATH COUNTY: Lemmas minutely scaberulous, otherwise glabrous; these plants Overlooking Klamath Lake, 3 miles north of Klamath Falls. more like P. scabrella but lemmas not puberulent. Origin: Native. Basalt slopes, cut over and burned yellow pine area. Frequent. Phenology: Fertile. Origin: Unknown. C. L. Hitchcock 9376 29 Jun 1944 with C. V. Muhlick Bassett Maguire 26518 31 Jul 1946 with Arthur H. Holmgren WTU-93161 WTU-111492 Poaceae Poaceae Poa cusickii Vasey ssp. pallida Soreng Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., IDAHO, LEMHI COUNTY: 6 miles east of Gilmore. U.S.A., MONTANA COUNTY: 44.458825°, -113.147145°; WGS 84, uncertainty: 1000 m., Above Flathead Lake, 3 miles east of Big Arm. Source: GeoLocate, Georef'd by WTU Staff Roadside. Phenology: Flowers. Origin: Unknown. Open sagebrush desert. Lemmas scaberulous but not villous or cob-webby. Origin: Native. Susann Fry 508 8 Jul 1941 C. L. Hitchcock 9295 25 Jun 1944 WTU-86704 with C. V. Muhlick WTU-91527 Poaceae Poaceae Poa cusickii Vasey ssp. pallida Soreng Poa cusickii Vasey ssp. pallida Soreng U.S.A., MONTANA, GALLATIN COUNTY: U.S.A., IDAHO, CUSTER COUNTY: Bozeman, Valley View Golf Course. Lost River Mountains, Leatherman Pass, head of West Fork Native prairie, south slope and crest of ridge. Abundant, isolated Pahsimeroi River. clumps. Origin: Native. Elev. 11000 ft. 44.092357°, -113.744743°; WGS 84, uncertainty: 10000 m., W. E. Booth 1509 8 May 1947 Source: GeoLocate, Georef'd by WTU Staff Alpine meadow. Forming part of a very heavy tough turf, lemmas WTU-114028 scaberulous only. Origin: Native. C. L. Hitchcock 11152 16 Aug 1944 Poaceae with C. V. Muhlick Poa cusickii Vasey ssp. pallida Soreng WTU-91721 U.S.A., IDAHO, CUSTER COUNTY: East of Castle Peak, White Cloud Range, Challis National Forest. Poaceae Elev. 11000 ft. 44.03972°, -114.585°; WGS 84, uncertainty: 10000 m., Source: Poa cusickii Vasey ssp. pallida Soreng GeoLocate, Georef'd by WTU Staff Rocky summit of peak. Lemmas scaberulous, otherwise glabrous. U.S.A., MONTANA, MEAGHER COUNTY: Origin: Native. 10 miles west of Castle City, eastern base of Castle Mountains. C. L. Hitchcock 10839 8 Aug 1944 Limestone outcrop. Lemmas minutely with C. V. Muhlick scaberulous, otherwise glabrous. Reference specimen for illustration in Revision of Flora of WTU-91738 the Pacific Northwest, WTU Herbarium, 2016. Origin: Native. Poaceae C. L. Hitchcock 12093 with C. V. Muhlick Poa cusickii Vasey ssp. pallida Soreng 8 Jul 1945 U.S.A., IDAHO, CUSTER COUNTY: West of head of Mahogany Creek, Lost River Mountains, vicinity of WTU-100365, WTU-V-031962 Mount Borah. 44.207935°, -113.701798°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff Meadow over ridge; in broken limestone. Bunchgrasses in clumps Poaceae 1-4 inches wide. Origin: Native. Poa cusickii Vasey ssp. pallida Soreng C. L. Hitchcock 11053 12 Aug 1944 with C. V. Muhlick U.S.A., WYOMING, PARK COUNTY: Near Lookout Station 3 miles west of Beartooth Lake. WTU-91749 On shale. Both female; sheaths open 3/4 length. Phenology: Fertile. Origin: Native. Poaceae C. L. Hitchcock 16648 20 Jul 1947 Poa cusickii Vasey ssp. pallida Soreng WTU-114923 U.S.A., IDAHO, CASSIA COUNTY: 10 miles south of Albion, Mount Harrison. Poaceae 42.267902°, -113.57722°; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff Poa cusickii Vasey ssp. pallida Soreng Open grassy crest. Origin: Native. U.S.A., MONTANA, MEAGHER COUNTY: J. H. Christ 19955 10 Jul 1950 Ridge 1 mile north of Baldy Mountain, Big Belt with C. B. Christ Mountains. Elev. 8500 ft. WTU-261777 Slate and limestone rocks. Lemmas slightly scaberulous on keel. Reference specimen for illustration in Revision of Flora of the Pacific Northwest, WTU Herbarium, 2016. Phenology: Fertile. Origin: Native. C. L. Hitchcock 12374 with C. V. Muhlick 16 Jul 1945 WTU-100375, WTU-V-031562 Poaceae Poaceae Poa cusickii Vasey ssp. pallida Soreng Poa cusickii Vasey ssp. pallida Soreng U.S.A., MONTANA, DEER LODGE COUNTY: U.S.A., MONTANA, STILLWATER COUNTY: East side of "Pagoda Mountain"; 1/3 miles east of Pintlar Pass. Summit of Haystack Mountain, head of Boulder Creek, Absaroka Elev. 9445 ft. National Forest. Small, very dry shelves of summit crags. Origin: Native. Elev. 10500 ft. 45.196019°, -110.206009°; uncertainty: 800 m., Invalid Klaus H. Lackschewitz 5444 28 Jul 1974 coordinates (located outside county bounds). Dry open slope at summit. Lemmas scaberulous otherwise glabrous. WTU-267402 Origin: Native. C. L. Hitchcock 13403 8 Aug 1945 Poaceae with C. V. Muhlick Poa cusickii Vasey ssp. pallida Soreng WTU-99638 U.S.A., MONTANA, PARK COUNTY: Suksdorf's Gulch, 9 miles northwest of Wilsall. Poaceae 46.085888°, -110.792838°; uncertainty: 7500 m., Invalid coordinates (located outside county bounds). Poa secunda J. Presl ssp. secunda Origin: Native. U.S.A., IDAHO, BLAINE COUNTY: Wilhelm N. Suksdorf 327 7 Jul 1921 North side of upper Norton Lake. Vicinity of Norton Peak, Smokey Mountains. WTU-287692 Elev. 9000 ft. 43.76194°, -114.65222°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff Poaceae Granitic talus. Lemmas very slightly puberulent near base. Phenology: Fertile. Origin: Native. Poa cusickii Vasey ssp. pallida Soreng C. L. Hitchcock 10699 3 Aug 1944 U.S.A., MONTANA, LEWIS AND CLARK COUNTY: with C. V. Muhlick Haystack Butte. Elev. 4600 ft. WTU-91746 Along dry easterly finger ridge with some limber pines along the crest. Origin: Native. Poaceae Klaus H. Lackschewitz 4250 27 May 1973 Poa secunda J. Presl ssp. secunda WTU-267376 U.S.A., MONTANA, BEAVERHEAD COUNTY: On northeast slope of Black Lion Mountain, Pioneer Range. Poaceae Elev. 9700 ft. Sand between granitic boulders. Lemmas crisp puberulent at base. Poa cusickii Vasey ssp. pallida Soreng Phenology: Fertile. Origin: Native. U.S.A., IDAHO, CUSTER COUNTY: C. L. Hitchcock 12911 30 Jul 1945 22 miles northeast of Sun Valley, along North Fork Big Lost River. with C. V. Muhlick Elev. 6800 ft. 44.062315°, -113.836787°; WGS 84, uncertainty: 5000 m., WTU-100791 Source: GeoLocate, Georef'd by WTU Staff Meadowland. Lemmas glabrous below, scaberulous above; ligule decurrent. Origin: Native. Poaceae C. L. Hitchcock 8785 7 Jun 1944 Poa secunda J. Presl ssp. secunda with C. V. Muhlick U.S.A., WASHINGTON, JEFFERSON COUNTY: WTU-92636 South side of Grey [Gray] Wolf Pass, Olympic National Park. Elev. 5000 ft. 47.81955°, -123.27053°; WGS 84, uncertainty: 500 m., Source: Poaceae GeoLocate, Georef'd by WTU Staff Open alpine slope. Phenology: Fertile. Origin: Native. Poa cusickii Vasey ssp. pallida Soreng V. L. Marsh 1255 12 Jul 1939 U.S.A., MONTANA, MADISON COUNTY: Gravelly Range, 4 miles south of Crockett Lake. WTU-51951 Summit. Lemmas scaberulous, otherwise glabrous. Origin: Native. C. L. Hitchcock 12515 19 Jul 1945 with C. V. Muhlick WTU-100362 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, CLALLAM COUNTY: U.S.A., OREGON, HARNEY COUNTY: Top of Obstruction Point, Olympic National Park. Head of Blitzen Gorge, Steens Mountains. Elev. 6400 ft. Elev. 8000 ft. 48.26667°, -124.675°; WGS 84, uncertainty: 10000 m., Source: Mountain meadows. Phenology: Fertile. Origin: Native. GeoLocate, Georef'd by WTU Staff Phenology: Fertile. Origin: Native. J. William Thompson 12093 16 Jul 1935 William E. Brockman s.n. 24 Jul 1956 WTU-13098JWT WTU-213732 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., MONTANA, DEER LODGE COUNTY: Anaconda. About 10 miles northwest. U.S.A., IDAHO, CUSTER COUNTY: 46.22458°, -112.788455°; uncertainty: 12000 m. Lost River Mountains, Leatherman Pass, head of West Fork Dry bunchgrass grassland. Phenology: Fertile. Origin: Native. Pahsimeroi River. Elev. 11000 ft. W. E. Booth 56941 20 Jun 1956 44.092357°, -113.744743°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff WTU-197227 Limestone ridge. Lemmas crisp-villous at base. Phenology: Fertile. Origin: Native. Poaceae C. L. Hitchcock 11162 16 Aug 1944 with C. V. Muhlick Poa secunda J. Presl ssp. secunda WTU-91722 U.S.A., MONTANA, BEAVERHEAD COUNTY: North of Oreamnos Lake, Anaconda Range. In Open on steep slope. Lemmas minutely scaberulous, otherwise Poaceae glabrous. Phenology: Fertile. Origin: Native. Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng C. L. Hitchcock 12836 27 Jul 1945 with C. V. Muhlick U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. WTU-99636 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Source: Georeferenced, Georef'd by WTU Staff Taken from a plant growing in the United States Department of Poaceae Agriculture Soil Conservation Service Grass Nursery at Pullman, Washington. From seed collected at Colfax, Washington, and Poa secunda J. Presl ssp. secunda planted in 1939. (SES Acc. No. W 6239. With permission of the Nursery Division, Soil Conservation Service, Region 9. A. S. U.S.A., MONTANA, RAVALLI COUNTY: Hafenrichter, Chief.). Phenology: Flowers. Origin: Native. Cultivated. Chaffin Peak, north above Chaffin Lakes Basin, Bitterroot Mountains. V. L. Marsh 1458 24 May 1941 Elev. 9200 ft. North side of ridge crest - on moist soil. Phenology: Fertile. Origin: WTU-65038 Native. Klaus H. Lackschewitz 3407 30 Aug 1971 Poaceae WTU-257790 Poa secunda J. Presl ssp. secunda Poaceae U.S.A., IDAHO, VALLEY COUNTY: Gold Fork Lookout. Payette National Forest. Sawtooth Mountains. Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Elev. 8100 ft. 44.67194°, -115.83667°; WGS 84, uncertainty: 10000 m., Source: U.S.A., WASHINGTON, WHITMAN COUNTY: GeoLocate, Georef'd by WTU Staff USDA Soil Conservation Service, Grass Nursery, at Pullman. Granite slopes. Phenology: Fertile. Origin: Native. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Source: Georeferenced, Georef'd by WTU Staff J. William Thompson 13771 9 Jul 1937 Taken from a plant growing in the United States Department of Agriculture Soil Conservation Service Grass Nursery at Pullman, WTU-40582 Washington. From seed collected at Pullman, Washington, and planted in 1940. (SES Acc. No. WBPI - 39. With permission of the Nursery Division, Soil Conservation Service, Region 9. A. S. Hafenrichter, Chief.) 279A. Phenology: Flowers. Origin: Native. Cultivated. V. L. Marsh 1486 24 May 1941 WTU-66272 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., MONTANA, RAVALLI COUNTY: U.S.A., WASHINGTON, WHITMAN COUNTY: St. Josheph Peak, Bitterroot Mountains. USDA Soil Conservation Service, Grass Nursery, at Pullman. Elev. 9000 ft. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Dry upper south slope, close above Whitebark krummholz. Source: Georeferenced, Georef'd by WTU Staff Phenology: Fertile. Origin: Native. From seed collected at 8 miles west and 2 miles south of Spokane, Washington and planted in 1936. Phenology: Fertile. Origin: Native. Klaus H. Lackschewitz 2974 24 Jul 1971 Cultivated. WTU-258181 V. L. Marsh 1354 24 May 1941 WTU-66275 Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poaceae U.S.A., WASHINGTON, WHITMAN COUNTY: Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., U.S.A., WASHINGTON, WHITMAN COUNTY: Source: Georeferenced, Georef'd by WTU Staff USDA Soil Conservation Service, Grass Nursery, at Pullman. From seed collected at Clarkston, Washington, and planted in 1939. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Phenology: Fertile. Origin: Native. Cultivated. Source: Georeferenced, Georef'd by WTU Staff From seed collected at Pomeray,Washington and planted in 1939. V. L. Marsh 1461 24 May 1941 Phenology: Fertile. Origin: Native. Cultivated. WTU-66213 V. L. Marsh 1455 24 May 1941 WTU-65156 Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poaceae U.S.A., WASHINGTON, WHITMAN COUNTY: Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., U.S.A., WASHINGTON, WHITMAN COUNTY: Source: Georeferenced, Georef'd by WTU Staff USDA Soil Conservation Service, Grass Nursery, at Pullman. Taken from a plant growing in the United States Department of 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Agriculture Soil Conservation Service Grass Nursery at Pullman, Source: Georeferenced, Georef'd by WTU Staff Washington. From seed collected at Pullman, Washington, and Taken from a plant growing in the United States Department of planted in 1939. (SES Acc. No. W 6303. With permission of the Agriculture Soil Conservation Service Grass Nursery at Pullman, Nursery Division, Soil Conservation Service, Region 9. A. S. Washington. From seed collected at Hartline, Washington, and Hafenrichter, Chief.). Phenology: Flowers. Origin: Native. Cultivated. planted in 1938. (SES Acc. No. W1000-37P. With permission of the Nursery Division, Soil Conservation Service, Region 9. A. S. V. L. Marsh 1454 24 May 1941 Hafenrichter, Chief.) The seed collected at Hartline, Washington was reproduced at Pullman, Washington. Phenology: Flowers. Origin: WTU-65163 Native. Cultivated. V. L. Marsh 1361 24 May 1941 Poaceae WTU-65466 Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., WASHINGTON, WHITMAN COUNTY: Poaceae USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Source: Georeferenced, Georef'd by WTU Staff From seed collected at Wenatchee, Washington, and planted in U.S.A., WASHINGTON, WHITMAN COUNTY: 1939. Reproduced in nursery. Phenology: Fertile. Origin: Native. USDA Soil Conservation Service, Grass Nursery, at Pullman. Cultivated. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Source: Georeferenced, Georef'd by WTU Staff V. L. Marsh 1435 24 May 1941 From seed collected at n.y. gulch - 8 miles north of Pomeray,Washington and planted in 1938. Phenology: Fertile. WTU-66168 Origin: Native. Cultivated. Poaceae V. L. Marsh 1355 24 May 1941 Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng WTU-66176 U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Source: Georeferenced, Georef'd by WTU Staff From seed collected at Agronomy Dept., WSU and planted in 1936. Phenology: Fertile. Origin: Native. Cultivated. V. L. Marsh 1560 24 May 1941 WTU-66186 Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., WASHINGTON, WHITMAN COUNTY: U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Source: Georeferenced, Georef'd by WTU Staff Source: Georeferenced, Georef'd by WTU Staff From seed collected at Wenatchee, Washington and planted in From seed collected at Trowal, Washington and planted in 1938. 1940. Phenology: Fertile. Origin: Native. Cultivated. Phenology: Fertile. Origin: Native. Cultivated. V. L. Marsh 1475 24 May 1941 V. L. Marsh 1467 24 May 1941 WTU-66200 WTU-65162

Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl U.S.A., WASHINGTON, WHITMAN COUNTY: U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Source: Georeferenced, Georef'd by WTU Staff Source: Georeferenced, Georef'd by WTU Staff From seed collected at Wenatchee, Washington and planted in From seed collected at Adams, Branch Exp. St., Washington and 1936. Phenology: Fertile. Origin: Native. Cultivated. planted in 1939. Phenology: Fertile. Origin: Native. Cultivated. V. L. Marsh 1499 24 May 1941 V. L. Marsh 1471 24 May 1941 WTU-66194 WTU-66271

Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl U.S.A., WASHINGTON COUNTY: U.S.A., WASHINGTON, WHITMAN COUNTY: Taken from a plant growing in the U.S. Department of Agriculture USDA Soil Conservation Service, Grass Nursery, at Pullman. Soil Conservation Service Grass Nursery at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., From seed collected at Top of grade - Coulee Damn Wilbur, Source: Georeferenced, Georef'd by WTU Staff Washington and planted in 1938. Phenology: Fertile. Origin: Native. From seed collected at Endicott, Washington and planted in 1936. Cultivated. Phenology: Fertile. Origin: Native. Cultivated. V. L. Marsh 1364 24 May 1944 V. L. Marsh 1512 24 May 1941 WTU-66305 WTU-66264

Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., WASHINGTON, WHITMAN COUNTY: U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Source: Georeferenced, Georef'd by WTU Staff Source: Georeferenced, Georef'd by WTU Staff Taken from a plant growing in the United States Department of Taken from a plant growing in the United States Department of Agriculture Soil Conservation Service Grass Nursery at Pullman, Agriculture Soil Conservation Service Grass Nursery at Pullman, Washington. From seed collected at Goldendale, Washington, and Washington. From seed collected at Grass Valley, Oregon and planted in 1938. (SES Acc. No. W4561. With permission of the planted in 1936. (SES Acc. No. W1880. With permission of the Nursery Division, Soil Conservation Service, Region 9. A. S. Nursery Division, Soil Conservation Service, Region 9. A. S. Hafenrichter, Chief.) 347. Phenology: Flowers. Origin: Native. Hafenrichter, Chief.) 752. Phenology: Flowers. Origin: Native. Cultivated. Cultivated. V. L. Marsh 1352 24 May 1941 V. L. Marsh 1511 24 May 1941 WTU-66254 WTU-66155 Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., WASHINGTON, WHITMAN COUNTY: U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Source: Georeferenced, Georef'd by WTU Staff Source: Georeferenced, Georef'd by WTU Staff From seed collected at Colfax, Washington and planted in 1939. Taken from a plant growing in the United States Department of Phenology: Fertile. Origin: Native. Cultivated. Agriculture Soil Conservation Service Grass Nursery at Pullman, Washington. From seed collected at Seneca, Oregon and planted in V. L. Marsh 1470 24 May 1941 1936. (SES Acc. No. W2691. With permission of the Nursery Division, Soil Conservation Service, Region 9. A. S. Hafenrichter, WTU-66210 Chief.) 747. Phenology: Flowers. Origin: Native. Cultivated. V. L. Marsh 1506 24 May 1941 Poaceae WTU-66154 Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., WASHINGTON, WHITMAN COUNTY: Poaceae USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Poa secunda J. Presl Source: Georeferenced, Georef'd by WTU Staff From seed collected at Rosalia, Washington and planted in 1939. U.S.A., WASHINGTON, WHITMAN COUNTY: Phenology: Fertile. Origin: Native. Cultivated. USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., V. L. Marsh 1460 24 May 1941 Source: Georeferenced, Georef'd by WTU Staff From seed collected at Spokane, Washington and planted in 1936. WTU-66203 Phenology: Fertile. Origin: Native. Cultivated. V. L. Marsh 1526 24 May 1941 Poaceae WTU-66223 Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., WASHINGTON, WHITMAN COUNTY: Poaceae USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Poa secunda J. Presl Source: Georeferenced, Georef'd by WTU Staff From seed collected at Entiat, Washington and planted in 1936. U.S.A., WASHINGTON, WHITMAN COUNTY: Phenology: Fertile. Origin: Native. Cultivated. USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., V. L. Marsh 1500 24 May 1941 Source: Georeferenced, Georef'd by WTU Staff From seed collected at Traval, Washington and planted in 1938. WTU-66277 Phenology: Fertile. Origin: Native. Cultivated. V. L. Marsh 1389 24 May 1941 Poaceae WTU-66287 Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., WASHINGTON, WHITMAN COUNTY: Poaceae USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Poa secunda J. Presl Source: Georeferenced, Georef'd by WTU Staff From seed collected at Hartline, Washington and planted in 1936. U.S.A., WASHINGTON, WHITMAN COUNTY: Phenology: Fertile. Origin: Native. Cultivated. USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., V. L. Marsh 1513 24 May 1941 Source: Georeferenced, Georef'd by WTU Staff Taken from a plant growing in the United States Department of WTU-66240 Agriculture Soil Conservation Service Grass Nursery at Pullman, Washington. From seed collected at Pacific Northwest and planted in 1936. (SES Acc. No. W996. With permission of the Nursery Poaceae Division, Soil Conservation Service, Region 9. A. S. Hafenrichter, Chief.) 745. Phenology: Flowers. Origin: Native. Cultivated. Poa secunda J. Presl V. L. Marsh 1504 24 May 1941 U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. WTU-66192 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Source: Georeferenced, Georef'd by WTU Staff From seed collected at Spokane, Washington and planted in 1936. Phenology: Fertile. Origin: Native. Cultivated. V. L. Marsh 1526 24 May 1941 WTU-66209 Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., WASHINGTON, WHITMAN COUNTY: U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Source: Georeferenced, Georef'd by WTU Staff Source: Georeferenced, Georef'd by WTU Staff From seed collected at Neppel, Grant Co., Washington and planted Taken from a plant growing in the United States Department of in 1936. Phenology: Fertile. Origin: Native. Cultivated. Agriculture Soil Conservation Service Grass Nursery at Pullman, Washington. From seed collected at Moro, Oregon and planted in V. L. Marsh 1516 24 May 1941 1936. (SES Acc. No. W2716. With permission of the Nursery Division, Soil Conservation Service, Region 9. A. S. Hafenrichter, WTU-66238 Chief.) 751. Phenology: Flowers. Origin: Native. Cultivated. V. L. Marsh 1510 24 May 1941 Poaceae WTU-66187 Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., WASHINGTON, WHITMAN COUNTY: Poaceae USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Source: Georeferenced, Georef'd by WTU Staff From seed collected at Grand Coulee, Washington and planted in U.S.A., WASHINGTON, WHITMAN COUNTY: 1936. Phenology: Fertile. Origin: Native. Cultivated. USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., V. L. Marsh 1515 24 May 1941 Source: Georeferenced, Georef'd by WTU Staff Taken from a plant growing in the United States Department of WTU-66163 Agriculture Soil Conservation Service Grass Nursery at Pullman, Washington. From seed collected at Fox Valley, Oregon and planted in 1936. (SES Acc. No. W2685. With permission of the Nursery Poaceae Division, Soil Conservation Service, Region 9. A. S. Hafenrichter, Chief.) 806. Phenology: Flowers. Origin: Native. Cultivated. Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng V. L. Marsh 1543 24 May 1941 U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. WTU-66222 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Source: Georeferenced, Georef'd by WTU Staff Taken from a plant growing in the United States Department of Poaceae Agriculture Soil Conservation Service Grass Nursery at Pullman, Washington. From seed collected at Sear Creek Canyon, Oregon Poa secunda J. Presl and planted in 1936. (SES Acc. No. W914. With permission of the Nursery Division, Soil Conservation Service, Region 9. A. S. U.S.A., WASHINGTON, WHITMAN COUNTY: Hafenrichter, Chief.) 842. Phenology: Flowers. Origin: Native. USDA Soil Conservation Service, Grass Nursery, at Pullman. Cultivated. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Source: Georeferenced, Georef'd by WTU Staff V. L. Marsh 1551 24 May 1941 Taken from a plant growing in the United States Department of Agriculture Soil Conservation Service Grass Nursery at Pullman, WTU-66228 Washington. From seed collected at Steens Mountain, Oregon and planted in 1936. (SES Acc. No. W7743. With permission of the Poaceae Nursery Division, Soil Conservation Service, Region 9. A. S. Hafenrichter, Chief.). Phenology: Flowers. Origin: Native. Cultivated. Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng V. L. Marsh 1490 24 May 1941 U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. WTU-65161 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Source: Georeferenced, Georef'd by WTU Staff Taken from a plant growing in the United States Department of Poaceae Agriculture Soil Conservation Service Grass Nursery at Pullman, Washington. From seed collected at Pacific Northwest and planted Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng in 1936. (SES Acc. No. W1882. With permission of the Nursery Division, Soil Conservation Service, Region 9. A. S. Hafenrichter, U.S.A., WASHINGTON, WHITMAN COUNTY: Chief.) 744. Phenology: Flowers. Origin: Native. Cultivated. USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., V. L. Marsh 1503 24 May 1941 Source: Georeferenced, Georef'd by WTU Staff Taken from a plant growing in the United States Department of WTU-66182 Agriculture Soil Conservation Service Grass Nursery at Pullman, Washington. From seed collected at 1 mile up Columbia River from Brigg?s Junction, Oregon and planted in 1938 to 1939. (SES Acc. No. W4932. With permission of the Nursery Division, Soil Conservation Service, Region 9. A. S. Hafenrichter, Chief.). Phenology: Flowers. Origin: Native. Cultivated. V. L. Marsh 1386 24 May 1941 WTU-65560 Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., WASHINGTON, WHITMAN COUNTY: U.S.A., MONTANA, POWELL COUNTY: Taken from a plant growing in the USDA Soil Conservation Service About 6 miles northeast of Helmville. Grass Nursery at Pullman. On sagebrush knolls. Lammas (lemmas) crisp puberulent at base. 46.73139°, -117.17861°; WGS 84, uncertainty: 5000 m., Source: Ligule 0.5; crisp. Phenology: Flowers. Origin: Native. GeoLocate, Georef'd by WTU Staff Taken from a plant growing in the United States Department of C. L. Hitchcock 11688 28 Jun 1945 Agriculture Soil Conservation Service Grass Nursery at Pullman, with C. V. Muhlick Washington. From seed collected at Bald Butte & Ochoco, Oregon and planted in 1939. (SES Acc. No. W6179. With permission of the WTU-100502 Nursery Division, Soil Conservation Service, Region 9. A. S. Hafenrichter, Chief.) 442. Lemmas mostly glab. - scab. on C - N. Ligule short (and scab.) - rounded & split at apex. V.M. Phenology: Poaceae Flowers. Origin: Native. Cultivated. Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng V. L. Marsh 1427 U.S.A., OREGON, HARNEY COUNTY: WTU-66314 Ridgetop between the upper part of Fish Creek and McCoy Creek; west slope of the Steen Mountains; southeast of Burns. Elev. 8000 ft. Poaceae T32 1/2S R33E Plants tufted; herbage conspicuously bluish. Crisp. Phenology: Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Flowers. Origin: Native. U.S.A., WASHINGTON, WHITMAN COUNTY: Arthur Cronquist 8772 26 Jul 1959 USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., WTU-211212 Source: Georeferenced, Georef'd by WTU Staff Taken from a plant growing in the United States Department of Agriculture Soil Conservation Service Grass Nursery at Pullman, Poaceae Washington. From seed collected at (left blank) and planted in 1940. (SES Acc. No. (left blank). With permission of the Nursery Division, Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Soil Conservation Service, Region 9. A. S. Hafenrichter, Chief.) 276. . Phenology: Flowers. Origin: Native. Cultivated. U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. V. L. Marsh 1482 24 May 1941 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Source: Georeferenced, Georef'd by WTU Staff WTU-66202 Taken from a plant growing in the United States Department of Agriculture Soil Conservation Service Grass Nursery at Pullman, Washington. From seed collected at Moro, Oregon and planted in Poaceae 1939. (SES Acc. No. W2716. With permission of the Nursery Division, Soil Conservation Service, Region 9. A. S. Hafenrichter, Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Chief.) 391. Lemmas glab. - scab., scantily pubescent at base of C - N. Ligule 2 - 3.5 millimeters long - usually obtuse. Blades folded U.S.A., WASHINGTON, WHITMAN COUNTY: (always). V.M. Phenology: Flowers. Origin: Native. Cultivated. USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., V. L. Marsh 1472 24 May 1941 Source: Georeferenced, Georef'd by WTU Staff Taken from a plant growing in the United States Department of WTU-66198 Agriculture Soil Conservation Service Grass Nursery at Pullman, Washington. From seed collected at (left blank) and planted in 1936. (SES Acc. No. (left blank). With permission of the Nursery Division, Poaceae Soil Conservation Service, Region 9. A. S. Hafenrichter, Chief.) 757. Phenology: Flowers. Origin: Native. Cultivated. Poa cusickii Vasey ssp. pallida Soreng V. L. Marsh 1514 24 May 1941 U.S.A., MONTANA, BROADWATER COUNTY: Between Townsend and White Sulphur Springs. WTU-66224 At summit of grade; heavy red clay soil. Lemmas sparsely scaberulous at base, otherwise glabrous. Origin: Native. Poaceae C. L. Hitchcock 11859 1 Jul 1945 with C. V. Muhlick Poa secunda J. Presl WTU-100501 U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Poaceae Source: Georeferenced, Georef'd by WTU Staff Taken from a plant growing in the United States Department of Poa cusickii Vasey ssp. pallida Soreng Agriculture Soil Conservation Service Grass Nursery at Pullman, Washington. From seed collected at Henry Lake, Idaho and planted U.S.A., MONTANA, GALLATIN COUNTY: in 1939. (SES Acc. No. W6774. With permission of the Nursery Wallrock Basin, 12 miles northwest of Wilsall. Division, Soil Conservation Service, Region 9. A. S. Hafenrichter, 46.086044°, -110.801573°; WGS 84, uncertainty: 2000 m., Chief.) 459. Phenology: Flowers. Origin: Native. Cultivated. Source: Digital Map, Georef'd by Joseph Stormer Origin: Native. V. L. Marsh 1410 24 May 1941 Wilhelm N. Suksdorf 338 8 Jul 1921 WTU-66258 WTU-287823 Poaceae Poaceae Poa cusickii Vasey ssp. pallida Soreng Poa laxiflora Buckley U.S.A., IDAHO, LEMHI COUNTY: U.S.A., OREGON, WASHINGTON COUNTY: Ca. [circa] 7 miles below (north of) head of Panther Creek. [locality and coordinates withheld; status in Oregon: S3 (Rare; 45.315387°, -114.405586°; WGS 84, uncertainty: 10000 m., OBIC)] Source: GeoLocate, Georef'd by WTU Staff Elev. 1564 ft. Fairly dry meadow and sagebrush. Strictly a bunch grass; lemmas Common in shady, moist woods with Alnus, Athyrium, Polystichum, glabrous. Origin: Native. Vaccinium, Ribes, Oplopanax, Montia, Oxalis, Tolmeia, Circaea. Origin: Native. C. L. Hitchcock 9432 1 Jul 1944 with C. V. Muhlick Richard R. Halse 4039 21 Jun 1990 WTU-91528 WTU-331446 Poaceae Poaceae Poa laxiflora Buckley Poa laxiflora Buckley CANADA, BRITISH COLUMBIA: U.S.A., ALASKA, SOUTHEAST FAIRBANKS COUNTY: West end of south arm of Kootenay Inlet, Moresby Island. Tongass National Forest Mainland, Port Houghton, south side; near Occasional in grassy sward at edge of woods along upper part of head of Sandborn Canal, east side, about 1 mile upstream from the shingle beach. tidal flats. Elev. 5 ft. J. A. Calder 36200 22 Jul 1964 T53S R77E S33 with R. L. Taylor Edge of grassy bench about 3 feets above the brackish upper beach meadow. Growing near forest ecotone. Origin: Native. WTU-241166 Mary Clay Muller 4352 17 Jul 1981 Poaceae WTU-282112 Poa laxiflora Buckley Poaceae U.S.A., OREGON, MULTNOMAH COUNTY: [locality and coordinates withheld; status in Oregon: S3 (Rare; Poa piperi Hitchc. OBIC)] Origin: Native. U.S.A., OREGON, JOSEPHINE COUNTY: [locality and coordinates withheld; status in Oregon: S3 (Rare; Thomas Howell s.n. 5 Jun 1886 OBIC)] Serpentine slopes. Phenology: Flowers. Origin: Native. WTU-25927JWT J. William Thompson 10271 11 Apr 1934 Poaceae WTU-24648 Poa laxiflora Buckley Poaceae U.S.A., OREGON, LANE COUNTY: [locality and coordinates withheld; status in Oregon: S3 (Rare; Poa laxiflora Buckley OBIC)] Moist river bottoms, with Pseudotsuga and young Thuja plicata. U.S.A., OREGON, TILLAMOOK COUNTY: Origin: Native. [locality and coordinates withheld; status in Oregon: S3 (Rare; OBIC)] David Danley 1359 7 Jun 1980 Elev. 700 ft. Lax infl., in steep Alnus rubra forest, lower trail access. Origin: WTU-280978 Native. Poaceae P. Zika 9840 19 Jul 1986 Poa laxiflora Buckley WTU-336471 Poaceae U.S.A., OREGON, CLACKAMAS COUNTY: [locality and coordinates withheld; status in Oregon: S3 (Rare; Poa laxiflora Buckley OBIC)] Rocky open slopes. Origin: Native. CANADA, BRITISH COLUMBIA: About three miles west of Cumshewa Inlet below north face ofthe J. William Thompson 2543 5 Jun 1927 Mount Moresby, Moresby Island. Elev. 900 ft. WTU-25486JWT Along grassy margins of north-facing, rocky runnel. J. A. Calder 36413 31 Jul 1964 with R. L. Taylor WTU-241074 Poaceae Poaceae Poa laxiflora Buckley Poa leibergii Scribn. U.S.A., ALASKA, SOUTHEAST FAIRBANKS COUNTY: U.S.A., OREGON, LAKE COUNTY: Tongass National Forest Mainland, Port Houghton. Hart Mountain National Antelope Refuge, Hot Springs Campground. T52S R77E S32 N 1/8 Elev. 6035 ft. Near the head where a rive enters the bay from the south; east side 42° 29' 55" N, 119° 41' 29" W of the stream, on gravelly substrate; edge of spruce-hemlock forest Sagebrush slope east of camp - east facing slope; rocky soil among at the base of a steep cliff adjacent to the stream. Origin: Native. sagebrush. Bunchgrass, perennial; glumess, lemmas tawny or purple. Phenology: Fertile. Mary Clay Muller 4384 18 Jul 1981 Sarah Gage SG1715 7 Jun 1996 WTU-282625 WTU-335771 Poaceae Poaceae Poa laxiflora Buckley Poa leibergii Scribn. U.S.A., ALASKA, SOUTHEAST FAIRBANKS COUNTY: Tongass National Forest Mainland; east side of Sandborn Canal, U.S.A., OREGON, SHERMAN COUNTY: which is on the south side of Port Houghton; east end of Frederick 6 miles northwest of Wasco. Sound. Northwest facing hillside, especially in mossy mats on basalt rocks, Brackish meadow along tidal influcenced stream at the head of small canyon. Phenology: Flowers. Sandborn Canal. Origin: Native. Arthur Cronquist 5690 8 Apr 1949 Mary Clay Muller 3909 31 Jul 1980 WTU-169016 WTU-289069 Poaceae Poaceae Poa leibergii Scribn. Poa leibergii Scribn. U.S.A., OREGON, SHERMAN COUNTY: U.S.A., OREGON, MORROW COUNTY: John Day River, 1/2 mile west of Cottonwood Bridge, between Little Butter Creek (South Fork of Butter Creek), 16 miles east of Condon and Moro. Heppner. T1S R19E T2S R28E Mossy mats on steep north slopes above tiny tributary. Plants tufted, Thin soil on ledges of northwest-facing cliffs. Plants tufted, without without rhizomes. Phenology: Flowers. rhizomes. Origin: Native. Arthur Cronquist 6230 29 Apr 1950 Arthur Cronquist 6290 11 May 1950 WTU-144347 WTU-144353 Poaceae Poaceae Poa leibergii Scribn. Poa leibergii Scribn. U.S.A., OREGON, UMATILLA COUNTY: U.S.A., OREGON, WALLOWA COUNTY: Battle Mountain State Park, 23 miles southwest of Pilot Rock. Sled Creek Ranger Station, Sled Springs, 20 miles north of Elev. 4000 ft. Enterprise, Blue Mountains. T3S R31E S20; NAD 27, uncertainty: 805 m., Source: TRS2LL, Dry rocky soil. Georef'd by Ben Legler Open, rocky slopes. Plants in small tufts, without rhizomes. W. H. Baker 7670 1 Jun 1951 Phenology: Flowers. WTU-274315 Arthur Cronquist 6356 19 May 1950 WTU-144350 Poaceae Poa leibergii Scribn. Poaceae U.S.A., OREGON COUNTY: Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Hart Mountain National Antelope Refuge, west of Hot Spring Campground; near ridge top above campground. U.S.A., OREGON, WASCO COUNTY: Elev. 7019 ft. Along south side of Columbia River, 10 miles west of the Dalles. 42° 29' N, 119° 41' W; T35S R25E S36; WGS 84, Source: Digital In Quercus garryana-Pinus ponderosa woodland. Plant glaucous, in Map, Georef'd by Richard Olmstead clumps 2-4 inches wide, lemmas rounded, scabrous. Phenology: Dry open slopes with scattered vegetation, small sage and large Flowers. Origin: Unknown. sage. Perennial bunchgrass. C. L. Hitchcock 22449 26 May 1963 Richard G. Olmstead RGO96-24 8 Jun 1996 with C. V. Muhlick WTU-335338 WTU-217160 Poaceae Poaceae Poa leibergii Scribn. Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., OREGON, WASCO COUNTY: U.S.A., MONTANA, MISSOULA COUNTY: 5 miles south of Tygh hill. 1 mile east of Missoula. Dry hillside, sagebrush slopes. Phenology: Flowers. Elev. 3200 ft. Moist gravelly soil, along railroad tracks. Phenology: Flowers. Origin: J. William Thompson 4081 8 Apr 1928 Unknown. WTU-25484JWT-A C. Leo Hitchcock 2946 28 May 1936 WTU-13338JWT Poaceae Poa leibergii Scribn. Poaceae U.S.A., OREGON, WASCO COUNTY: Poa leibergii Scribn. 1 mile west of the mouth of the Deschutes River. Rocky ground. Phenology: Flowers. U.S.A., WASHINGTON, KLICKITAT COUNTY: Vila, near Bingen. J. William Thompson 4087 9 Apr 1928 45.715°, -121.46333°; WGS 84, uncertainty: 5000 m., Source: GeoLocate, Georef'd by WTU Staff WTU-25484JWT-B Phenology: Flowers. Origin: Native. Wilhelm N. Suksdorf 12260 13 Apr 1927 Poaceae WTU-287866 Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., WYOMING, PARK COUNTY: Poaceae 1/2 miles east of cutoff to Cody, along Red Lodge-Cook City Highway. Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng On sagebrush covered hills. Plants from deepseated, ascending rhizomes, lemmas almost glabrous. Phenology: Flowers. Origin: U.S.A., OREGON, LAKE COUNTY: Unknown. Phenology: Flowers. Origin: Unknown. C. L. Hitchcock 22967 23 Jul 1963 with C. V. Muhlick Morton E. Peck 15666 15 Jul 1927 WTU-219521 WTU-24933JWT Poaceae Poaceae Poa leibergii Scribn. Poa leibergii Scribn. U.S.A., WASHINGTON, KLICKITAT COUNTY: U.S.A., WASHINGTON, KLICKITAT COUNTY: At Bingen. Near Centerville. 45.714842°, -121.464517°; WGS 84, uncertainty: 2400 m., 45.75333°, -120.90361°; WGS 84, uncertainty: 5000 m., Source: Source: GeoLocate, Georef'd by Joseph Stormer GeoLocate, Georef'd by WTU Staff Mountain. Phenology: Flowers. Origin: Native. High sagebrush hills. Phenology: Fertile. Origin: Native. Wilhelm N. Suksdorf 4952 20 Apr 1894 J. William Thompson 14276 14 May 1938 WTU-287857 WTU-17611JWT

Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng CANADA, BRITISH COLUMBIA: U.S.A., IDAHO, LATAH COUNTY: On a Moraine along Goat Creek in the Elk River Valley 27 miles 10 miles south of Moascow. north of Natal. Pasture, fescue-wheatgrass zone. Phenology: Flowers. Origin: Gravelly soil on a Moraine. Phenology: Flowers. Origin: Unknown. Unknown. W. A. Weber 2293 4 Jul 1941 R. F. Daubenmire 37492 29 May 1937 WTU-71349 WTU-271354

Poaceae Poa leibergii Scribn. U.S.A., OREGON COUNTY: Celilo. Moist cliff. Phenology: Flowers. Morton E. Peck 14579 Mar 1926 WTU-24955JWT Poaceae Poaceae Poa leibergii Scribn. Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., WASHINGTON, KLICKITAT COUNTY: U.S.A., MONTANA, CARBON COUNTY: Near Bingen. Alzada, 2 miles north. 45.715°, -121.46333°; WGS 84, uncertainty: 5000 m., Source: Along roadside and on heavy clay or saline soils. Common. GeoLocate, Georef'd by WTU Staff Phenology: Fertile. Origin: Unknown. Open sagebrush slopes. Phenology: Flowers. Origin: Native. W. E. Booth 2649 19 Jun 1948 J. William Thompson 8151 15 Apr 1932 WTU-149384 WTU-25905JWT Poaceae Poaceae Poa leibergii Scribn. Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., WASHINGTON, KLICKITAT COUNTY: U.S.A., IDAHO, ELMORE COUNTY: Protected north slope above the Columbia River at Maryhill. 23 miles west of Fairfield, along Idaho Highway #68. 45.68722°, -120.8125°; WGS 84, uncertainty: 5000 m., Source: 43.345756°, -115.248972°; WGS 84, uncertainty: 10000 m., GeoLocate, Georef'd by WTU Staff Source: GeoLocate, Georef'd by WTU Staff Thriving in mossy mats on basalt rocks. Small tufts, without Open sagebrush hills with basalt outcrop. Plants tightly clumped, the rhizomes. Origin: Native. tufts up to 4 inches broad, leaves erect, lemmas rounded, slightly scabrous. Phenology: Flowers. Origin: Unknown. Arthur Cronquist 5682 7 Apr 1949 C. L. Hitchcock 22676 18 Jun 1963 WTU-169049 with C. V. Muhlick WTU-218320 Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poaceae U.S.A., MONTANA, POWELL COUNTY: Poa leibergii Scribn. Circa 20 miles west of Lincoln on Ovando road. In moist open grassland border by aspen and yellow pine. Lemmas U.S.A., WASHINGTON, KLICKITAT COUNTY: crisp puberulent at base. In specimen details: crisp puberulent?. Opposite The Dalles [Dallesport]. Phenology: Flowers. Origin: Unknown. 45.61715°, -121.18372°; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff C. L. Hitchcock 11558 26 Jun 1945 Top of high hills. Phenology: Fertile. Origin: Native. with C. V. Muhlick C. L. Hitchcock 3322 30 Apr 1938 WTU-100505 with V. L. Marsh WTU-45048 Poaceae Poa leibergii Scribn. Poaceae U.S.A., WASHINGTON, KLICKITAT COUNTY: Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng [No locality given on label]. 45.87017°, -120.73838°; WGS 84, uncertainty: 68000 m., Source: U.S.A., MONTANA, PONDERA COUNTY: GeoLocate, Georef'd by WTU Staff Conrad, about 15 miles north. Wet rocky hillsides and cliffs. Phenology: Fertile. Origin: Native. Somewhat open area in grassland. Common as large tufts. Phenology: Fertile. Origin: Unknown. Wilhelm N. Suksdorf s.n. 22 May 1882 W. E. Booth 52368 15 Jun 1952 WTU-160535 WTU-149068 Poaceae Poaceae Poa arctica R. Br. ssp. lanata (Scribn. & Merr.) Soreng Poa leibergii Scribn. U.S.A., ALASKA COUNTY: Aleutians/ Attu. Is, Bassett Creek, Sidden's Valley. U.S.A., WASHINGTON, KLICKITAT COUNTY: Elev. 200 ft. Near Bingen. 52.886855°, 173.203495°; WGS 84, uncertainty: 2000 m., Source: 45.715°, -121.46333°; WGS 84, uncertainty: 5000 m., Source: Digital Map, Georef'd by Joseph Stormer GeoLocate, Georef'd by WTU Staff Bare, gravelly soil in old stream. Phenology: Fertile. Moist cliff. Phenology: Fertile. Origin: Native. Robert M. Hardy 204 14 Jul 1945 G. N. Jones 6310 29 Mar 1935 WTU-97572 WTU-31284 Poaceae Poaceae Poa leibergii Scribn. Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., WASHINGTON, KLICKITAT COUNTY: U.S.A., WASHINGTON, SKAMANIA COUNTY: At Bingen. Underwood. 45.714842°, -121.464517°; WGS 84, uncertainty: 2400 m., Phenology: Fertile. Origin: Native. Source: GeoLocate, Georef'd by Joseph Stormer Wet, later dry, rocky slopes. Phenology: Fertile. Origin: Native. R. Sprague s.n. 26 May 1938 Wilhelm N. Suksdorf 5909 1 Apr 1907 WTU-155459 WTU-287664 Poaceae Poaceae Poa leptocoma Trin. Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., MONTANA, SWEET GRASS COUNTY: One mile south of Rainbow Lakes, East Fork of Boulder River. U.S.A., OREGON, LAKE COUNTY: 45.24564°, -110.15881°; WGS 84, uncertainty: 3483 m., Source: Hart Mountain National Wildlife Refuge, approximately 3 miles east Digital Map, Georef'd by Joseph Stormer of Hot Springs Camp by dirt road towards the north fork of DeGarmo Phenology: Fertile. Canyon. T35S R25E S36 NWNE; NAD 27, uncertainty: 805 m., Source: C. L. Hitchcock 16500 16 Jul 1947 TRS2LL, Georef'd by Ben Legler In big sagebrush/bunchgrass community. Phenology: Fertile. Origin: WTU-114209 Unknown. Virginia Crosby 2500 28 Jun 1980 Poaceae WTU-281210 Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., OREGON, GILLIAM COUNTY: Poaceae About 7 miles south of Condon. T5S R21E Poa leibergii Scribn. Open slopes. Plants tufted, without creeping rhizomes, blades folded. Phenology: Flowers. Origin: Unknown. U.S.A., WASHINGTON, KLICKITAT COUNTY: Bingen. Arthur Cronquist 6711 25 Jun 1950 45.71495°, -121.46462°; WGS 84, uncertainty: 500 m., Source: GeoLocate, Georef'd by WTU Staff WTU-144360 Phenology: Fertile. Origin: Native. Wilhelm N. Suksdorf 4954 11 May 1894 Poaceae WTU-287859 Poa leptocoma Trin. U.S.A., MONTANA, FERGUS COUNTY: Poaceae Top of Grayhouse Peak, Big Snowy Mountains. Limestone scree. Phenology: Fertile. Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng C. L. Hitchcock 16070 3 Jul 1947 U.S.A., OREGON, KLAMATH COUNTY: 1/2 miles south of Klamath Falls. WTU-114206 Ungrazed land. Phenology: Fertile. Origin: Unknown. C. L. Hitchcock 6385 11 May 1940 Poaceae WTU-72604 Poa arctica R. Br. ssp. lanata (Scribn. & Merr.) Soreng U.S.A., ALASKA COUNTY: Poaceae Aleutian Islands/ Attu. Island, Engineer Canyon, Sidden's Valley. Elev. 200 ft. Poa arctica R. Br. ssp. lanata (Scribn. & Merr.) Soreng 52.884051°, 173.193369°; WGS 84, uncertainty: 400 m., Source: Digital Map, Georef'd by Joseph Stormer U.S.A., ALASKA, ALEUTIANS WEST COUNTY: Gravelly creek side. Phenology: Fertile. Attu Island: Chichagof Harbor Area. Elev. 0 ft. Robert M. Hardy 151 3 Jul 1945 52.931064°, 173.249217°; WGS 84, uncertainty: 3000 m., Source: Digital Map, Georef'd by Joseph Stormer WTU-97374 In sandy soil near sea level. In clumps. Phenology: Fertile. Gilmore W. Soule M.D. 396 17 Aug 1945 WTU-152625 Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa leptocoma Trin. U.S.A., MONTANA, MADISON COUNTY: U.S.A., WASHINGTON, JEFFERSON COUNTY: Gravelly Range, about 6 miles northeast of Crockett Lake. Mount Olympus. Elev. 8000 ft. Elev. 3700 ft. Open gravelly plateau. Lemmas crisp puberulent at base. Specimen 47.80167°, -123.70896°; WGS 84, uncertainty: 5000 m., Source: Details: crisp puberulent?. Phenology: Flowers. Origin: Unknown. GeoLocate, Georef'd by WTU Staff Phenology: Fertile. Origin: Native. C. L. Hitchcock 12483 19 Jul 1945 with C. V. Muhlick J. B. Flett s.n. Aug 1907 WTU-100508 WTU-33577

Poaceae Poaceae Poa leptocoma Trin. Poa arctica R. Br. ssp. lanata (Scribn. & Merr.) Soreng ? U.S.A., MONTANA, CARBON COUNTY: U.S.A., ALASKA COUNTY: Beartooth Mountains, northeast above Glacier Lake near trail. North side of estuary 1/2 miles inland from Rogers & Post Elev. 9850 ft. Monument, 15 miles southwest of Barrow Base. Point Barrow. Common grass on small patches of meadows between cliffs on the 71° 8' 30" N, 157° 2' 45" W crest of the ridge. Phenology: Fertile. In stabilized sand dunes. In bunches. Phenology: Fertile. Klaus H. Lackschewitz 7053 15 Sep 1976 John H. Thomas 2104 23 Jul 1950 WTU-272708 WTU-192900

Poaceae Poaceae Poa arctica R. Br. ssp. lanata (Scribn. & Merr.) Soreng ? Poa secunda J. Presl U.S.A., ALASKA COUNTY: Site of old Eskimo village of Nuwuk, end of Point Barrow sand spit. CANADA, BRITISH COLUMBIA: 71° 23' 30" N, 156° 28' 45" W Bluster Mountain; Marble Mountains. Hummock at edge of lower ground. Phenology: Fertile. Elev. 7000 ft. 50.611371°, -121.69891°; uncertainty: 3200 m. Ira L. Wiggins 12533 1 Aug 1950 Alpine slopes. Phenology: Flowers. Origin: Unknown. WTU-192901 J. William Thompson 431 14 Jul 1938 with Emily M. Thompson WTU-17394JWT Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poaceae U.S.A., IDAHO, CUSTER COUNTY: Poa leptocoma Trin. Edge of Little Redfish Lake, Stanley Basin, Sawtooth Mountains. 44.4425°, -114.92722°; WGS 84, uncertainty: 10000 m., Source: U.S.A., WASHINGTON, JEFFERSON COUNTY: GeoLocate, Georef'd by WTU Staff Marmot Pass, Olympic Mountains. Moist grassy meadow. Phenology: Fertile. Origin: Unknown. Elev. 5500 ft. 47.81833°, -123.13222°; WGS 84, uncertainty: 10000 m., Source: William H. Baker 10580 21 Jul 1953 GeoLocate, Georef'd by WTU Staff Open alpine ridges. Phenology: Fertile. Origin: Native. WTU-261731 J. William Thompson 9880 18 Aug 1933 Poaceae WTU-25652JWT-A Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poaceae U.S.A., MONTANA, BEAVERHEAD COUNTY: Camp Fortunate, Clark Canyon Reservoir, 21 miles south of Dillon. Poa arctica R. Br. ssp. lanata (Scribn. & Merr.) Soreng Hillside. Phenology: Fertile. Origin: Unknown. U.S.A., ALASKA COUNTY: K. Crook 391 15 Jun 1967 Atka Island. with M. Crook 52.100175°, -174.617262°; WGS 84, uncertainty: 51559 m., Source: Digital Map, Georef'd by Joseph Stormer WTU-255223 Phenology: Fertile. Miss Phebe West s.n. 3 Jul 1932 WTU-22308 Poaceae Poaceae Poa secunda J. Presl Poa leptocoma Trin. CANADA, BRITISH COLUMBIA: U.S.A., IDAHO, BLAINE COUNTY: Bluster Mountain; Marble Mountains. 7 miles east of Pole Creek Ranger Station. Elev. 7000 ft. 43.927751°, -114.699064°; WGS 84, uncertainty: 1000 m., 50.611371°, -121.69891°; uncertainty: 3200 m. Source: GeoLocate, Georef'd by WTU Staff Alpine slopes. Phenology: Fertile. Origin: Unknown. Boggy soil on slope above road. Lemmas webbed at base, rather villous on keel and lateral nerves. Phenology: Fertile. J. William Thompson 431 14 Jul 1938 with Emily M. Thompson C. L. Hitchcock 10740 4 Aug 1944 with C. V. Muhlick WTU-48153 WTU-91753 Poaceae Poaceae Poa leptocoma Trin. Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., WASHINGTON, CLALLAM COUNTY: Mount Angeles, Olympic Mountains. U.S.A., OREGON, WHEELER COUNTY: Elev. 5300 ft. Near Mountain Creek, 13 miles east of Mitchell. 47.99536°, -123.46725°; WGS 84, uncertainty: 1000 m., Source: Elev. 3700 ft. GeoLocate, Georef'd by WTU Staff T12S R23E S13; NAD 27, uncertainty: 805 m., Source: TRS2LL, Rocky crags near summit. Phenology: Fertile. Origin: Native. Georef'd by Ben Legler Sandy dry soil near creek. Plants tufted, without rhizomes. J. William Thompson 5584 2 Aug 1930 Phenology: Flowers. Origin: Unknown. WTU-25652JWT-B Arthur Cronquist 7296 26 Jun 1953 WTU-154040 Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poaceae U.S.A., OREGON, MALHEUR COUNTY: Poa leptocoma Trin. Along Crooked Creek, 6 miles southwest of Rome. T32S R41E S6; NAD 27, uncertainty: 805 m., Source: TRS2LL, U.S.A., IDAHO, CUSTER COUNTY: Georef'd by Ben Legler Head of East Fork Pahsimeroi River, Lost River Mountains. Alkali slope below seepage area overlooking creek. Plants tufted, Elev. 10300 ft. not rhizomatous. Phenology: Fertile. Origin: Unknown. 44.157148°, -113.703752°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff Arthur Cronquist 8411 11 Jun 1959 Mossy stream in basin. Plants rhizomatous; lemmas webbed and villous on keel and marginal nerves. Phenology: Fertile. WTU-211215 C. L. Hitchcock 11111 14 Aug 1944 with C. V. Muhlick Poaceae WTU-91726 Poa leptocoma Trin. U.S.A., OREGON, HARNEY COUNTY: Poaceae Summit of Steen Mountains, 7 miles above Blair's Ranch. 42.636356°, -118.57628°; WGS 84, uncertainty: 8879 m., Source: Poa leptocoma Trin. Digital Map, Georef'd by Joseph Stormer Moist ground. Phenology: Fertile. U.S.A., MONTANA, DEER LODGE COUNTY: Anaconda - Pintlar Range; meadow southwest above Storm Lake Morton E. Peck 14035 28 Jun 1925 where the trail to Goat Pass crosses the creek. Elev. 8300 ft. WTU-24934JWT 46.06132°, -113.267324°; WGS 84, uncertainty: 900 m., Source: Digital Map, Georef'd by Joseph Stormer Common on moist places. Phenology: Fertile. Poaceae Klaus H. Lackschewitz 4550 19 Jul 1973 Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng WTU-261722 U.S.A., IDAHO, TWIN FALLS COUNTY: House Creek. [Label says Owyhee county; House Creek in its entirety lies just within the Twin Falls county line.] Poaceae 42.156352°, -114.990597°; uncertainty: 7900 m. Loamy banks. Phenology: Flowers. Origin: Unknown. Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Aven Nelson 1788 29 Jun 1912 U.S.A., MONTANA, ROSEBUD COUNTY: with J. Francis Macbride Tongue River Valley, at Brewster Arnold Ranch, 3 miles southwest of Birney. WTU-3345 Elev. 3350 ft. Dry rocky slope. Phenology: Fertile. Origin: Unknown. H. R. Bennett s.n. 18 Jul 1955 WTU-180646 Poaceae Poaceae Poa arctica R. Br. ssp. lanata (Scribn. & Merr.) Soreng Poa leptocoma Trin. U.S.A., ALASKA COUNTY: U.S.A., MONTANA, MADISON COUNTY: Northeast Alaska, Okpilak Valley, West Okpilak Lake. At Clover Meadows, Gravelly Range. Elev. 1902 ft. 45.026715°, -111.844952°; uncertainty: 6000 m., Georef'd by 69° N, 144° W; Misleading coordinates given only to nearest Joseph Stormer degree. Along stream. Phenology: Fertile. Wet tundra. Phenology: Fertile. C. L. Hitchcock 16835 26 Jul 1947 N. E. Grulke 1135 Jul 1984 with D. J. Marrett WTU-115646 WTU-312699 Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., WASHINGTON, WHITMAN COUNTY: U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Source: Georeferenced, Georef'd by WTU Staff Source: Georeferenced, Georef'd by WTU Staff From seed collected at Moro, Oregon and planted in 1936. From seed collected in the Pacfic Northwest and planted in 1940. Phenology: Fertile. Origin: Native. Cultivated. Phenology: Fertile. Origin: Native. Cultivated. V. L. Marsh 1505 24 May 1941 V. L. Marsh 1477 24 May 1941 WTU-66323 WTU-66211 Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa leptocoma Trin. U.S.A., MONTANA, ROSEBUD COUNTY: U.S.A., OREGON, GRANT COUNTY: Valley of Hanging Woman Creek, 4 miles southeast of Birney. One mile south of summit of Strawberry Mountain. Elev. 3400 ft. Elev. 8000 ft. Gulch along valley. Phenology: Fertile. Origin: Unknown. T15S R33E S2; NAD 27, uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler H. R. Bennett s.n. 21 Jul 1955 Wet places along stream below spring on west slope. Phenology: Fertile. WTU-180613 Arthur Cronquist 7691 1 Aug 1953 Poaceae WTU-154025 Poa leptocoma Trin. Poaceae U.S.A., MONTANA, DEER LODGE COUNTY: Anaconda - Pintlar Range; near Storm Lake Jeep Road. Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Elev. 7900 ft. T4N R13W S19 NW 1/4; NAD 27, uncertainty: 805 m., Source: U.S.A., MONTANA, ROSEBUD COUNTY: TRS2LL, Georef'd by Ben Legler Tongue River Valley, at Brewster Arnold Ranch, 3 miles southwest In moss along Brooklet; open subalpine forest. Phenology: Fertile. of Birney. Elev. 3400 ft. Klaus H. Lackschewitz 8719 9 Sep 1978 Dry rocky slope of river valley. Phenology: Fertile. Origin: Unknown. WTU-287550 H. R. Bennett s.n. 19 Jul 1955 WTU-180645 Poaceae Poa secunda J. Presl Poaceae U.S.A., WASHINGTON, WHITMAN COUNTY: Poa USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., U.S.A., WASHINGTON, WHITMAN COUNTY: Source: Georeferenced, Georef'd by WTU Staff USDA Soil Conservation Service, Grass Nursery, at Pullman. From seed collected at Newdale, Idaho and planted in 1939. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Phenology: Fertile. Origin: Native. Cultivated. Source: Georeferenced, Georef'd by WTU Staff From seed collected in the Pacfic Northwest and planted in 1936. V. L. Marsh 1451 24 May 1941 Phenology: Fertile. Origin: Native. Cultivated. WTU-65154 V. L. Marsh 1504 24 May 1941 WTU-66185 Poaceae Poaceae Poa arctica R. Br. ssp. lanata (Scribn. & Merr.) Soreng Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., ALASKA COUNTY: U.S.A., WASHINGTON, WHITMAN COUNTY: Aleutian Islands/ Attu. Island, Vicinity of Massacre Bay, Cisco cave USDA Soil Conservation Service, Grass Nursery, at Pullman. [Casco Cove]. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., 52.813803°, 173.1673°; WGS 84, uncertainty: 1294 m., Source: Source: Georeferenced, Georef'd by WTU Staff Digital Map, Georef'd by Joseph Stormer From seed collected at Alturas, California and planted in 1936. Near shore. Phenology: Fertile. Phenology: Fertile. Origin: Native. Cultivated. Lt. G. B. Van Schaack 645 21 Jul 1945 V. L. Marsh 1552 24 May 1941 WTU-152620 WTU-66229

Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa arctica R. Br. ssp. lanata (Scribn. & Merr.) Soreng U.S.A., OREGON, HARNEY COUNTY: U.S.A., ALASKA, NORTH SLOPE COUNTY: Top of Harney Ridge, 15 miles northwest of Suntex Maintenance Okpilak Valley, 1 kilometer west of West Okpilak Lake. Station. Elev. 1902 ft. In dry sandy soil. Phenology: Flowers. Origin: Unknown. 69° N, 144° W; Misleading coordinates given only to nearest degree. Arthur H. Holmgren 9633 17 Jul 1953 Upland tundra, moist shrub tundra. Phenology: Fertile. with Stephen S. Tillett N. E. Grulke 46 Aug 1984 WTU-163989 with D. J. Marrett WTU-305179 Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. U.S.A., WASHINGTON, WHITMAN COUNTY: 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., USDA Soil Conservation Service, Grass Nursery, at Pullman. Source: Georeferenced, Georef'd by WTU Staff 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., From seed collected at Cheyenne, Wyoming and planted in 1938. Source: Georeferenced, Georef'd by WTU Staff Phenology: Fertile. Origin: Native. Cultivated. From seed collected 7 miles northwest of Holbrook, Idaho and planted in 1938. Phenology: Fertile. Origin: Native. Cultivated. V. L. Marsh 1369 24 May 1941 V. L. Marsh 1368 24 May 1941 WTU-66311 WTU-65001 Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. U.S.A., OREGON, WASCO COUNTY: 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., At The Dalles. Source: Georeferenced, Georef'd by WTU Staff Dry ground. Phenology: Flowers. Origin: Unknown. From seed collected at Condon, Oregon and planted in 1939. Phenology: Fertile. Origin: Native. Cultivated. J. William Thompson 2854 2 Jul 1927 V. L. Marsh 1465 24 May 1941 WTU-25449JWT WTU-66295 Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. U.S.A., MONTANA, PHILLIPS COUNTY: 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Lake Bowdoin, 7 miles east of Malta. Source: Georeferenced, Georef'd by WTU Staff Prairie ground bordering lake. Phenology: Fertile. Origin: Unknown. From seed collected in the Pacific Northwest and planted in 1936. Phenology: Fertile. Origin: Native. Cultivated. V. L. Marsh 743 10 Jun 1935 V. L. Marsh 1518 24 May 1941 WTU-39558 WTU-66207 Poaceae Poaceae Poa arctica R. Br. ssp. lanata (Scribn. & Merr.) Soreng Poa arctica R. Br. ssp. lanata (Scribn. & Merr.) Soreng U.S.A., ALASKA COUNTY: U.S.A., ALASKA, NORTH SLOPE COUNTY: Old army campsite near head of Resurrection Bay, Seward, Kenai Umiat, on the Colville River. Peninsula. 69° 22' N, 152° 8' W 60° 7' N, 149° 25' W In tufts, but somewhat rhizomatous. Phenology: Fertile. Common in open, rocky-gravelly area. Phenology: Fertile. Ira L. Wiggins 12895 18 Jul 1952 J. A. Calder 5734 8 Jul 1951 WTU-194066 WTU-233431 Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., MONTANA, POWELL COUNTY: U.S.A., OREGON, WHEELER COUNTY: Bank of Flathead River, 1 mile northwest of Big Prairie Ranger Between Sutton Mountain and Bridge Creek. Station; Flathead National Forest. Elev. 2300 ft. 47.510667°, -113.257707°; uncertainty: 800 m. T10S R21E S32; NAD 27, uncertainty: 805 m., Source: TRS2LL, River bank. Phenology: Flowers. Origin: Unknown. Georef'd by Ben Legler Shaded ledges in volcanic tuff area along intermittent stream. Plants C. L. Hitchcock 18528 20 Jul 1948 in small tufts, without rhizomes. Phenology: Flowers. Origin: Unknown. WTU-125689 Arthur Cronquist 7257 22 Jun 1953 Poaceae WTU-154039 Poa pratensis L. Poaceae U.S.A., WASHINGTON, CLALLAM COUNTY: Deer Lake, Solduch District, Olympic National Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Park. 47.92667°, -123.82222°; WGS 84, U.S.A., WASHINGTON, WHITMAN COUNTY: uncertainty: 10000 m., Source: GeoLocate, USDA Soil Conservation Service, Grass Nursery, at Pullman. Georef'd by WTU Staff 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Subalpine meadow. Anthers 1.4 millimeters. Source: Georeferenced, Georef'd by WTU Staff Leaf sheath closed 40%. Phenology: Fertile. From seed collected at Princeville, Oregon and planted in 1936. Origin: Native. Phenology: Fertile. Origin: Native. Cultivated. Walter J. Eyerdam 6330 V. L. Marsh 1496 24 May 1941 11 Aug 1944 WTU-66324 WTU-95847, WTU-V-031328 Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poaceae U.S.A., WASHINGTON, WHITMAN COUNTY: Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., U.S.A., WASHINGTON, WHITMAN COUNTY: Source: Georeferenced, Georef'd by WTU Staff USDA Soil Conservation Service, Grass Nursery, at Pullman. From seed collected at Burns, Oregon and planted in 1936. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Phenology: Fertile. Origin: Native. Cultivated. Source: Georeferenced, Georef'd by WTU Staff From seed collected at Newdale, Idaho and planted in 1939. V. L. Marsh 1525 24 May 1941 Phenology: Fertile. Origin: Native. Cultivated. WTU-66246 V. L. Marsh 1452 24 May 1941 WTU-66197 Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poaceae U.S.A., WASHINGTON, WHITMAN COUNTY: Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., U.S.A., IDAHO, OWYHEE COUNTY: Source: Georeferenced, Georef'd by WTU Staff War Eagle Mountain, Silver City Range. From seed collected at Bear Valley, Oregon and planted in 1936. 43.01694°, -116.73222°; WGS 84, uncertainty: 10000 m., Source: Phenology: Fertile. Origin: Native. Cultivated. GeoLocate, Georef'd by WTU Staff Dry gravelly slope. Occasional. Phenology: Flowers. Origin: V. L. Marsh 1497 24 May 1941 Unknown. WTU-66195 William H. Baker 8155 21 Jul 1951 WTU-273499 Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., WASHINGTON, WHITMAN COUNTY: U.S.A., IDAHO, OWYHEE COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. South Mountain. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., 42.75222°, -116.9225°; WGS 84, uncertainty: 10000 m., Source: Source: Georeferenced, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff From seed collected at Gordon Ridge, Oregon and planted in 1939. Dry rocky ground, north slope, near summit of mountain. Phenology: Phenology: Fertile. Origin: Native. Cultivated. Fertile. Origin: Unknown. V. L. Marsh 1509 24 May 1941 W. H. Baker 7696 16 Jul 1951 WTU-66326 WTU-273662

Poaceae Poaceae Poa paucispicula Scribn. & Merr. Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., WASHINGTON, WHATCOM COUNTY: U.S.A., WASHINGTON, WHITMAN COUNTY: Saddle, Mount Baker Lodge. USDA Soil Conservation Service, Grass Nursery, at Pullman. Elev. 5000 ft. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., 48.86361°, -121.68111°; WGS 84, uncertainty: 10000 m., Source: Source: Georeferenced, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff From seed collected at Moro, Oregon and planted in 1938. Alpine ledges. Anthers 0.7, 1.0 millimeters. Phenology: Fertile. Phenology: Fertile. Origin: Native. Cultivated. Origin: Native. V. L. Marsh 1353 24 May 1941 J. William Thompson 11299 15 Aug 1934 WTU-66204 WTU-13264JWT Poaceae Poaceae Poa leptocoma Trin. Poa macrantha Vasey U.S.A., WASHINGTON COUNTY: U.S.A., WASHINGTON, GRAYS HARBOR COUNTY: Mount Paddo. Copalis Beach. Elev. 6560 ft. 47.1125°, -124.169444°; NAD 27, uncertainty: 1000 m., Source: Damp or shady places. Leaf sheath closed 60%. Anthers 0.5, 0.4 Georeferenced, Georef'd by WTU Staff millimeters. Phenology: Fertile. Origin: Native. Sand dunes. Phenology: Fertile. Origin: Native. Wilhelm N. Suksdorf 5762 28 Jul 1906 Harold E. Helmrich 139 9 Jul 1933 WTU-168860 WTU-306303 Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., IDAHO, OWYHEE COUNTY: U.S.A., OREGON, GILLIAM COUNTY: South Mountain. Arlington. 42.75222°, -116.9225°; WGS 84, uncertainty: 10000 m., Source: Phenology: Flowers. Origin: Unknown. GeoLocate, Georef'd by WTU Staff Dry rocky ground, north slope, near summit of mountain. Phenology: M. W. Gorman s.n. May 1889 Flowers. Origin: Unknown. with Drake, Dickson W. H. Baker 7696 16 Jul 1951 WTU-3492 WTU-273660 Poaceae Poaceae Poa paucispicula Scribn. & Merr. Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., WASHINGTON, WHATCOM COUNTY: Skyline Ridge. Mount Baker. U.S.A., WASHINGTON, WHITMAN COUNTY: Elev. 5500 ft. USDA Soil Conservation Service, Grass Nursery, at Pullman. 48.850833°, -121.847222°; NAD 27, uncertainty: 1000 m., Source: 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Georeferenced, Georef'd by WTU Staff Source: Georeferenced, Georef'd by WTU Staff Alpine meadow. Anthers 0.8, 0.8 millimeters. Leaf sheath closed From seed collected at Condon, Oregon and planted in 1938. 34%. Phenology: Fertile. Origin: Native. Phenology: Fertile. Origin: Native. Cultivated. J. William Thompson 5650 10 Aug 1930 V. L. Marsh 1390 24 May 1941 WTU-25653JWT WTU-66193 Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa leptocoma Trin. U.S.A., OREGON, GRANT COUNTY: U.S.A., IDAHO, FRANKLIN COUNTY: Rock Creek, just west of Picture Gorge, 8 miles northwest of Under Picea, White Canyon. Dayville. Elev. 8500 ft. Elev. 2800 ft. 42.014185°, -111.600537°; WGS 84, uncertainty: 10000 m., T12S R26E S19; NAD 27, uncertainty: 805 m., Source: TRS2LL, Source: GeoLocate, Georef'd by WTU Staff Georef'd by Ben Legler Dry rocky hillside. Frequent. Anthers 0.7. Phenology: Fertile. Origin: In loose sand on hillside overlooking creek. Plants without well Native. developed rhizomes, culms solitary or few together. Phenology: Fertile. Origin: Unknown. Stephen S. Tillett 323 28 Jul 1953 Arthur Cronquist 7042 28 May 1953 WTU-163991 WTU-154038 Poaceae Poaceae Poa reflexa Vasey & Scribn. Poa paucispicula Scribn. & Merr. U.S.A., MONTANA, PARK COUNTY: U.S.A., MONTANA, RAVALLI COUNTY: 2 miles east of Silver Pass, Boulder River Canyon. Bitterroot Mountains, northeast slope of Bedrock Mountain, Chaffin 45.346978°, -110.254285° Lakes Basin. Loam. Anthers 0.6. Leaf sheath closure 25%. Anthers 0.5, 0.6 Elev. 9000 ft. millimeters. Phenology: Fertile. Origin: Native. Moist shelf on steep northeast slope. Extensive colony. Anthers 0.7 millimeters, leaf sheath closure 50%. Phenology: Fertile. C. L. Hitchcock 16397 12 Jul 1947 Klaus H. Lackschewitz 3195 7 Aug 1971 WTU-115068 WTU-258183 Poaceae Poaceae Poa paucispicula Scribn. & Merr. Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., ALASKA COUNTY: South side of Lake Noluk, north slope of Brooks Range. U.S.A., OREGON, HARNEY COUNTY: Elev. 2200 ft. East side of Devine Canyon, below palisades about 13 miles north of 68° 47' N, 160° W Burns, along U.S. 395. Late snow ravine at edge of lake, in wet bank. Spikelets lax, almost Elev. 4650 ft. nodding, reddishpurple. Phenology: Fertile. Origin: Native. Top of prominent basalt(?) bluff. Sagebrush grassland, with Artemisia, Atriplex, Purshia, Ribes, Chrysothamnus, Amelanchier. Henry J. Thompson 1274 29 Jul 1950 Phenology: Fertile. Origin: Native. Cultivated. WTU-194067 Richard Olmstead 334 16 Jun 1983 WTU-324317 Poaceae Poa paucispicula Scribn. & Merr. Poaceae CANADA, YUKON TERRITORY: Poa wheeleri Vasey Canol Road: Upper south fork of MacMillan River; opposite mile 268. Elev. 3750-6000 ft. U.S.A., WASHINGTON, CHELAN COUNTY: Shale mountain west of river; wet grassy place by a spring. North Cascades National Park, Stehekin, Slope: 14%, aspect: north. Phenology: Fertile. Elev. 1420 ft. UTM Zone 10, 668427E, 5357210N; WGS 84, uncertainty: 10000 A. E. Porsild 11324 28 Aug 1944 m., Source: GeoLocate, Georef'd by WTU Staff with A. J. Breitung Mixed conifer forest. Perennial, native grass, associated species: Calamagrostis rubescens, Collomia heterophylla. Phenology: Fertile. WTU-128522 Origin: Native. Karen Kopper 0008 28 May 1999 Poaceae with Cedar Drake Poa wheeleri Vasey WTU-348942 U.S.A., OREGON, LAKE COUNTY: Hart Mountain National Antelope Refuge, Blue Sky area. Elev. 5999 ft. 42° 25' N, 119° 43' W; T35S R26E S32 In the Pondersoa pine grove. Phenology: Fertile. Origin: Native. Diane Ferguson 119 8 Jun 1996 WTU-338230 Poaceae Poaceae Poa nervosa (Hook.) Vasey Poa nervosa (Hook.) Vasey U.S.A., OREGON COUNTY: U.S.A., OREGON COUNTY: Sandy River, juncture of east Stark road with Columbia Highway. Bonneville. Bank of river. Anthers 2.5 - fertile - but pistil nonfunctional? Herbarium, University of Washington Collection by C. V. Piper, Phenology: Flowers. Origin: Unknown. Presented by Young Naturalists' Society, Seattle. Phenology: Fertile. Origin: Unknown. Morton E. Peck 14524 22 Mar 1926 M. W. Gorman s.n. Apr 1889 WTU-24931JWT with Drake, Dickson WTU-3495 Poaceae Poa lettermanii Vasey Poaceae U.S.A., WASHINGTON, PIERCE COUNTY: Poa wheeleri Vasey Mount Tacoma, Tacoma. Elev. 11000 ft. U.S.A., MONTANA, BEAVERHEAD COUNTY: Rocky ledges. Phenology: Fertile. Origin: Native. Along edge of Lake Waukena, Pioneer Mountains. Sand bar. Sheaths intensely pubescent; plants rhizomatous, lemmas J. B. Flett s.n. 8 Aug 1896 glabrous. Phenology: Fertile. WTU-262560 C. L. Hitchcock 13054 1 Aug 1945 with C. V. Muhlick Poaceae WTU-99640 Poa lettermanii Vasey Poaceae U.S.A., WASHINGTON, PIERCE COUNTY: Mount Rainier. Poa nervosa (Hook.) Vasey Elev. 9000 ft. 46.85163°, -121.76092°; WGS 84, uncertainty: 11000 m., Source: U.S.A., OREGON, GRANT COUNTY: GeoLocate, Georef'd by WTU Staff 3 miles south of Strawberry Mountain. Phenology: Fertile. Origin: Native. Phenology: Fertile. C. V. Piper s.n. Aug 1889 C. L. Hitchcock 24454 26 May 1966 with E. C. Smith WTU-229811 WTU-3746 Poaceae Poaceae Poa nervosa (Hook.) Vasey Poa lettermanii Vasey U.S.A., WASHINGTON, COWLITZ COUNTY: U.S.A., WASHINGTON, PIERCE COUNTY: Mouth of Kalama River. Mount Rainier, Seattle. 46.036003°, -122.855133°; WGS 84, uncertainty: 10000 m., 46.850833°, -121.7625°; NAD 27, uncertainty: 10000 m., Source: Source: GeoLocate, Georef'd by WTU Staff Georeferenced, Georef'd by WTU Staff Bluff at mouth of river. Important collection! Anthers 2.5 millimeters Phenology: Fertile. Origin: Native. long, fertile. Phenology: Fertile. Origin: Native. E. C. Smith 857 Aug 1890 J. William Thompson 10133 7 Apr 1934 WTU-3677 WTU-68837

Poaceae Poaceae Poa lettermanii Vasey Poa wheeleri Vasey U.S.A., MONTANA, RAVALLI COUNTY: U.S.A., IDAHO, BOISE COUNTY: Bitterroot Mountains, northwest-face of Trapper Peak. Juncture of Boise-Lowman and Atlanta roads. Elev. 9700 ft. Elev. 5800 ft. 45.889919°, -114.297588°; uncertainty: 3200 m. 44.08361°, -115.61972°; WGS 84, uncertainty: 10000 m., Source: Narrow shelf. Phenology: Fertile. GeoLocate, Georef'd by WTU Staff Woods. Lemmas glabrous; sheaths retrorsely scaberulous. Klaus H. Lackschewitz 1397 19 Jul 1969 Phenology: Fertile. WTU-258191 C. L. Hitchcock 9994 16 Jul 1944 with C. V. Muhlick WTU-90336 Poaceae Poaceae Poa wheeleri Vasey Poa nervosa (Hook.) Vasey U.S.A., IDAHO, CUSTER COUNTY: U.S.A., WASHINGTON, SKAMANIA COUNTY: 10 miles west of Challis. Cape Horn. 44.50454°, -114.433896°; WGS 84, uncertainty: 1000 m., Source: 45.57278°, -122.19389°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Under pines in rocky canyon. Strongly rhizomatous, lemmas Damp, stony, shady places. Phenology: Fertile. Origin: Native. glabrous; sheaths scaberulous (retrorsely). Phenology: Fertile. Wilhelm N. Suksdorf 10364 10 Apr 1920 C. L. Hitchcock 9528 3 Jul 1944 with C. V. Muhlick WTU-287813 WTU-91820 Poaceae Poaceae Poa nervosa (Hook.) Vasey Poa nervosa (Hook.) Vasey U.S.A., IDAHO, BLAINE COUNTY: North side of upper Norton Lake. Vicinity of Norton Peak, Smokey U.S.A., WASHINGTON, COWLITZ COUNTY: Mountains. Mouth of Kalama River. Elev. 9000 ft. 46.036003°, -122.855133°; WGS 84, uncertainty: 10000 m., 43.76194°, -114.65222°; WGS 84, uncertainty: 10000 m., Source: Source: GeoLocate, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Rocky bluff at mouth of river. Important collection! May be Talus slope on north side. Rhizomes present; sheaths retrorsely hermaphrodite but apparently male dioecious, though the pistils are puberulent; lemmas scaberulous, otherwise glabrous; nerves quite large. Male only, pistil abortive. Phenology: Fertile. Origin: prominent. Phenology: Fertile. Native. C. L. Hitchcock 10691 3 Aug 1944 J. William Thompson 10133 7 Apr 1934 with C. V. Muhlick WTU-24591 WTU-91745

Poaceae Poaceae Poa wheeleri Vasey Poa wheeleri Vasey U.S.A., IDAHO, ELMORE COUNTY: U.S.A., OREGON, DOUGLAS COUNTY: Trinity Lakes, circa 10 miles west of Featherville. About Diamond Lake. Elev. 9200 ft. Grassy slope. Phenology: Fertile. 43.609826°, -115.457272°; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff Morton E. Peck 19295 13 Jul 1936 Divide above lakes, granitic soil. Rhizomatous; sheaths retrorsely scaberulous; lemmas glabrous, except keel scaberulous. Phenology: WTU-8447JWT Fertile. C. L. Hitchcock 10338 25 Jul 1944 Poaceae with C. V. Muhlick Poa macrantha Vasey WTU-91742 U.S.A., WASHINGTON, PACIFIC COUNTY: Along the ocean about 1.5 miles southwest of Ilwaco. Poaceae 46.295°, -124.067778°; NAD 27, uncertainty: 1000 m., Source: Georeferenced, Georef'd by WTU Staff Poa nervosa (Hook.) Vasey Plants growing on sand dunes. Widely stoloniferous and also with rhizomes. Phenology: Fertile. Origin: Native. U.S.A., WASHINGTON, COWLITZ COUNTY: Mouth of Kalama River. C. L. Hitchcock 24390 22 May 1966 46.036003°, -122.855133°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff WTU-227817 Rocky bluff at mouth of river. Important collection according to Dr. Hitchcock. Phenology: Flowers. Origin: Native. Poaceae J. William Thompson 10133 7 Apr 1934 Poa wheeleri Vasey WTU-13184JWT U.S.A., IDAHO, ELMORE COUNTY: Sawtooth Primitive Area; headwaters of Middle Fork Boise River above Atlanta. 43.806137°, -115.132064°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff Rocks above Middle spangle Lake. Rhizomatous. Phenology: Fertile. C. L. Hitchcock 10137 19 Jul 1944 with C. V. Muhlick WTU-91689 Poaceae Poaceae Poa macrantha Vasey Poa wheeleri Vasey U.S.A., ALASKA COUNTY: U.S.A., OREGON, CROOK COUNTY: [locality and coordinates withheld; status in Alaska: S1S2 (Imperiled; Along Indian Creek, north of Big Summit Prairie. Ochoco Mountains AKNHP)] between Prineville and Mitchell. Coastal sand dunes. In drifting sand. Phenology: Fertile. Elev. 5000 ft. T13S R21E S25; NAD 27, uncertainty: 805 m., Source: TRS2LL, A.R. Batten 77351 22 Jul 1977 Georef'd by Ben Legler with S. Murphy Among scattered poonderosa pines. Plants sparsely rhizomatous. Phenology: Fertile. WTU-271995 Arthur Cronquist 7392 6 Jul 1953 Poaceae WTU-154046 Poa nervosa (Hook.) Vasey Poaceae U.S.A., OREGON, MULTNOMAH COUNTY: John Yeon State Park, about 1 mile east of Warrendale, Columbia Poa nervosa (Hook.) Vasey River Gorge. T2N R7E S31; NAD 27, uncertainty: 805 m., Source: TRS2LL, U.S.A., MONTANA, BEAVERHEAD COUNTY: Georef'd by Ben Legler Red Rock Pass. On slopes of basalt talus, in shaded site under Pseudotsuga Rich soil in woods of Populus tremuloides. Phenology: Fertile. menziesii. Phenology: Fertile. Origin: Unknown. Origin: Unknown. K. L. Chambers 2485 8 Apr 1967 C. L. Hitchcock 23876 7 Jul 1965 WTU-262724 WTU-224583

Poaceae Poaceae Poa wheeleri Vasey Poa wheeleri Vasey U.S.A., MONTANA, CARBON COUNTY: U.S.A., OREGON, GRANT COUNTY: Along one fork of Rock Creek, about 2 miles east of Glacier Lake, Strawberry Mountain. about 22 miles southwest of Red Lodge. Elev. 9000 ft. Elev. 9500 ft. T14S R33E S35; NAD 27, uncertainty: 805 m., Source: TRS2LL, T9S R18E S27 S28; NAD 27, uncertainty: 805 m., Source: Georef'd by Ben Legler TRS2LL, Georef'd by Ben Legler Rocky slopes just below summit. Plants rhizomatous and loosely Open pine woods. Plants in large tufts, not sod-forming, the tufted. Phenology: Fertile. rhizomes few and with upturned tips. Phenology: Fertile. Arthur Cronquist 7706 1 Aug 1953 Arthur Cronquist 8100 9 Aug 1955 WTU-154024 WTU-162411 Poaceae Poaceae Poa macrocalyx Trautv. & C.A. Mey. Poa nervosa (Hook.) Vasey U.S.A., ALASKA COUNTY: U.S.A., OREGON, MULTNOMAH COUNTY: Attu Island, Holtz Bay, West Arm. Oneonta Gorge Trail, 2 miles east of Multnomah Falls. 52.929014°, 173.14096°; WGS 84, uncertainty: 1500 m., Source: Elev. 600 ft. Digital Map, Georef'd by Joseph Stormer In mixed forest of Pseudotsuga and Acer, Polystichum, Thalictrum, In disturbed sandy soil near beach. Tufted, blades firm and flat, and Arnica, moist rocky humus soil. Tufted, drooping; infl. green, panicle nodding. Phenology: Fertile. common. Phenology: Fertile. Origin: Unknown. Lt. G. B. Van Schaack 947 22 Aug 1945 Albert N. Steward 7497 23 May 1959 WTU-152627 WTU-197105 Poaceae Poaceae Poa nervosa (Hook.) Vasey Poa macrocalyx Trautv. & C.A. Mey. U.S.A., MONTANA, RAVALLI COUNTY: U.S.A., ALASKA COUNTY: North slope of Sugarloaf Park, above Tamarak Lake. Chichagof Island, Port Frederick, Neka River estuary. Elev. 8500 ft. T44S R59E S17 Steep slope, on moist shelf. Phenology: Fertile. Origin: Unknown. On gravel bar near main channel. Growing with Salix spp., Rumex acetosella, Epilobium latifolium, Mimulus guttatus, and Arenaria Klaus H. Lackschewitz 2898 17 Jul 1971 peploides. Phenology: Fertile. WTU-258214 K. L. Labounty 314 2 Jul 1982 WTU-331504 Poaceae Poaceae Poa wheeleri Vasey Poa marcida Hitchc. U.S.A., OREGON, GRANT COUNTY: U.S.A., WASHINGTON, JEFFERSON COUNTY: Overlooking Field's Creek, 17 miles southeast of Dayville. Growing in moist forest opening, West facing 35 degrees, slope. Elev. 3400 ft. Elev. 1800 ft. T14S R28E S1; NAD 27, uncertainty: 805 m., Source: TRS2LL, T25N R11W S11; NAD 27, uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler Georef'd by Ben Legler Moist moss-mats on northeast facing serpentine cliffs. Plants loosely With moss and Oxalis Oregana. Phenology: Fertile. Origin: Native. tufted, rather weakly rhizomatous. Phenology: Fertile. Alan Taylor s.n. 11 Jul 1980 Arthur Cronquist 7126 9 Jun 1953 WTU-281066 WTU-154023 Poaceae Poaceae Poa nervosa (Hook.) Vasey Poa nervosa (Hook.) Vasey U.S.A., IDAHO, OWYHEE COUNTY: U.S.A., MONTANA, RAVALLI COUNTY: Sawpit Creek, ca. 2.5 miles southwest of Silver City. North slope of Sugarloaf Park, above Tamarak Lake, Chaffin Lakes 42.991326°, -116.767245°; WGS 84, uncertainty: 1000 m., Basin. Source: GeoLocate, Georef'd by WTU Staff Elev. 8000 ft. Dry rocky slope, thickets above creek. Phenology: Fertile. Origin: Steep slope, narror shelf above lake. Phenology: Fertile. Origin: Unknown. Unknown. W. H. Baker 7932 12 Jul 1951 Klaus H. Lackschewitz 2874 17 Jul 1971 WTU-261437 WTU-258189 Poaceae Poaceae Poa wheeleri Vasey Poa macrocalyx Trautv. & C.A. Mey. U.S.A., WASHINGTON, SPOKANE COUNTY: U.S.A., ALASKA COUNTY: Liberty Lake. Attu Island, Casco Cove, PT Base. 47.64833°, -117.09139°; WGS 84, uncertainty: 1000 m., Source: 52.815°, 173.165556°; uncertainty: 1800 m. GeoLocate, Georef'd by WTU Staff In sandy loan near sea level. With rhizomes, slightly decumbent in Open woods north slope of hillside. Phenology: Fertile. Origin: clumps, blades flat. Phenology: Fertile. Native. Gilmore W. Soule M.D. 475 24 Aug 1945 Sister Mary Milburge 354 19 May 1932 WTU-152628 WTU-25462JWT Poaceae Poaceae Poa nervosa (Hook.) Vasey Poa wheeleri Vasey ? U.S.A., IDAHO, BONNER COUNTY: U.S.A., OREGON, GRANT COUNTY: Priest River Exptl. Forest. Strawberry Mountain. 48.349577°, -116.807015°; WGS 84, uncertainty: 4000 m., Rocky slopes just below summit of mountain. Phenology: Fertile. Source: Digital Map, Georef'd by Melissa Bowers Origin: Unknown. Open, forest, dry ridge top, with Pseudotsuga, Pinus ponderosa. Phenology: Fertile. Origin: Unknown. Arthur Cronquist 7706 1 Aug 1953 R. F. Daubenmire 44267 9 Jun 1944 WTU-266306 WTU-251364 Poaceae Poaceae Poa wheeleri Vasey Poa wheeleri Vasey U.S.A., IDAHO, VALLEY COUNTY: Gold Fork Lookout, Payette National Forest, Sawtooth Mountains. U.S.A., IDAHO, CUSTER COUNTY: Elev. 8100 ft. Lemhi Range, western base of Mount Mogg. 44.67194°, -115.83667°; WGS 84, uncertainty: 10000 m., Source: Elev. 10000 ft. GeoLocate, Georef'd by WTU Staff 44.667246°, -113.705349°; uncertainty: 2000 m., Georef'd by Granite slopes. Phenology: Fertile. Joseph Stormer, Invalid coordinates (located outside county bounds). J. William Thompson 13761 7 Jul 1937 Cirque on talus. Plants short rhizomatous; lower sheaths retrorsely puberulent; lemmas essentially glabrous. WTU-10427JWT C. L. Hitchcock 11255 19 Aug 1944 with C. V. Muhlick WTU-91724 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., IDAHO, ELMORE COUNTY: U.S.A., OREGON, HOOD RIVER COUNTY: Above Lower Spangle Lake, Sawtooth Primitive Area; headwaters of Columbia Gorge. Ruckel Creek Trail. Middle Fork Boise River above Atlanta. Elev. 1650 ft. 43.806137°, -115.132064°; WGS 84, uncertainty: 10000 m., T2N R7E S23; WGS 84, uncertainty: 500 m., Source: Digital map, Source: GeoLocate, Georef'd by WTU Staff Georef'd by John Bassett Moist ground. Lemmas crisp-puberulent at base especially on Douglas fir forest; rock slide; full sun; dry; west. Association: ferns nerves. Phenology: Fruits. Origin: Native. and grasses. Phenology: Fertile. Origin: Native. C. L. Hitchcock 10100 19 Jul 1944 L. E. Detling 7513 23 Jun 1954 with C. V. Muhlick WTU-200427 WTU-91706 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda CANADA, BRITISH COLUMBIA: U.S.A., OREGON COUNTY: Mountain above Kennedy River on Tofino-Alberni road. Near Hood River. Elev. 3000 ft. Bluffs. Phenology: Fruits. Origin: Native. 49° 13' N, 125° 23' W On rocky-gravelly talus slope. Occasional. Phenology: Fertile. Origin: Thomas Howell s.n. 26 May 1882 Native. WTU-24956JWT J. A. Calder 32037 1 Aug 1961 with K. T. MacKay Poaceae WTU-233428 Poa secunda J. Presl ssp. secunda Poaceae U.S.A., IDAHO, VALLEY COUNTY: Gold Fork Lookout, Payette National Forest, Sawtooth Mountains. Poa ×multnomae Piper Elev. 8100 ft. 44.67194°, -115.83667°; WGS 84, uncertainty: 10000 m., Source: U.S.A., OREGON, MULTNOMAH COUNTY: GeoLocate, Georef'd by WTU Staff Oneonta Gorge. Granite slopes. Phenology: Fruits. Origin: Native. On basaltic cliffs. Phenology: Fruits. Origin: Native. J. William Thompson 13800 11 Jul 1937 C. L. Hitchcock 23751 2 Jul 1965 WTU-38729 WTU-224431

Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., MONTANA, BEAVERHEAD COUNTY: U.S.A., WASHINGTON, JEFFERSON COUNTY: Pioneer Mountains. Shore of Lake Waukena, head of Rock Creek. Olympic National Park. On top of Cameron Pass. Sandy shore of lake. Lemmas soft pubescent at base, especially on Elev. 6500 ft. keel and marginal nerves. Phenology: Fruits. Origin: Native. 47.82611°, -123.35667°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff C. L. Hitchcock 13125 1 Aug 1945 A wind-swept alpine pass. Phenology: Fruits. Origin: Native. with C. V. Muhlick V. L. Marsh 1269 8 Aug 1939 WTU-100370 WTU-51937 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., IDAHO, CUSTER COUNTY: Ca. 1/2 mile northeast of Toxaway Lake, ca. 10 miles U.S.A., WASHINGTON, JEFFERSON COUNTY: west-southwest of Obsidian; Sawtooth Mountains. One and one-half miles below Constance Pass on Sunnybrook Trail, Elev. 8300 ft. Olympic National Park. 43.98298°, -114.940983°; WGS 84, uncertainty: 1000 m., Source: Elev. 4800 ft. GeoLocate, Georef'd by WTU Staff 47.76722°, -123.16528°; WGS 84, uncertainty: 10000 m., Source: Dry ground under Pinus contorta. Collection date listed as August GeoLocate, Georef'd by WTU Staff 8-11, 1939. Phenology: Fruits. Origin: Native. Growing along a small stream. Phenology: Fruits. Origin: Native. C. L. Hitchcock 5738 8 Aug 1939 V. L. Marsh 1219 21 Jul 1939 with J. S. Martin WTU-51946 WTU-54653 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., WASHINGTON, JEFFERSON COUNTY: U.S.A., WASHINGTON, WHITMAN COUNTY: Olympic Mountains. Home Sweet Home. USDA Soil Conservation Service, Grass Nursery, at Pullman. Elev. 4000 ft. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., 47.87222°, -123.66667°; WGS 84, uncertainty: 10000 m., Source: Source: Georeferenced, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Taken from a plant growing in the United States Department of Damp meadow. Phenology: Fertile. Origin: Native. Agriculture Soil Conservation Service Grass Nursery at Pullman, Washington. From seed collected at Pacific Northwest (Reproduced F. L. Dickinson 121 29 Sep 1935 in nursery) and planted in 1939. (SES Acc. No. W1882 - 37P. With permission of the Nursery Division, Soil Conservation Service, WTU-33021 Region 9. A. S. Hafenrichter, Chief.) 433. Phenology: Flowers. Origin: Native. Cultivated. Poaceae V. L. Marsh 1434 24 May 1941 Poa secunda J. Presl ssp. secunda WTU-66167 U.S.A., WASHINGTON, JEFFERSON COUNTY: Mount Olympus. Poaceae Elev. 4500 ft. 47.80167°, -123.70896°; WGS 84, uncertainty: 5000 m., Source: Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng GeoLocate, Georef'd by WTU Staff Grassy slopes. Phenology: Fruits. Origin: Native. U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. J. B. Flett 3069 Aug 1907 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Source: Georeferenced, Georef'd by WTU Staff WTU-36850 Taken from a plant growing in the United States Department of Agriculture Soil Conservation Service Grass Nursery at Pullman, Washington. From seed collected at Pacific Northwest and planted Poaceae in 1936. (SES Acc. No. W1881. With permission of the Nursery Division, Soil Conservation Service, Region 9. A. S. Hafenrichter, Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Chief.) 742. Phenology: Flowers. Origin: Native. Cultivated. U.S.A., WASHINGTON, WHITMAN COUNTY: V. L. Marsh 1501 24 May 1941 USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., WTU-66153 Source: Georeferenced, Georef'd by WTU Staff Taken from a plant growing in the United States Department of Agriculture Soil Conservation Service Grass Nursery at Pullman, Poaceae Washington. From seed collected at Pacific Northwest (Reproduced at Pullman [BPI]) and planted in 1939. (SES Acc. No. W7332. With Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng permission of the Nursery Division, Soil Conservation Service, Region 9. A. S. Hafenrichter, Chief.) . Phenology: Flowers. Origin: U.S.A., WASHINGTON, WHITMAN COUNTY: Native. Cultivated. USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., V. L. Marsh 1450 24 May 1941 Source: Georeferenced, Georef'd by WTU Staff Taken from a plant growing in the United States Department of WTU-65158 Agriculture Soil Conservation Service Grass Nursery at Pullman, Washington. From seed collected at Condon, Oregon and planted in 1939. (SES Acc. No. W5895. With permission of the Nursery Poaceae Division, Soil Conservation Service, Region 9. A. S. Hafenrichter, Chief.) 399. Phenology: Flowers. Origin: Native. Cultivated. Poa secunda J. Presl ssp. secunda V. L. Marsh 1464 24 May 1941 U.S.A., WASHINGTON, JEFFERSON COUNTY: Olympic National Park. On Lost Peak Pass, 1.5 miles north of WTU-66177 Dosemeadows. Elev. 5000 ft. 47.81361°, -123.335°; WGS 84, uncertainty: 10000 m., Source: Poaceae GeoLocate, Georef'd by WTU Staff Open alpine meadow. Phenology: Fruits. Origin: Native. Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng V. L. Marsh 1265 8 Aug 1939 U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. WTU-51949 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Source: Georeferenced, Georef'd by WTU Staff Taken from a plant growing in the United States Department of Agriculture Soil Conservation Service Grass Nursery at Pullman, Washington. From seed collected at Pacific Northwest (plant selection reproduced at Pullman, Washington) and planted in 1940. (SES Acc. No. W8432. With permission of the Nursery Division, Soil Conservation Service, Region 9. A. S. Hafenrichter, Chief.). Phenology: Flowers. Origin: Native. Cultivated. V. L. Marsh 1478 24 May 1941 WTU-65160 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, JEFFERSON COUNTY: U.S.A., WASHINGTON, JEFFERSON COUNTY: Olympic National Park. At the upper end of Dose Basin, 0.25 mile Olympic National Park. At the lower end of Dose Basin (0.5 mile below Hayden Pass. above Dosemeadows). Elev. 5000 ft. Elev. 4000 ft. 47.779161°, -123.34889°; WGS 84, uncertainty: 1000 m., Source: 47.79717°, -123.34453°; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Along a wet bank. Phenology: Fruits. Origin: Native. Along stream. Phenology: Fertile. Origin: Native. V. L. Marsh 1335 26 Aug 1939 V. L. Marsh 1318 14 Aug 1939 WTU-51933 WTU-51931

Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa secunda J. Presl U.S.A., WASHINGTON, WHITMAN COUNTY: U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Source: Georeferenced, Georef'd by WTU Staff Source: Georeferenced, Georef'd by WTU Staff Taken from a plant growing in the United States Department of Taken from a plant growing in the United States Department of Agriculture Soil Conservation Service Grass Nursery at Pullman, Agriculture Soil Conservation Service Grass Nursery at Pullman, Washington. From seed collected at Moro, Oregon (Reproduced at Washington. From seed collected at Pacific Northwest and planted Winona, Minnesota) and planted in 1940. (SES Acc. No. W7700. in 1938. (SES Acc. No. W1905 - 37V. With permission of the With permission of the Nursery Division, Soil Conservation Service, Nursery Division, Soil Conservation Service, Region 9. A. S. Region 9. A. S. Hafenrichter, Chief.). Phenology: Flowers. Origin: Hafenrichter, Chief.) 369. Phenology: Flowers. Origin: Native. Native. Cultivated. Cultivated. V. L. Marsh 1489 24 May 1941 V. L. Marsh 1370 24 May 1941 WTU-65155 WTU-66322 Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., WASHINGTON, WHITMAN COUNTY: U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Source: Georeferenced, Georef'd by WTU Staff Source: Georeferenced, Georef'd by WTU Staff Taken from a plant growing in the United States Department of Taken from a plant growing in the United States Department of Agriculture Soil Conservation Service Grass Nursery at Pullman, Agriculture Soil Conservation Service Grass Nursery at Pullman, Washington. From seed collected at (??) and planted in 1939. Ligule Washington. From seed collected at Arlington, Oregon and planted 0.7 - 1.5 millimeters long - note odd shape. Lemmas glab. to scab. - in 1939. (SES Acc. No. W6107. With permission of the Nursery not pubescent. (SES Acc. No. W6649. With permission of the Division, Soil Conservation Service, Region 9. A. S. Hafenrichter, Nursery Division, Soil Conservation Service, Region 9. A. S. Chief.) 400. Phenology: Flowers. Origin: Native. Cultivated. Hafenrichter, Chief.) 410. Phenology: Flowers. Origin: Native. Cultivated. V. L. Marsh 1463 24 May 1941 V. L. Marsh 1453 24 May 1941 WTU-66265 WTU-66196 Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, WHITMAN COUNTY: U.S.A., WASHINGTON, JEFFERSON COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. Olympic National Park. In Dose Basin, 0.5 mile above 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Dosemeadows. Source: Georeferenced, Georef'd by WTU Staff Elev. 4000 ft. Taken from a plant growing in the United States Department of 47.79717°, -123.34453°; WGS 84, uncertainty: 1000 m., Source: Agriculture Soil Conservation Service Grass Nursery at Pullman, GeoLocate, Georef'd by WTU Staff Washington. From seed collected at Pacific Northwest and planted Along a small stream. Phenology: Fruits. Origin: Native. in 1936. (SES Acc. No. W1905. With permission of the Nursery Division, Soil Conservation Service, Region 9. A. S. Hafenrichter, V. L. Marsh 1329 21 Aug 1939 Chief.) 775. Phenology: Flowers. Origin: Native. Cultivated. WTU-51932 V. L. Marsh 1526B 24 May 1941 WTU-66278 Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa nervosa (Hook.) Vasey U.S.A., WASHINGTON, WHITMAN COUNTY: U.S.A., IDAHO, VALLEY COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. Monumental Summit. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Elev. 8296 ft. Source: Georeferenced, Georef'd by WTU Staff 44.334083°, -111.515792°; uncertainty: 4000 m., Invalid Taken from a plant growing in the United States Department of coordinates (located outside county bounds). Agriculture Soil Conservation Service Grass Nursery at Pullman, Open woods. Phenology: Fruits. Origin: Native. Washington. From seed collected at 5 miles East Lastine, Oregon and planted in 1939. (SES Acc. No. W7282. With permission of the W. H. Baker 11899 17 Jul 1954 Nursery Division, Soil Conservation Service, Region 9. A. S. Hafenrichter, Chief.) 413. Phenology: Flowers. Origin: Native. WTU-261678 Cultivated. V. L. Marsh 1448 24 May 1941 Poaceae WTU-66214 Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., WASHINGTON, WHITMAN COUNTY: Poaceae USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Source: Georeferenced, Georef'd by WTU Staff Taken from a plant growing in the United States Department of U.S.A., WASHINGTON, WHITMAN COUNTY: Agriculture Soil Conservation Service Grass Nursery at Pullman, USDA Soil Conservation Service, Grass Nursery, at Pullman. Washington. From seed collected at Mitchell, Oregon and planted in 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., 1936. (SES Acc. No. W2692. With permission of the Nursery Source: Georeferenced, Georef'd by WTU Staff Division, Soil Conservation Service, Region 9. A. S. Hafenrichter, Taken from a plant growing in the United States Department of Chief.) 770. Phenology: Flowers. Origin: Native. Cultivated. Agriculture Soil Conservation Service Grass Nursery at Pullman, Washington. From seed collected at Pacific Northwest and planted V. L. Marsh 1524 24 May 1941 in 1936. Sheaths glab. Lemmas with short hairs on C - N at base. V.M. (SES Acc. No. W1888. With permission of the Nursery Division, WTU-66243 Soil Conservation Service, Region 9. A. S. Hafenrichter, Chief.) 763. Phenology: Flowers. Origin: Native. Cultivated. Poaceae V. L. Marsh 1519 24 May 1941 Poa nervosa (Hook.) Vasey WTU-66248 U.S.A., IDAHO, CUSTER COUNTY: Above Fourth of July Lake, 6 miles east of Sawtooth Valley Ranger Poaceae Station. 44.162996°, -114.761921°; WGS 84, uncertainty: 1000 m., Poa nervosa (Hook.) Vasey Source: GeoLocate, Georef'd by WTU Staff Upper slopes above lake. Phenology: Fruits. Origin: Native. U.S.A., MONTANA, BEAVERHEAD COUNTY: Ca. [circa] 15 miles west of Wisdom on Gibbonsville Pass Road. William H. Baker 10936 8 Aug 1953 Wet meadow. Lemmas glabrous below, scaberulous above. Phenology: Fertile. Origin: Native. WTU-261754 C. L. Hitchcock 9207 22 Jun 1944 with C. V. Muhlick Poaceae WTU-92635 Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., WASHINGTON, WHITMAN COUNTY: Poaceae USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Poa nervosa (Hook.) Vasey Source: Georeferenced, Georef'd by WTU Staff Taken from a plant growing in the United States Department of U.S.A., IDAHO, LEMHI COUNTY: Agriculture Soil Conservation Service Grass Nursery at Pullman, East slope Lemhi Range. Salmon National Forest. West shore of Washington. From seed collected at Pacific Northwest (plant small lake at head of middle fork of Timber Creek. selection reproduced at Pullman, Washington) and planted in 1940. Elev. 9100 ft. (SES Acc. No. WBPI - 39. With permission of the Nursery Division, 44.851759°, -113.619127°; WGS 84, uncertainty: 10000 m., Soil Conservation Service, Region 9. A. S. Hafenrichter, Chief.) 280. Source: GeoLocate, Georef'd by WTU Staff Phenology: Flowers. Origin: Native. Cultivated. Moist meadow, west shore of small lake. With Dodecatheon pauciflorum, Kalmia microphylla, Caltha leptosepala var. sulfurea, V. L. Marsh 1488 24 May 1941 Trolius laxus. Plants caespitose. Phenology: Fruits. Origin: Native. WTU-66296 D. Henderson 928 3 Jul 1973 with P. Jackson WTU-266685 Poaceae Poaceae Poa wheeleri Vasey Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., IDAHO, ELMORE COUNTY: U.S.A., WASHINGTON, WHITMAN COUNTY: Vicinity of Bald Mountain; ridge 0.25 mile to northwest. Ca. [circa] 10 USDA Soil Conservation Service, Grass Nursery, at Pullman. miles south of Atlanta. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Elev. 8800 ft. Source: Georeferenced, Georef'd by WTU Staff 43.656827°, -115.12583°; WGS 84, uncertainty: 1000 m., Source: Taken from a plant growing in the United States Department of GeoLocate, Georef'd by WTU Staff Agriculture Soil Conservation Service Grass Nursery at Pullman, Ridge. Rhizomatous; sheaths retrorsely puberulent. Phenology: Washington. From seed collected at Pacific Northwest (plant Fertile. Origin: Native. selection reproduced at Pullman, Washington) and planted in 1940. (SES Acc. No. W8429. With permission of the Nursery Division, Soil C. L. Hitchcock 10275 23 Jul 1944 Conservation Service, Region 9. A. S. Hafenrichter, Chief.) 744. with C. V. Muhlick Phenology: Flowers. Origin: Native. Cultivated. WTU-91708 V. L. Marsh 1494 24 May 1941 WTU-65037 Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poaceae U.S.A., WASHINGTON, WHITMAN COUNTY: Poa wheeleri Vasey USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., U.S.A., IDAHO, ELMORE COUNTY: Source: Georeferenced, Georef'd by WTU Staff Vicinity of Bald Mountain. Ca. [circa] 10 miles south of Atlanta. Taken from a plant growing in the United States Department of Elev. 9200 ft. Agriculture Soil Conservation Service Grass Nursery at Pullman, 43.656827°, -115.12583°; WGS 84, uncertainty: 1000 m., Source: Washington. From seed collected at Pacific Northwest and planted GeoLocate, Georef'd by WTU Staff in 1936. (SES Acc. No. W996. With permission of the Nursery Talus on north side. Strongly rhizomatous; lemmas scaberulous, Division, Soil Conservation Service, Region 9. A. S. Hafenrichter, otherwise glabrous; sheaths retrorsely puberulent. Phenology: Chief.) 749. Phenology: Flowers. Origin: Native. Cultivated. Fruits. Origin: Native. V. L. Marsh 1508 24 May 1941 C. L. Hitchcock 10253 23 Jul 1944 with C. V. Muhlick WTU-66208 WTU-91703 Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. U.S.A., WASHINGTON, WHITMAN COUNTY: 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., USDA Soil Conservation Service, Grass Nursery, at Pullman. Source: Georeferenced, Georef'd by WTU Staff 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Taken from a plant growing in the United States Department of Source: Georeferenced, Georef'd by WTU Staff Agriculture Soil Conservation Service Grass Nursery at Pullman, Taken from a plant growing in the United States Department of Washington. From seed collected at Pacific Northwest and planted Agriculture Soil Conservation Service Grass Nursery at Pullman, in 1936. (SES Acc. No. W1882. With permission of the Nursery Washington. From seed collected at Pacific Northwest (plant Division, Soil Conservation Service, Region 9. A. S. Hafenrichter, selection reproduced at Pullman, Washington) and planted in 1940. Chief.) 744. Phenology: Flowers. Origin: Native. Cultivated. (SES Acc. No. WBPI - Bulk. With permission of the Nursery Division, Soil Conservation Service, Region 9. A. S. Hafenrichter, Chief.) 277. V. L. Marsh 1503 24 May 1941 Phenology: Flowers. Origin: Native. Cultivated. WTU-66183 V. L. Marsh 1483 24 May 1941 WTU-66206 Poaceae Poa wheeleri Vasey Poaceae U.S.A., IDAHO, CUSTER COUNTY: Poa wheeleri Vasey Challis National Forest. White Cloud Range. Just below Frog Lake, north base of Castle Peak. U.S.A., OREGON, LAKE COUNTY: Elev. 10000 ft. Hart Mountain National Antelope Refuge. Hill east of Hot Springs 44.07972°, -114.54528°; WGS 84, uncertainty: 5000 m., Source: Campground. GeoLocate, Georef'd by WTU Staff Elev. 6035 ft. Small meadow, just below lake. Lemmas scaberulous; sheaths 42° 29' 55" N, 119° 41' 29" W retrorsely puberulent. Phenology: Fruits. Origin: Native. Above camp, generally dry gravelly soil. Dominant plants Artemisia tridentata, Chrysothamnus, Purshia tridentata, Cercocarpus C. L. Hitchcock 10825 8 Aug 1944 ledifolius. Bunchgrass; plants to 40 centimeters tall. Phenology: with C. V. Muhlick Fertile. Origin: Native. WTU-91705 Robert Goff 015 7 Jun 1996 with David Giblin WTU-337935 Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa wheeleri Vasey U.S.A., WASHINGTON, WHITMAN COUNTY: U.S.A., MONTANA, MEAGHER COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. Link Peak, circa 3 miles east of Williams Mountain. Little Belt 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Mountains. Source: Georeferenced, Georef'd by WTU Staff 46.911606°, -110.910815°; uncertainty: 4800 m. Taken from a plant growing in the United States Department of In fairly moist soil. Plants rhizomatous, lemmas crisp puberulent but Agriculture Soil Conservation Service Grass Nursery at Pullman, not webbed, sheaths retrorsely puberulent. Phenology: Fertile. Washington. From seed collected at Condon, Oregon and planted in Origin: Native. 1939. (SES Acc. No. W5731. With permission of the Nursery Division, Soil Conservation Service, Region 9. A. S. Hafenrichter, C. L. Hitchcock 12294 12 Jul 1945 Chief.) 397. Phenology: Flowers. Origin: Native. Cultivated. with C. V. Muhlick V. L. Marsh 1466 24 May 1941 WTU-100372 WTU-66220 Poaceae Poaceae Poa wheeleri Vasey Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., MONTANA, MEAGHER COUNTY: Big Belt Mountains. Ca. [circa] 1 mile north of Baldy Mountain. U.S.A., WASHINGTON, WHITMAN COUNTY: Elev. 8500 ft. USDA Soil Conservation Service, Grass Nursery, at Pullman. Open ridge, in sandstone and slate outcroppings. Plants 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., short-rhizomatous; lemmas pubescent on keel and marginal nerves, Source: Georeferenced, Georef'd by WTU Staff not webbed; sheaths retrorsely pubescent. Phenology: Fertile. Taken from a plant growing in the United States Department of Origin: Native. Agriculture Soil Conservation Service Grass Nursery at Pullman, Washington. From seed collected at Riggins, Idaho and planted in C. L. Hitchcock 12386 16 Jun 1945 1939. Lemmas pubescent all over the back - maximum on C - N. with C. V. Muhlick Ligule up to 7 millimeters long. Almost cabruebby (no idea if this is what was written - it's illegible) at base. (SES Acc. No. W6231. With WTU-100371 permission of the Nursery Division, Soil Conservation Service, Region 9. A. S. Hafenrichter, Chief.) 430. Phenology: Flowers. Origin: Native. Cultivated. Poaceae V. L. Marsh 1437 24 May 1941 Poa secunda J. Presl WTU-66273 U.S.A., OREGON, LAKE COUNTY: Goose Lake. 42.04161°, -120.393489°; WGS 84, uncertainty: 12267 m., Poaceae Source: Digital Map, Georef'd by Joseph Stormer Lem. scab.; ligule 1 -3; sheath smooth. Phenology: Fertile. Origin: Poa wheeleri Vasey Native. U.S.A., IDAHO, CUSTER COUNTY: C. L. Hitchcock 6733 29 May 1940 Challis National Forest. Sawtooth Mountains. Near Stanley Lake. Elev. 9000 ft. WTU-62274 44.21139°, -114.945°; WGS 84, uncertainty: 5000 m., Source: GeoLocate, Georef'd by WTU Staff Among Lodgepole pine on high ridge. Female. Phenology: Fertile. Poaceae Origin: Native. Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng J. William Thompson 13998 28 Jul 1937 U.S.A., WASHINGTON, WHITMAN COUNTY: WTU-10705JWT USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Source: Georeferenced, Georef'd by WTU Staff Poaceae From seed collected at Moscow, Idaho and planted in 1939. Phenology: Fertile. Origin: Native. Cultivated. Poa wheeleri Vasey V. L. Marsh 1433 24 May 1941 U.S.A., MONTANA, BEAVERHEAD COUNTY: On Continental Divide above Ajax Lake, Bitteroot Root Range. WTU-65036 Under stunted limber pines. Sheaths retrorsely pubescent; lemmas glabrous, rhizomatous. Phenology: Fertile. Origin: Native. Poaceae C. L. Hitchcock 12704 23 Jul 1945 with C. V. Muhlick Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng WTU-99643 U.S.A., OREGON, HARNEY COUNTY: Five miles west of Riley. Dry ground. Lemmas scab.; ligules long; sheath glab. Phenology: Flowers. Origin: Native. Morton E. Peck 14 311 9 Jul 1925 WTU-25480JWT Poaceae Poaceae Poa nervosa (Hook.) Vasey ? Poa wheeleri Vasey U.S.A., IDAHO, LEMHI COUNTY: U.S.A., IDAHO, VALLEY COUNTY: About 2 miles below head of Panther Creek. Gold Fork Lookout, Payette National Forest, Sawtooth Mountains. Elev. 7300 ft. Elev. 8100 ft. 45.315387°, -114.405586°; WGS 84, uncertainty: 10000 m., 44.67194°, -115.83667°; WGS 84, uncertainty: 10000 m., Source: Source: GeoLocate, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Shale bank. Lemmas pilose, but not webbed. Note leaves; flowers al Granite slopes of lookout. Phenology: Fertile. Origin: Native. male. Phenology: Flowers. Origin: Native. J. William Thompson 13828 13 Jul 1937 C. L. Hitchcock 9425 1 Jul 1944 with C. V. Muhlick WTU-38340 WTU-92646 Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa nervosa (Hook.) Vasey ? U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. U.S.A., OREGON, GRANT COUNTY: 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Malheur National Forest, Strawberry Mountain Wilderness, on Source: Georeferenced, Georef'd by WTU Staff Strawberry Mountain. From seed collected at Grass Valley, Oregon and planted in 1940. Elev. 7000 ft. Phenology: Fertile. Origin: Native. Cultivated. 44.312375°, -118.71661°; uncertainty: 2500 m., Georef'd by Joseph Stormer V. L. Marsh 1492 24 May 1941 In dry open meadow with few trees, woods of Pseudotsuga, Abies grandis, Larix, and Pinus. Frequent. Phenology: Flowers. Origin: WTU-66274 Unknown. Melinda F. Denton 3195 12 Jul 1973 Poaceae WTU-258323 Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., WASHINGTON, WHITMAN COUNTY: Poaceae USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Source: Georeferenced, Georef'd by WTU Staff From seed collected at Grass Valley, Oregon and planted in 1936. U.S.A., WASHINGTON, WHITMAN COUNTY: Phenology: Fertile. Origin: Native. Cultivated. USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., V. L. Marsh 1502 24 May 1941 Source: Georeferenced, Georef'd by WTU Staff From seed collected in the Pacific Northwest and planted in 1938. WTU-66262 Phenology: Fertile. Origin: Native. Cultivated. V. L. Marsh 1360 24 May 1941 Poaceae WTU-66317 Poa nervosa (Hook.) Vasey U.S.A., IDAHO, IDAHO COUNTY: Poaceae Upland 6 miles northeast of Graingeville. Douglas fir zone, near climax, dense forest, dominants: Poa nevadensis Vasey > Poa scabrella (Thurb.) Benth. Pseudotsuga, Pinus ponderosa. Phenology: Fertile. Origin: Unknown. U.S.A., IDAHO, BUTTE COUNTY: 3 miles southwest of Arco. R. F. Daubenmire 46148 5 May 1946 43.605935°, -113.341896°; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff WTU-239639 Open sagebrush desert. . Possibly same species as Hitchcock #22749, but leaves narrower and longer; anthers yellow; lemmas Poaceae between scabrous and crisp - pubescent. Phenology: Fertile. Origin: Native. Poa wheeleri Vasey C. L. Hitchcock 22750 19 Jun 1963 U.S.A., IDAHO, LEMHI COUNTY: with C. V. Muhlick Lemhi Mountains. Near head of Eight Mile Creek, circa 12 miles southwest of Leadore. WTU-220589 44.557266°, -113.530043°; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff In soft silt in meadow. Phenology: Fertile. Origin: Native. C. L. Hitchcock 9245 24 Jun 1944 with C. V. Muhlick WTU-91519 Poaceae Poaceae Poa nervosa (Hook.) Vasey Poa wheeleri Vasey U.S.A., MONTANA, SWEET GRASS COUNTY: U.S.A., MONTANA, RAVALLI COUNTY: One mile south of Rainbow Lakes, East Fork of Boulder River. Trapper Peak. 45.24564°, -110.15881°; WGS 84, uncertainty: 3483 m., Source: Elev. 2900-3000 ft. Digital Map, Georef'd by Joseph Stormer 45.889919°, -114.297588°; uncertainty: 3200 m. On gravel bar along river. Lemmas not webbed, pilose on keel and Below timberline in spruce-fir zone. Phenology: Flowers. Origin: margins. Phenology: Fertile. Origin: Unknown. Unknown. C. L. Hitchcock 16480 16 Jul 1947 R. H. Pemble 86 25 Jul 1964 with L. H. Harvey WTU-114131 WTU-231212 Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng ? U.S.A., WASHINGTON, YAKIMA COUNTY: South of Yakima, Ahtanum Road. U.S.A., IDAHO, LEMHI COUNTY: Elev. 1820 ft. Ca. 1/2 miles northwest of Twin Peaks; 20 miles northwest of 46° 31' 30" N, 120° 47' 30" W; T12N R18E S14 Challis. Bunchgrass. Area very dry. Phenology: Fertile. Origin: Native. 44.987416°, -114.007556°; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff Sarah Gage G&R 154 25 May 1992 Slope. Phenology: Fertile. Origin: Native. with Sharon Rodman C. L. Hitchcock 11391 22 Aug 1944 WTU-344518 with C. V. Muhlick WTU-91739 Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., OREGON, LAKE COUNTY: Hart Mountain National Antelope Refuge; Rock Creek; about 5 miles U.S.A., WASHINGTON, YAKIMA COUNTY: northeast of Refuge Headquarters. Along the roadside along the Ellensburg-to-Wenas Road. Elev. 5248 ft. T16N R17E S6; WGS 84, uncertainty: 10000 m., Source: T34S R27E S29; NAD 27, uncertainty: 805 m., Source: TRS2LL, GeoLocate, Georef'd by WTU Staff Georef'd by Ben Legler Along a dry stream bed where Delphinium burkei and D. mutiplex Shallow canyon. About 1 meter above waterline of creek. Growing in occur in one sympatric and apparently intergrading population (open clumps. Phenology: Fertile. Origin: Native. sagebrush vegetation on surrounding hills). Phenology: Fertile. Origin: Native. Alison Colwell JM232 8 Jun 1996 with John Myers D. R. Simpson 305 18 Jun 1965 WTU-335452 WTU-287681

Poaceae Poaceae Poa wheeleri Vasey Poa wheeleri Vasey U.S.A., IDAHO, LATAH COUNTY: U.S.A., IDAHO, CUSTER COUNTY: [No locality given on label] Midway between Stanley Lake and Cape Horn. 46.811276°, -116.691521°; uncertainty: 43000 m. 44.35444°, -115.11472°; WGS 84, uncertainty: 10000 m., Source: Douglas fir zone. Phenology: Flowers. Origin: Unknown. GeoLocate, Georef'd by WTU Staff Fairly dry meadowland. Loosely rhizomatous, lemmas glabrous. R. F. Daubenmire 37213 13 May 1937 Phenology: Flowers. Origin: Unknown. WTU-271353 C. L. Hitchcock 9659 7 Jul 1944 with C. V. Muhlick Poaceae WTU-93309 Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poaceae U.S.A., IDAHO, CUSTER COUNTY: At east end of Mackey Reservoir, near Mackey. Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng ? Elev. 6000 ft. Meadowland. Lemmas glabrous. Phenology: Fertile. Origin: Native. U.S.A., IDAHO, SHOSHONE COUNTY: Striped Peak. C. L. Hitchcock 8881a 13 Jun 1944 47.43972°, -115.99556°; WGS 84, uncertainty: 10000 m., Source: with C. V. Muhlick GeoLocate, Georef'd by WTU Staff Phenology: Fertile. Origin: Native. WTU-90366 J. H. Christ 15-403 9 Jul 1951 WTU-297089 Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa wheeleri Vasey U.S.A., OREGON, LAKE COUNTY: U.S.A., IDAHO, BOISE COUNTY: Bullard Canyon; Fremont Forest. North side of Pilot Peak about 10 miles Elev. 5000 ft. southwest of Lowman. Slope: south. Associated plants: Agropyron, Balsam root, Wyethia, Elev. 8100 ft. Bromus. Distribution: wide. Forage value: C and H. Usual plant size: 43.981107°, -115.762294°; WGS 84, 8 inches. Phenology: Fertile. Origin: Native. uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff F. G. Ellis 72909 15 Jun 1930 Decomposed granite. Rhizomatous, sheaths retrorsely puberulent, lemmas glabrous. WTU-282419 Phenology: Flowers. Origin: Unknown. C. L. Hitchcock 9911 Poaceae with C. V. Muhlick Poa wheeleri Vasey 13 Jul 1944 U.S.A., IDAHO COUNTY: WTU-91690, WTU-V-004186 Ashton. Acc. no.W6762, another number on sample 425. Phenology: Flowers. Origin: Unknown. Poaceae V. L. Marsh 1440 24 May 1941 Poa wheeleri Vasey WTU-66215 U.S.A., OREGON, MORROW COUNTY: 5.5 miles southeast of Hardman off State Highway 207. Poaceae Elev. 4198 ft. Arid transition. Phenology: Fertile. Origin: Unknown. Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng E. Hunn 321 24 May 1977 U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. WTU-270914 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Source: Georeferenced, Georef'd by WTU Staff From seed collected at Seneca, Oregon and planted in 1938. Poaceae Phenology: Fertile. Origin: Native. Cultivated. Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng V. L. Marsh 1365 24 May 1941 U.S.A., IDAHO, BUTTE COUNTY: WTU-66304 Little Cottonwoods Canyon, Craters of the Moon National Monument. 43.41667°, -113.51667°; WGS 84, uncertainty: 10000 m., Source: Poaceae GeoLocate, Georef'd by WTU Staff Sagebrush hillside. Phenology: Flowers. Origin: Native. Poa secunda J. Presl W. H. Baker 10495 18 Jul 1953 U.S.A., OREGON, HARNEY COUNTY: Steens Mountain. WTU-273661 42.636418°, -118.576717°; WGS 84, uncertainty: 7579 m., Source: Digital map, Georef'd by Maria Yousoufian Poaceae Scab. Phenology: Flowers. Origin: Native. Poa nervosa (Hook.) Vasey Thomas Howell s.n. 2 Jun 1885 U.S.A., OREGON, LAKE COUNTY: WTU-24932JWT Fremont Forest, Dog Lake. Elev. 5400 ft. General in shade. Heavy abundance. Phenology: Flowers. Origin: Poaceae Unknown. Poa nervosa (Hook.) Vasey Forman McDermitt 73531 7 Jun 1935 U.S.A., MONTANA, RAVALLI COUNTY: WTU-282321 Trapper Peak. Elev. 8500 ft. 45.889919°, -114.297588°; uncertainty: 3200 m. Open windtimber (of Whitebark Park). Very common on southeast slope. Phenology: Flowers. Origin: Unknown. Klaus H. Lackschewitz 1393 19 Jul 1969 WTU-258188 Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa wheeleri Vasey U.S.A., IDAHO, BANNOCK COUNTY: U.S.A., WASHINGTON, OKANOGAN COUNTY: Mink Creek Canyon; 5 miles south of Pocatello. Summit of Muckamuck Lookout, Tiffany Range. T8S R35E S5 & 6; WGS 84, uncertainty: 1000 m., Source: Elev. 6300 ft. GeoLocate, Georef'd by WTU Staff 48.611032°, -119.856611°; WGS 84, uncertainty: 4000 m., On west side of the valley, heavy sagebrush, fairly level area. . Source: Georeferenced, Georef'd by WTU Staff Relatively abundant. Lemmas scabrous; ligules 1 - 4; sheath Exposed open summit. Phenology: Flowers. Origin: Native. scabrous. Phenology: Flowers. Origin: Native. J. William Thompson 7008 26 Jun 1931 R. L. Lingenfelter 728 26 Jun 1949 WTU-25438JWT WTU-173628 Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa wheeleri Vasey U.S.A., OREGON, LAKE COUNTY: U.S.A., WASHINGTON, KITTITAS COUNTY: Hart Mountain National Antelope Refuge, Blue Sky area. About 13 miles north of Ellensburg, on road to Lion Rock L.O., Elev. 5999 ft. Forest Service Road 2101. 42° 25' N, 119° 43' W; T35S R26E S32 47.18486°, -120.54667°; WGS 84, uncertainty: 1000 m., Source: In the Ponderosa pine grove. Phenology: Fertile. Origin: Native. GeoLocate, Georef'd by WTU Staff Phenology: Flowers. Origin: Native. Diane Ferguson 120 8 Jun 1996 Richard Spellenberg 1048 29 May 1965 WTU-338216 WTU-224161 Poaceae Poaceae Poa wheeleri Vasey Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., IDAHO, ELMORE COUNTY: Boise National Forest. Ca. [circa] 4 miles north of Pine, along Dog U.S.A., IDAHO, LATAH COUNTY: Creek. Moscow. Elev. 4200 ft. 46.7325°, -116.99917°; WGS 84, uncertainty: 10000 m., Source: 43.530492°, -115.314391°; WGS 84, uncertainty: 1000 m., GeoLocate, Georef'd by WTU Staff Source: GeoLocate, Georef'd by WTU Staff Fescue - wheatgrass zone. Phenology: Flowers. Origin: Native. Under pines along creek. Sheaths retrorsely puberulent; lemmas glabrous. Phenology: Fertile. Origin: Native. R. F. Daubenmire 37488 27 May 1937 C. L. Hitchcock 8743 6 Jun 1944 WTU-271355 with C. V. Muhlick WTU-91818 Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poaceae U.S.A., OREGON, WALLOWA COUNTY: Poa secunda J. Presl Imnaha River, Snake River Canyon. Grassy north hillside. Lemmas glabrous on sometimes pubescent. V. U.S.A., WASHINGTON, WHITMAN COUNTY: M. Phenology: Fertile. Origin: Native. USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., G. N. Jones 6433 11 Apr 1931 Source: Georeferenced, Georef'd by WTU Staff Taken from a plant growing in the United States Department of WTU-29189 Agriculture Soil Conservation Service Grass Nursery at Pullman, Washington. From seed collected at Wichester, Idaho and planted in 1939. (SES Acc. No. W6439. With permission of the Nursery Poaceae Division, Soil Conservation Service, Region 9. A. S. Hafenrichter, Chief.) 450. Phenology: Flowers. Origin: Native. Cultivated. Poa wheeleri Vasey V. L. Marsh 1419 24 May 1941 U.S.A., WASHINGTON, PEND OREILLE COUNTY: Hall Mountain. WTU-66170 Elev. 2900 ft. 48.80667°, -117.25583°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff Douglas fir. Phenology: Flowers. Origin: Native. Earle F. Layser 1378 1 Jun 1969 WTU-242302 Poaceae Poaceae Poa nervosa (Hook.) Vasey Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., WASHINGTON, YAKIMA COUNTY: U.S.A., WASHINGTON, WHITMAN COUNTY: Wodan's Vale, east side of Mount Adams. USDA Soil Conservation Service, Grass Nursery, at Pullman. Elev. 6560 ft. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., 46.20255°, -121.4908°; WGS 84, uncertainty: 8000 m., Source: Source: Georeferenced, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Taken from a plant growing in the United States Department of Phenology: Flowers. Origin: Native. Agriculture Soil Conservation Service Grass Nursery at Pullman, Washington. From seed collected at Soda Springs, Idaho and Wilhelm N. Suksdorf 6832 11 Aug 1909 planted in 1938. (SES Acc. No. W5024. With permission of the Nursery Division, Soil Conservation Service, Region 9. A. S. WTU-287787 Hafenrichter, Chief.) 385. Phenology: Flowers. Origin: Native. Cultivated. Poaceae V. L. Marsh 1382 24 May 1941 Poa wheeleri Vasey WTU-66288 U.S.A., WASHINGTON, STEVENS COUNTY: Poaceae North slope on south side of Columbia River 2 miles below Gerome. Elev. 1290 m. Poa wheeleri Vasey ? 48.573336°, -118.087048°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff U.S.A., IDAHO, CUSTER COUNTY: Phenology: Flowers. Origin: Native. Challis National Forest. Sawtooth Mountains. Near Stanley Lake. Elev. 9000 ft. H. T. Rogers 401 6 May 1940 44.21139°, -114.945°; WGS 84, uncertainty: 5000 m., Source: GeoLocate, Georef'd by WTU Staff WTU-83077 Granite slopes on high ridge. Phenology: Fruits. Origin: Native. J. William Thompson 14012 28 Jul 1937 Poaceae WTU-68805 Poa wheeleri Vasey U.S.A., IDAHO, CUSTER COUNTY: Poaceae Ca. 1/2 mile northeast of Toxaway Lake, ca. 10 miles west-southwest of Obsidian; Sawtooth Mountains. Poa wheeleri Vasey Elev. 8300 ft. 43.98298°, -114.940983°; WGS 84, uncertainty: 1000 m., Source: U.S.A., OREGON, WHEELER COUNTY: GeoLocate, Georef'd by WTU Staff North rim of Mount Pisgah, south of Mitchell. Dry ground under Pinus contorta. Collection date listed as August Elev. 6500 ft. 8-11, 1939. Phenology: Fruits. Origin: Native. T13S R21E S5; NAD 27, uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler C. L. Hitchcock 5717 8 Aug 1939 Steep andesitic slopes. Plants tufted, without rhizomes. Phenology: with J. S. Martin Flowers. Origin: Unknown. WTU-52921 Arthur Cronquist 7415 8 Jul 1953 WTU-154021 Poaceae Poa wheeleri Vasey Poaceae U.S.A., OREGON, WALLOWA COUNTY: Poa wheeleri Vasey Aneroid Lake Area, Wallowa Mountains, above 4 mile mark. Phenology: Flowers. Origin: Unknown. U.S.A., IDAHO, LEMHI COUNTY: Along Panther Creek, circa 1 mile above Cabin Creek. A. R. Kruckeberg 2238 10 Jul 1950 44.88008°, -113.979338°; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff WTU-181030 Phenology: Flowers. Origin: Unknown. C. L. Hitchcock 14166 29 Jun 1946 Poaceae with C. V. Muhlick Poa nervosa (Hook.) Vasey WTU-104958 U.S.A., WASHINGTON, YAKIMA COUNTY: 1 mile north of Wenas, on old Ellensburg-Yakima road. 46.887256°, -120.77278°; WGS 84, uncertainty: 500 m., Source: GeoLocate, Georef'd by WTU Staff At edge of ponderosa pine grove, in little if any duff. Forming clumps, and without rhizomes, plants in flower at 4:00pm, some pistillate, with rudimentary stamens, others (fewer in number) staminate and with no evidence of an ovary. Phenology: Flowers. Origin: Native. C. L. Hitchcock 22405 24 May 1963 with C. V. Muhlick WTU-221901 Poaceae Poaceae Poa nervosa (Hook.) Vasey Poa wheeleri Vasey U.S.A., IDAHO, CUSTER COUNTY: U.S.A., IDAHO, CUSTER COUNTY: On high ridge to southwest of Stanley Lake. At Sunbeam, ca. [circa] 12 miles east of Stanley. 44.417825°, -114.675413°; WGS 84, uncertainty: 10000 m., 44.211134°, -114.702525°; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff Source: GeoLocate, Georef'd by WTU Staff Loamy soil. Loosely rhizomatous, sheaths retrorsely puberulent, Under pines. Sheaths retrorsely pubescent; lemmas scaberulous. lemmas glabrous except for minute scaberulosity. Phenology: Phenology: Flowers. Origin: Native. Flowers. Origin: Unknown. C. L. Hitchcock 9012 16 Jun 1944 C. L. Hitchcock 9643 6 Jul 1944 with C. V. Muhlick with C. V. Muhlick WTU-93916 WTU-93175 Poaceae Poaceae Poa nervosa (Hook.) Vasey Poa nervosa (Hook.) Vasey U.S.A., WASHINGTON, CHELAN COUNTY: U.S.A., WASHINGTON, CHELAN COUNTY: Wenatchee Forest, head of Swakine Canyon. Crest of Chumstick Mountain, 1 mile southeast of Lookout Station. Elev. 3500 ft. Elev. 5500 ft. 47.42361°, -120.30917°; WGS84, uncertainty: 10000 m., Source: T25N R19E S27; WGS84, uncertainty: 500 m., Source: GeoLocate, Georef'd by WTU Staff Georeferenced, Georef'd by WTU Staff Open coniferous woodland, loose deep sandy loamy soil, moderate On north side of ridge, in forest of Pseudotsuga-Abies grandis. shade. Principle grass in area. Phenology: Flowers. Origin: Native. Plants rhizomatous, dioecious. Phenology: Flowers. Origin: Native. D. C. Ingram 50151 17 May 1925 C. L. Hitchcock 22846 4 Jul 1963 with C. V. Muhlick WTU-322576 WTU-216301 Poaceae Poaceae Poa wheeleri Vasey Poa wheeleri Vasey U.S.A., WASHINGTON, KITTITAS COUNTY: 3 miles west of Cle Elum. U.S.A., IDAHO, CLEARWATER COUNTY: 47.199444°, -121°; NAD 27, uncertainty: 2000 m., Source: Bank above Clearwater River 5 miles southeast of Orofino. Georeferenced, Georef'd by WTU Staff 46.42823°, -116.179839°; WGS 84, uncertainty: 1000 m., Source: In open gravelly places in yellow pine forest. Plants in small clumps GeoLocate, Georef'd by WTU Staff 2-4 feet, broad, rhizomatous, sheaths pubescent. Phenology: Bank above river. Rhizomatous, sheaths smooth. Phenology: Fruits. Flowers. Origin: Native. Origin: Native. C. L. Hitchcock 8120 21 May 1944 C. L. Hitchcock 8439 28 May 1944 with C. V. Muhlick with C. V. Muhlick WTU-93910 WTU-90370 Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng ? Poa nervosa (Hook.) Vasey U.S.A., WASHINGTON, WHITMAN COUNTY: U.S.A., WASHINGTON, YAKIMA COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. On northeast side of Mount Clemens, 5 miles southwest of Wenas. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., 46.821573°, -120.847649°; WGS 84, uncertainty: 500 m., Source: Source: Georeferenced, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Taken from a plant growing in the United States Department of North facing slope in yellow pine forest. Plants in flower in early Agriculture Soil Conservation Service Grass Nursery at Pullman, morning, all pistillate, rhizomes extensive. Phenology: Flowers. Washington. From seed collected at Pacific Northwest and planted Origin: Native. in 1936. (SES Acc. No. W2380. With permission of the Nursery Division, Soil Conservation Service, Region 9. A. S. Hafenrichter, C. L. Hitchcock 22419 25 May 1963 Chief.) 978. Phenology: Fertile. Origin: Native. Cultivated. with C. V. Muhlick V. L. Marsh 1548 24 May 1941 WTU-220585 WTU-66191 Poaceae Poaceae Poa wheeleri Vasey Poa palustris L. U.S.A., IDAHO, CUSTER COUNTY: U.S.A., IDAHO, BONNER COUNTY: Ca. [circa] 3 miles below head of Morgan Creek (empties into One mile south of Nordman. Salmon River ca. 10 miles north of Challis). 48.63389°, -116.94472°; WGS 84, uncertainty: 10000 m., Source: 44.660765°, -114.226249°; WGS 84, uncertainty: 1000 m., GeoLocate, Georef'd by WTU Staff Source: GeoLocate, Georef'd by WTU Staff Swampy ground. Phenology: Fruits. Origin: Introduced. Plants rhizomatous; sheaths retrorsely puberulent. Phenology: Fertile. Origin: Native. William H. Baker 13749 3 Aug 1955 C. L. Hitchcock 9398 29 Jun 1944 WTU-273664 with C. V. Muhlick WTU-93165 Poaceae Poa wheeleri Vasey Poaceae U.S.A., WASHINGTON, CHELAN COUNTY: Poa wheeleri Vasey Along Etienne Creek; Wenatchee Mts. Elev. 3500 ft. U.S.A., WASHINGTON, OKANOGAN COUNTY: 47.425833°, -120.728611°; NAD 27, uncertainty: 1000 m., Source: In Angels Pass, Tiffany Range. Georeferenced, Georef'd by WTU Staff Elev. 5000 ft. Wooded slopes. Phenology: Flowers. Origin: Native. 48.68163°, -119.83644°; WGS 84, uncertainty: 1000 m., Source: Georeferenced, Georef'd by WTU Staff J. William Thompson 8575 25 Jun 1932 Rocky talus slope. Phenology: Flowers. Origin: Native. WTU-25453JWT J. William Thompson 7048 28 Jun 1931 WTU-25478JWT Poaceae Poa secunda J. Presl Poaceae U.S.A., WASHINGTON, WHITMAN COUNTY: Poa secunda J. Presl USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., U.S.A., WASHINGTON, WHITMAN COUNTY: Source: Georeferenced, Georef'd by WTU Staff USDA Soil Conservation Service, Grass Nursery, at Pullman. Taken from a plant growing in the United States Department of 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Agriculture Soil Conservation Service Grass Nursery at Pullman, Source: Georeferenced, Georef'd by WTU Staff Washington. From seed collected at Bancroft, Washington and Taken from a plant growing in the United States Department of planted in 1939. (SES Acc. No. W6356. With permission of the Agriculture Soil Conservation Service Grass Nursery at Pullman, Nursery Division, Soil Conservation Service, Region 9. A. S. Washington. From seed collected at Jordan Valley, Oregon and Hafenrichter, Chief.) 449. Phenology: Flowers. Origin: Native. planted in 1936. (SES Acc. No. W1782. With permission of the Cultivated. Nursery Division, Soil Conservation Service, Region 9. A. S. Hafenrichter, Chief.) 760. Phenology: Flowers. Origin: Native. V. L. Marsh 1420 24 May 1941 Cultivated. WTU-66181 V. L. Marsh 1517 24 May 1941 WTU-66227 Poaceae Poa palustris L. Poaceae U.S.A., IDAHO, BLAINE COUNTY: Poa wheeleri Vasey Along Copper Creek, at Garfield Guard Station; 8 miles north of Muldoon. U.S.A., OREGON, HARNEY COUNTY: 43.650351°, -113.949318°; WGS 84, uncertainty: 1000 m., Steen Mountains [Steens Mountains], above Alberson. Source: GeoLocate, Georef'd by WTU Staff Elev. 8200 ft. Open woods, along creek. Phenology: Fruits. Origin: Introduced. 42.623774°, -118.557923°; WGS 84, uncertainty: 10000 m., Source: Digital Map, Georef'd by Joseph Stormer William H. Baker 11145 22 Aug 1953 Phenology: Flowers. Origin: Unknown. WTU-273606 Morton E. Peck 14253 5 Jul 1925 WTU-25478JWT Poaceae Poa wheeleri Vasey U.S.A., WASHINGTON, OKANOGAN COUNTY: Slopes of Muckamuck Lookout, Tiffany Range. Elev. 6390 ft. 48.611032°, -119.856611°; WGS 84, uncertainty: 4000 m., Source: Georeferenced, Georef'd by WTU Staff Slopes. Phenology: Flowers. Origin: Native. Robert Bigelow 143 16 Jul 1931 WTU-25457JWT Poaceae Poaceae Poa palustris L. Poa wheeleri Vasey U.S.A., IDAHO, FREMONT COUNTY: U.S.A., WASHINGTON, OKANOGAN COUNTY: Targhee National Forest. Island Park. Along Buffalo River at Ponds Summit of Muckamuck Lookout, Tiffany Range. Lodge. Elev. 6300 ft. T13N R43E S27; WGS 84, uncertainty: 10000 m., Source: 48.611032°, -119.856611°; WGS 84, uncertainty: 4000 m., GeoLocate, Georef'd by WTU Staff Source: Georeferenced, Georef'd by WTU Staff Dry ground along river. Phenology: Fruits. Origin: Introduced. Exposed open summit of lookout. Phenology: Flowers. Origin: Native. William H. Baker 9806 19 Aug 1952 J. William Thompson 7011 26 Jun 1931 WTU-274303 WTU-25436JWT Poaceae Poaceae Poa wheeleri Vasey Poa palustris L. U.S.A., WASHINGTON, CHELAN COUNTY: U.S.A., ALASKA COUNTY: On Tumwater Mountain. Tongass National Forest. Northwest part of Berners Bay, at the head Elev. 4000 ft. of Slate Bay; on the east bank of Slate Creek. 47.61611°, -120.70028°; WGS84, uncertainty: 10000 m., Source: Elev. 10 ft. GeoLocate, Georef'd by WTU Staff Growing on the east bank of Slate Creek, overhanging the water. At Open rocky slopes. Phenology: Flowers. Origin: Native. an alder forest - meadow ecotone. Phenology: Fruits. Origin: Introduced. J. William Thompson 6532 23 May 1931 Mary Clay Muller 4133 13 Sep 1980 WTU-25444JWT WTU-289138 Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa wheeleri Vasey U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. U.S.A., WASHINGTON, KITTITAS COUNTY: 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Along Cle Elum River. Source: Georeferenced, Georef'd by WTU Staff Elev. 2000 ft. Taken from a plant growing in the United States Department of 47.176973°, -120.991239°; WGS 84, uncertainty: 10000 m., Agriculture Soil Conservation Service Grass Nursery at Pullman, Source: GeoLocate, Georef'd by WTU Staff Washington. From seed collected at Bear Valley, Oregon and Rocky banks of the river. Phenology: Flowers. Origin: Native. planted in 1936. (SES Acc. No. W2687. With permission of the Nursery Division, Soil Conservation Service, Region 9. A. S. J. William Thompson 10419 12 May 1934 Hafenrichter, Chief.) 807. Phenology: Flowers. Origin: Native. Cultivated. WTU-13336JWT V. L. Marsh 1544 24 May 1941 Poaceae WTU-66233 Poa wheeleri Vasey Poaceae U.S.A., WASHINGTON, KITTITAS COUNTY: Poa wheeleri Vasey Just below summit of Mt. Lilian, 2 miles off Liberty-Wenatchee Road. Eastern Wenatchee Mountains. U.S.A., WASHINGTON, CHELAN COUNTY: Elev. 5500 ft. Mount Stuart, Wenatchee Mountains. 47.25389°, -120.66417°; WGS 84, uncertainty: 10000 m., Source: Elev. 7500 ft. GeoLocate, Georef'd by WTU Staff 47.47522°, -120.90238°; WGS84, uncertainty: 2000 m., Source: On steep, loose talus of conglomerate and sandstone, mostly barren Georeferenced, Georef'd by WTU Staff with scattered Pinus albicaulis-abies lasiocarpa. Rhizomatous. Granitic slopes of mountain. Phenology: Flowers. Origin: Native. Phenology: Flowers. Origin: Native. J. W. Thompson 5802 20 Aug 1930 A. R. Kruckeberg 3041 4 Jul 1952 WTU-25655JWT WTU-150123

Poaceae Poaceae Poa palustris L. Poa palustris L. U.S.A., ALASKA COUNTY: U.S.A., ALASKA COUNTY: Evans Island; Port San Juan. Tongass National Forest. About 30 miles north of Juneau at Berners 60.050833°, -148.0675°; uncertainty: 1000 m., Georef'd by Joseph Bay. Head of Echo Cove. Stormer Growing in upper beach meadow. Phenology: Fertile. Origin: Damp soil in meadow. Phenology: Fruits. Origin: Introduced. Introduced. W. J. Eyerdam 5939 28 Jul 1948 Mary Clay Muller 4176 16 Sep 1980 WTU-293689 WTU-289142 Poaceae Poaceae Poa wheeleri Vasey Poa wheeleri Vasey U.S.A., WASHINGTON, KITTITAS COUNTY: U.S.A., WASHINGTON, KITTITAS COUNTY: Table Mountain, Wenatchee Mountains. On west side of Blewett Pass. Elev. 6200 ft. Elev. 4100 ft. 47.2525°, -120.593056°; NAD 27, uncertainty: 2000 m., Source: 47.33556°, -120.57778°; WGS 84, uncertainty: 10000 m., Source: Georeferenced, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Alpine slopes. Phenology: Flowers. Origin: Native. In decomposed shale on open slope. Phenology: Flowers. Origin: Native. J. William Thompson 14918 1 Jul 1940 C. L. Hitchcock 4733 29 May 1939 WTU-22827JWT with J. S. Martin WTU-54656 Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poaceae U.S.A., WASHINGTON, YAKIMA COUNTY: Poa palustris L. Western Firing Center west of Range Control and south of main road; DMC 695850 5169910 Training Area 1C. U.S.A., IDAHO, FREMONT COUNTY: 46.65463°, -120.4399°; WGS 84, uncertainty: 2000 m., Source: One mile south of Last Chance, Island Park. GeoLocate, Georef'd by WTU Staff T12N R43E S20; WGS 84, uncertainty: 10000 m., Source: Loamy site. Associated with Artemesia tridentata, Agropyron GeoLocate, Georef'd by WTU Staff spicatum, Poa secunda, occasional Helianthus cusickii, Astragalus Edge of pond. Phenology: Fertile. Origin: Introduced. purshii. Phenology: Fertile. Origin: Native. William H. Baker 9925 25 Aug 1952 Calvin Bagley 5082 9 Jun 1989 with Joy Mastrogiuseppe WTU-274317 WTU-356326 Poaceae Poaceae Poa palustris L. Poa palustris L. U.S.A., MONTANA, LAKE COUNTY: Mission Range. One mile west of McDonald Lake. U.S.A., IDAHO, FREMONT COUNTY: Along ditch. Phenology: Fruits. Origin: Introduced. Targhee National Forest. Island Park. Along Buffalo River at Ponds Lodge. C. L. Hitchcock 18193 12 Jul 1948 T13N R43E S27; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff WTU-125663 Moist banks of river. Phenology: Fruits. Origin: Introduced. William H. Baker 9807 19 Aug 1952 Poaceae WTU-274309 Poa nervosa (Hook.) Vasey U.S.A., WASHINGTON, YAKIMA COUNTY: Poaceae Meeks Table, Snoqualmie, on 10% slope, NE exposure. Elev. 4300 ft. Poa palustris L. T15N R14E S5 to 6; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff U.S.A., IDAHO, LATAH COUNTY: Open grassland in ponderosa pine. Associated with Stipa, Poa, At the base of west slope, Tomer's Butte. Four miles southeast of Sedum, Microseris?, Artemisia rigida. Phenology: Flowers. Origin: Moscow, Idaho. Native. 46.7325°, -116.99917°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff J. G. Smith 215 20 Jun 1962 Roadside along creek. Phenology: Fruits. Origin: Introduced. with B. R. McConnell William H. Baker 14450 17 Jul 1956 WTU-322722 WTU-274250 Poaceae Poa palustris L. U.S.A., MONTANA, ROSEBUD COUNTY: In Tongue River Valley. Brewster Arnold Ranch. Three miles southwest of Birney. Elev. 3250 ft. Moist, partly shaded soil. Variety with rhizomes; rooting at nodes. Phenology: Fruits. Origin: Introduced. H. R. Bennett s.n. 20 Jul 1953 WTU-180609 Poaceae Poaceae Poa nervosa (Hook.) Vasey Poa palustris L. U.S.A., WASHINGTON, YAKIMA COUNTY: U.S.A., ALASKA COUNTY: Meeks Table, Snoqualmie, on 10% slope, NE exposure. Prince William Sound. Knight Island. Thum Bay. Elev. 4300 ft. Elev. 32 ft. T15N R14E S5 to 6; WGS 84, uncertainty: 10000 m., Source: 60.206643°, -147.811189°; uncertainty: 2400 GeoLocate, Georef'd by WTU Staff m., Georef'd by Dan Post Open grassland in ponderosa pine. Associated with Stipa, Poa, Growing in rich black humus amongst Sedum, Microseris?, Artemisia rigida. Phenology: Flowers. Origin: Lysichitum and Menziesia. Mounted duplicate Native. from the Herbarium of the University of California. Phenology: Fruits. Origin: Introduced. J. G. Smith 215 20 Jun 1962 with B. R. McConnell Walter J. Eyerdam 3268 WTU-322720 2 Oct 1939 WTU-99136, WTU-V-031295 Poaceae Poa wheeleri Vasey Poaceae U.S.A., WASHINGTON, CHELAN COUNTY: Chumstick Mountain, Wenatchee Mountains. Poa piperi Hitchc. Elev. 5700 ft. 47.65006°, -120.44995°; WGS84, uncertainty: 500 m., Source: U.S.A., OREGON, JOSEPHINE COUNTY: Georeferenced, Georef'd by WTU Staff [locality and coordinates withheld; status in Oregon: S3 (Rare; Alpine summit. Phenology: Flowers. Origin: Native. OBIC)] Elev. 3000 ft. J. William Thompson 85211/2 23 Jun 1932 Phenology: Flowers. Origin: Native. WTU-25451JWT J. William Thompson 2247 12 Apr 1927 WTU-25942JWT Poaceae Poaceae Poa palustris L. Poa palustris L. U.S.A., MONTANA, LAKE COUNTY: Two miles northeast of Nine Pipes Reservoir. U.S.A., ALASKA COUNTY: Phenology: Fertile. Origin: Introduced. Prince William Sound. Knight Island. Thum Bay. Elev. 32 ft. C. L. Hitchcock 17789 27 Jun 1948 60.206643°, -147.811189°; WGS 84, uncertainty: 2400 m., Source: Digital Map, WTU-125422 Georef'd by Dan Post Growing in rich black humus amongst Lysichitum and Menziesia. Mounted duplicate Poaceae from the Herbarium of the University of California. Phenology: Fruits. Origin: Introduced. Poa palustris L. Walter J. Eyerdam 3268 U.S.A., OREGON, MULTNOMAH COUNTY: Portland. 2 Oct 1939 45.52361°, -122.675°; WGS 84, uncertainty: 12756 m., Source: GeoLocate, Georef'd by Maria Yousoufian WTU-99137, WTU-V-031296 Woods. Phenology: Fruits. Origin: Introduced. W. A. Silveus 3043 17 Jul 1938 Poaceae WTU-131439 Poa palustris L. Poaceae U.S.A., ALASKA COUNTY: Evans Island. Port San Juan. Poa secunda J. Presl 60.050833°, -148.0675°; WGS 84, uncertainty: 664 m., Source: GeoLocate, U.S.A., WASHINGTON, CHELAN COUNTY: Georef'd by Joseph Stormer Chumstick Mountain, Wenatchee Mountains. In meadow. Phenology: Fruits. Origin: Elev. 5700 ft. Introduced. 47.65006°, -120.44995°; WGS84, uncertainty: 500 m., Source: Georeferenced, Georef'd by WTU Staff W. J. Eyerdam 7240 Alpine summit of mountain. Phenology: Flowers. Origin: Native. 16 Sep 1948 J. William Thompson 85211/2 23 Jun 1932 WTU-273797, WTU-V-031297 WTU-25451JWT Poaceae Poaceae Poa palustris L. Poa piperi Hitchc. U.S.A., ALASKA, VALDEZ CORDOVA U.S.A., OREGON, JOSEPHINE COUNTY: COUNTY: [locality and coordinates withheld; status in Oregon: S3 (Rare; Evans Island. Port San Juan. OBIC)] 60.051325°, -148.071491°; uncertainty: 1200 Serpentine slopes of mountains. Phenology: Flowers. Origin: m., Georef'd by Joseph Stormer Unknown. In a meadow. Phenology: Fruits. Origin: Introduced. J. William Thompson 10271 11 Apr 1934 Walter J. Eyerdam 7202 WTU-68835 30 Aug 1948 Poaceae WTU-273805, WTU-V-031298 Poa palustris L. U.S.A., ALASKA COUNTY: Poaceae Manley Hot Springs. Phenology: Fruits. Origin: Introduced. Poa palustris L. J. P. Anderson 7039 CANADA, BRITISH COLUMBIA: Eight miles from the Meadow Lake crossroads 5 Jul 1941 on road to Dog Creek. Elev. 4000 ft. WTU-160425, WTU-V-031301 51° 28' N, 121° 48' W At roadside in moist area in Lodgepole Pine woods. Phenology: Fruits. Origin: Introduced. J. A. Calder 20069 with J. A. Parmelee Poaceae 13 Aug 1956 Poa abbreviata R. Br. ssp. pattersonii (Vasey) Á. Löve, D. WTU-233424, WTU-V-031299 Löve & B.M. Kapoor U.S.A., WYOMING, PARK COUNTY: Near Lookout Station 3 miles west of Beartooth Lake. Poaceae Shale bank below lookout. Cobwebby; glumes to 4.0; anther 1.7. Phenology: Flowers. Origin: Unknown. Poa piperi Hitchc. C. L. Hitchcock 16675 20 Jul 1947 U.S.A., OREGON, JOSEPHINE COUNTY: [locality and coordinates withheld; status in Oregon: S3 (Rare; WTU-114920 OBIC)] Serpentine slopes. Phenology: Flowers. Origin: Unknown. Poaceae J. William Thompson 10271 11 Apr 1934 Poa palustris L. WTU-13298JWT U.S.A., ALASKA COUNTY: Poaceae Evans Island; Port San Juan. 60.050833°, -148.0675°; uncertainty: 1000 m., Poa palustris L. Georef'd by Joseph Stormer Damp soil in meadow. Phenology: Fruits. Origin: U.S.A., ALASKA, KODIAK ISLAND COUNTY: Introduced. Port Vita, Raspberry Strait, Raspberry Island, Kodiak group. W. J. Eyerdam 5939 Elev. 1968 ft. 58.065556°, -153.076792°; uncertainty: 3000 28 Jul 1948 m., Georef'd by Joseph Stormer On open flat. Phenology: Fertile. Origin: WTU-273799, WTU-V-031308 Introduced. W. J. Eyerdam 3829 1945 WTU-120741, WTU-V-031300 Poaceae Poaceae Poa palustris L. Poa abbreviata R. Br. ssp. pattersonii (Vasey) Á. Löve, D. Löve & B.M. Kapoor U.S.A., ALASKA COUNTY: Juneau. U.S.A., IDAHO, CUSTER COUNTY: 58.301944°, -134.419722°; uncertainty: 10000 Lost River Mountains, Leatherman Pass, head of West Fork m. Pahsimeroi River. Wet place. Phenology: Fruits. Origin: Elev. 10000 ft. Introduced. 44.092357°, -113.744743°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff J. P. Anderson 6215 Shale talus slopes. Lemmas practically glabrous, middle one, at least, usually sparsely webbed, few sparsely scarerulous above. 21 Jul 1940 Phenology: Flowers. Origin: Unknown. WTU-160414, WTU-V-031305 C. L. Hitchcock 11146 16 Aug 1944 with C. V. Muhlick WTU-91220 Poaceae Poa abbreviata R. Br. ssp. pattersonii (Vasey) Á. Löve, D. Poaceae Löve & B.M. Kapoor Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., MONTANA, RAVALLI COUNTY: White Mountain. U.S.A., WASHINGTON, OKANOGAN COUNTY: Elev. 9000 ft. Along Barnhard Trail, to Mt. Tiffany; Tiffany Range. On both sides of the dry, rocky crest of mountain. Scattered. Elev. 5500 ft. Phenology: Flowers. Origin: Unknown. 48.64775°, -119.94698°; WGS 84, uncertainty: 1500 m., Source: Georeferenced, Georef'd by WTU Staff Klaus H. Lackschewitz 2295 11 Aug 1970 Phenology: Fertile. Origin: Native. WTU-258206 Chas. B. Fiker 1044 17 Jul 1932 WTU-25458JWT Poaceae Poa palustris L. Poaceae U.S.A., MONTANA COUNTY: Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Rock Creek Valley. In Rock Creek Camp Ground. Thirty miles south of Bonita Ranger U.S.A., WASHINGTON, WHITMAN COUNTY: Station, Bonita. USDA Soil Conservation Service, Grass Nursery, at Pullman. Campground. Phenology: Fruits. Origin: 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Introduced. Source: Georeferenced, Georef'd by WTU Staff From seed collected at Duck Valley Indian Reservation, Idaho and V. L. Marsh 588 planted in 1938. Phenology: Fertile. Origin: Native. Cultivated. 3 Aug 1937 V. L. Marsh 1388 24 May 1941 WTU-40613, WTU-V-031304 WTU-66321

Poaceae Poaceae Poa palustris L. Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., ALASKA COUNTY: U.S.A., WASHINGTON, GRANT COUNTY: Evans Island. Port San Juan. Below the Dry Falls; Grand Coulee. 60.050833°, -148.0675°; WGS 84, 47.60472°, -119.34639°; WGS 84, uncertainty: 10000 m., Source: uncertainty: 664 m., Source: GeoLocate, GeoLocate, Georef'd by WTU Staff Georef'd by Joseph Stormer Moist spring. Phenology: Fruits. Origin: Native. In alpine meadow. Phenology: Fertile. Origin: Introduced. J. William Thompson 9117 22 Jun 1933 W. J. Eyerdam 7177 WTU-25412JWT 28 Aug 1948 WTU-273857, WTU-V-031294 Poaceae Poaceae Poa palustris L. Poa pattersonii Vasey ssp. subcalva Keck U.S.A., MONTANA COUNTY: U.S.A., IDAHO, BLAINE COUNTY: On the east bank of the Clearwater River. Four Head of Boulder Creek Canyon, Sawtooth hundred meters south of he outlet of Seeley National Forest, Sawtooth Mountains. Lake, Seeley Lake. Elev. 10000 ft. On the banks of the river. Phenology: Fruits. 43.842563°, -114.50491°; WGS 84, Origin: Introduced. uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff V. L. Marsh 578 Granite talus slopes. First record for Idaho. Phenology: Flowers. Type Specimen: Isotype. 22 Jul 1937 J. William Thompson 14083 WTU-40612, WTU-V-031293 2 Aug 1937 WTU-68803, WTU-V-001235 Poaceae Poa abbreviata R. Br. ssp. pattersonii (Vasey) Á. Löve, D. Löve & B.M. Kapoor Poaceae U.S.A., MONTANA, RAVALLI COUNTY: Poa palustris L. Trapper Peak. Elev. 9512-9840 ft. U.S.A., IDAHO, IDAHO COUNTY: 45.889919°, -114.297588°; uncertainty: 3200 Near Powell. m. Phenology: Fruits. Origin: Introduced. Fell-field and talus slopes, above timberline. Reference specimen for illustration in Revision C. L. Hitchcock 14698 of "Flora of the Pacific Northwest." WTU with C. V. Muhlick Herbarium, 2017. Phenology: Flowers. Origin: Unknown. 13 Jul 1946 R. H. Pemble 70 WTU-104957, WTU-V-031292 with L. H. Harvey 25 Jul 1964 WTU-232487, WTU-V-032479 Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., WASHINGTON, WHITMAN COUNTY: U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Source: Georeferenced, Georef'd by WTU Staff Source: Georeferenced, Georef'd by WTU Staff From seed collected at Lana, Idaho and planted in 1939. Phenology: From seed collected at St. Anthony, Idaho and planted in 1939. Fertile. Origin: Native. Cultivated. Phenology: Fertile. Origin: Native. Cultivated. V. L. Marsh 1432 24 May 1941 V. L. Marsh 1413 24 May 1941 WTU-66313 WTU-66158 Poaceae Poaceae Poa palustris L. Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., IDAHO, ELMORE COUNTY: U.S.A., WASHINGTON, WHITMAN COUNTY: Floodplain of river 10 miles east of Featherville. USDA Soil Conservation Service, Grass Nursery, at Pullman. 43.609826°, -115.057168°; WGS 84, 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., uncertainty: 1000 m., Source: GeoLocate, Source: Georeferenced, Georef'd by WTU Staff Georef'd by WTU Staff From seed collected at Seneca, Oregon and planted in 1936. Sandy floodplain of river. Rhizomatous or Phenology: Fertile. Origin: Native. Cultivated. possibly stoloniferous lemmas webbed and pilose on keel and marginal nerves. Phenology: V. L. Marsh 1522 24 May 1941 Fruits. Origin: Introduced. WTU-66226 C. L. Hitchcock s.n. with C. V. Muhlick 27 Jul 1944 WTU-91715, WTU-V-031291 Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa palustris L. U.S.A., WASHINGTON, WHITMAN COUNTY: CANADA, BRITISH COLUMBIA: USDA Soil Conservation Service, Grass Nursery, at Pullman. Along railroad embankment; Victor Lake; about 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., 11 miles west of Revelstoke. Source: Georeferenced, Georef'd by WTU Staff Elev. 1785 ft. From seed collected in the Pacific Northwest and planted in 1936. Along railroad embankment. Phenology: Fruits. Phenology: Fertile. Origin: Native. Cultivated. Origin: Introduced. V. L. Marsh 1550 24 May 1941 C. L. Hitchcock 7595 with J. S. Martin WTU-66217 7 Jul 1941 Poaceae WTU-66327, WTU-V-031290 Poa abbreviata R. Br. ssp. pattersonii (Vasey) Á. Löve, D. Löve & B.M. Kapoor Poaceae U.S.A., IDAHO, ELMORE COUNTY: Sawtooth Primitive Area, headwaters of Middle Fork Boise River Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng above Atlanta, Middle Spangle Lake. 43.806137°, -115.132064°; WGS 84, uncertainty: 10000 m., U.S.A., WASHINGTON, WHITMAN COUNTY: Source: GeoLocate, Georef'd by WTU Staff USDA Soil Conservation Service, Grass Nursery, at Pullman. On rocks above lake. Lemmas sparsely villous on keel and marginal 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., nerves. Phenology: Flowers. Origin: Unknown. Source: Georeferenced, Georef'd by WTU Staff From seed collected at Duck Valley Indian Reservation, Idaho and C. L. Hitchcock 10151 19 Jul 1944 planted in 1939. Phenology: Fertile. Origin: Native. Cultivated. with C. V. Muhlick V. L. Marsh 1415 24 May 1941 WTU-91221 WTU-66309 Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa paucispicula Scribn. & Merr. U.S.A., WASHINGTON, WHITMAN COUNTY: Pullman. U.S.A., ALASKA COUNTY: 46.73139°, -117.17861°; WGS 84, uncertainty: 1000 m., Source: Cape Thompson, Ogotoruk Creek. Nat. Geog. TOPO!, Georef'd by John Bassett Phenology: Flowers. Origin: Unknown. Rich hillsides. Phenology: Fertile. Origin: Native. Eric Hulten s.n. 4 Aug 1964 C. V. Piper 1755 27 Jun 1893 WTU-288397 WTU-18918 Poaceae Poaceae Poa palustris L. Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., IDAHO, ELMORE COUNTY: U.S.A., WASHINGTON, WHITMAN COUNTY: Two miles north of Dixie, above Anderson USDA Soil Conservation Service, Grass Nursery, at Pullman. Ranch Dam. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., 43.3575°, -115.44778°; WGS 84, uncertainty: Source: Georeferenced, Georef'd by WTU Staff 10000 m., Source: GeoLocate, Georef'd by From seed collected at Bear Valley, Oregon and planted in 1936. WTU Staff Phenology: Fertile. Origin: Native. Cultivated. Moist meadow, along rimrock. Phenology: Fruits. Origin: Introduced. V. L. Marsh 1523 24 May 1941 W. H. Baker 10405 WTU-66219 13 Jul 1953 Poaceae WTU-273614, WTU-V-031289 Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., WASHINGTON, WHITMAN COUNTY: Near Pullman. 46.73139°, -117.17861°; WGS 84, uncertainty: 5000 m., Source: GeoLocate, Georef'd by WTU Staff On rolling plains. Phenology: Fertile. Origin: Native. C. V. Piper 1837 23 Jun 1902 WTU-251739 Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., WASHINGTON, GARFIELD COUNTY: U.S.A., WASHINGTON, WHITMAN COUNTY: Ca. [circa] 4 miles south of Pomeroy. 3 miles northwest of Ewan. 46.41709°, -117.60167°; WGS 84, uncertainty: 1000 m., Source: 47.147639°, -117.779015°; WGS 84, uncertainty: 1000 m., GeoLocate, Georef'd by WTU Staff Source: GeoLocate, Georef'd by WTU Staff Canyon sides; Festuca-Agropyrn grassland. Clumps about 4 inches Dry, alkaline flat. Phenology: Fertile. Origin: Native. broad; ligules 1-2.5 milimeters long; lemmas glabrous below, scaberulous above. Phenology: Fertile. Origin: Native. F. L. Pickett 1615 7 Jun 1934 C. L. Hitchcock 8241 24 May 1944 WTU-66743 with C. V. Muhlick WTU-90354 Poaceae Poa palustris L. Poaceae U.S.A., MONTANA, LAKE COUNTY: Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng On shore of Flathead Lake at KOA camp. Edge of Hellroaring Bay. T23N R19W S32; NAD 27, uncertainty: 805 m., Source: TRS2LL, U.S.A., WASHINGTON, WHITMAN COUNTY: Georef'd by Ben Legler USDA Soil Conservation Service, Grass Nursery, at Pullman. Very wet woods. Phenology: Fertile. Origin: Introduced. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Source: Georeferenced, Georef'd by WTU Staff Marie Mooar 2817a 26 Jul 1966 From seed collected at Riddle, Idaho and planted in 1939. Phenology: Fertile. Origin: Native. Cultivated. WTU-305611 V. L. Marsh 1423 24 May 1941 Poaceae WTU-66301 Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poaceae U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. Poa palustris L. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Source: Georeferenced, Georef'd by WTU Staff U.S.A., ALASKA COUNTY: From seed collected 2 miles north of Fort Hall, Idaho and planted in Manley Hot Springs. 1938. Phenology: Fertile. Origin: Native. Cultivated. Phenology: Fruits. Origin: Introduced. V. L. Marsh 1367 24 May 1941 J. P. Anderson 7039 5 Jul 1941 WTU-66306 WTU-160478 Poaceae Poaceae Poa juncifolia Scribn. × Poa sandbergii Vasey complex Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., WASHINGTON, BENTON COUNTY: U.S.A., WASHINGTON, WHITMAN COUNTY: Snively Canyon. USDA Soil Conservation Service, Grass Nursery, at Pullman. Elev. 1300 ft. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., 46° 30' N, 119° 43' W; T11N R25E S18 Source: Georeferenced, Georef'd by WTU Staff Growing on basaltic cliff faces, north-facing. Phenology: Fertile. From seed collected at Riddle, Idaho and planted in 1939. Origin: Native. Phenology: Fertile. Origin: Native. Cultivated. Joan T. O?Farrell 72195 15 Apr 1972 V. L. Marsh 1424 24 May 1941 with Thomas P. O’Farrell WTU-66300 WTU-260297

Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa pratensis L. U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. U.S.A., ALASKA, VALDEZ CORDOVA COUNTY: 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Middleton Island, Gulf of Alaska about 115 miles south of Valdez, Source: Georeferenced, Georef'd by WTU Staff near the southern end of the island. From seed collected at Heise Hot Springs, Idaho and planted in 59° 25' N, 146° 20' W 1939. Phenology: Fertile. Origin: Native. Cultivated. Sandy, rocky area behind sandy beach, growing with Senecio pseudoarnica, Elymus arenarius mollis, Arenaria peploides. V. L. Marsh 1436 24 May 1941 Phenology: Fertile. Origin: Unknown. WTU-66290 John H. Thomas 5869 9 Jun 1956 WTU-181709 Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., WASHINGTON, WHITMAN COUNTY: U.S.A., WASHINGTON, OKANOGAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. Near Tonasket. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Elev. 2000 ft. Source: Georeferenced, Georef'd by WTU Staff 48.705556°, -119.440556°; NAD 27, uncertainty: 10000 m., From seed collected at Newdale, Idaho and planted in 1939. Source: Georeferenced, Georef'd by WTU Staff Phenology: Fertile. Origin: Native. Cultivated. Alkaline soil. Phenology: Fertile. Origin: Native. V. L. Marsh 1431 24 May 1941 J. William Thompson 8692 2 Jul 1932 WTU-66302 WTU-25443JWT

Poaceae Poaceae Poa palustris L. Poa pratensis L. U.S.A., IDAHO, CUSTER COUNTY: U.S.A., ALASKA, VALDEZ CORDOVA COUNTY: Along the Salmon River, 5.5 miles south of Stanley. Middleton Island is located in the Gulf of Alaska about 115 miles 44.173912°, -114.920343°; WGS 84, uncertainty: 1000 m., south of Valdez. Source: GeoLocate, Georef'd by WTU Staff 59° 25' N, 146° 20' W Rocky bars. Phenology: Fertile. Origin: Introduced. Upper edge of beach below bluff, rocky-sandy beach, above normal high tide line at base of small bluff, Common species; Senecio William H. Baker 10650 25 Jul 1953 pseudo-arnica, Elymus arenarius mollis, Galium triflorum, Rumex sp., Arenaria peploides, Barbarea sp., and numerous tall grasses. WTU-273497 Phenology: Flowers. Origin: Unknown. John H. Thomas 6309 2 Aug 1956 Poaceae WTU-181708 Poa palustris L. U.S.A., OREGON, DESCHUTES COUNTY: Poaceae Along the Deschutes River, 4 miles west of Redmond. Elev. 2900 ft. Poa palustris L. T15S R12E S13; NAD 27, uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler U.S.A., ALASKA COUNTY: Moist places along river. Plants weakly rhizomatous. Phenology: Tongass National Forest. About 30 miles north of Juneau at Berners Fertile. Origin: Introduced. Bay. Head of Echo Cove. Growing in upper beach meadow. Phenology: Fruits. Origin: Arthur Cronquist 7533 19 Jul 1953 Introduced. WTU-154030 Mary Clay Muller 4172 16 Sep 1980 WTU-282538 Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poaceae U.S.A., WASHINGTON, WHITMAN COUNTY: Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng 3 miles northwest of Ewan. 47.147639°, -117.779015°; WGS 84, uncertainty: 1000 m., U.S.A., WASHINGTON, GRANT COUNTY: Source: GeoLocate, Georef'd by WTU Staff Near Blue Lake, in Grand Coulee. In damp, alkaline soil. Phenology: Fertile. Origin: Native. 47.562222°, -119.4575°; NAD 27, uncertainty: 2000 m., Source: Georeferenced, Georef'd by WTU Staff F. L. Pickett 1554 21 Jun 1934 Moist ground. Phenology: Fertile. Origin: Native. WTU-67011 J. William Thompson 11631 16 Jun 1935 WTU-10856JWT Poaceae Poa palustris L. Poaceae U.S.A., ALASKA COUNTY: Poa palustris L. Tongass National Forest. About 30 miles north of Juneau at Berners Bay. Head of Echo Cove. U.S.A., IDAHO, BINGHAM COUNTY: Growing in upper beach meadow. Phenology: Fruits. Origin: Northwest end of Sheep Mountain, 38 airline miles north of Soda Introduced. Springs. Elev. 6700 ft. Mary Clay Muller 4175 16 Sep 1980 T2S R41E S32; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff WTU-282544 In aspen woods. Locally common. Phenology: Fertile. Origin: Introduced. Noel H. Holmgren 5450 15 Jul 1971 with Vernon Marttala WTU-263411 Poaceae Poaceae Poa pratensis L. Poa pratensis L. U.S.A., OREGON, HOOD RIVER COUNTY: CANADA, BRITISH COLUMBIA: Off from Barlow Pass, Mt. Hood National Forest. Fairmont Hotsprings. Elev. 4000 ft. Elev. 3000 ft. 45.282602°, -121.685346°; uncertainty: 3000 m., Georef'd by Hillside meadow among Juniperus and Douglas fir. Phenology: Joseph Stormer Flowers. Origin: Unknown. Besides road. Phenology: Fertile. Origin: Introduced. K. Beamish 60326 13 May 1960 J. William Thompson 3333 1 Aug 1927 with F. Vrugtman WTU-25893JWT WTU-198903

Poaceae Poaceae Poa pratensis L. Poa palustris L. U.S.A., ALASKA COUNTY: U.S.A., OREGON, DESCHUTES COUNTY: Attu Island, Vicinity of Massacre Bay. Bend. 52.826667°, 173.22°; WGS 84, uncertainty: 5500 m., Source: 44.058173°, -121.31531°; WGS 84, uncertainty: 8528 m., Source: GeoLocate, Georef'd by Joseph Stormer GeoLocate, Georef'd by Joseph Stormer Near beach. Has lemmas with nerves and web like P. pratensis, also Damp river bank. Phenology: Fertile. Origin: Introduced. rhizome and lower branches in 5's, but does not look like pratensis, A.C.), somewhat tufted, blades flat. Phenology: Flowers. Origin: Morton E. Peck 15734 19 Jul 1927 Unknown. WTU-24929JWT Lt. G. B. Schaack 966 1 Sep 1945 WTU-152626 Poaceae Poa pratensis L. Poaceae U.S.A., ALASKA, VALDEZ CORDOVA COUNTY: Poa palustris L. Middleton Island is located in the Gulf of Alaska about 115 miles south of Valdez. U.S.A., ALASKA COUNTY: 59° 25' N, 146° 20' W Takotna. Disturbed area near airstrip and base, soil sandy and gravelly, most 62.988611°, -156.064167°; uncertainty: 3500 m. of the original topsoil has been removed. Phenology: Flowers. Roadside. Phenology: Fruits. Origin: Introduced. Origin: Unknown. J. P. Anderson 7408 26 Jul 1941 John H. Thomas 6285 2 Aug 1956 with G. W. Gasser WTU-181710 WTU-131306 Poaceae Poaceae Poa pratensis L. Poa sp. U.S.A., IDAHO, LATAH COUNTY: U.S.A., MONTANA, MEAGHER COUNTY: South slope of Tomer's Butte, four miles southeast of Moscow. Head of Daisy Creek, near Monument Peak, Little Belt Mts., Lewis 46.7325°, -116.99917°; WGS 84, uncertainty: 10000 m., Source: and Clarke National Forest. GeoLocate, Georef'd by WTU Staff Elev. 6000-7000 ft. Open hillside. Phenology: Fertile. Origin: Introduced. 46.994501°, -111.124487°; WGS 84, uncertainty: 1500 m., Source: Digital Map, Georef'd by Joseph Stormer William H. Baker 7594 31 May 1951 Phenology: Fertile. Origin: Native. WTU-261756 Roy L. Bradley s.n. Jul 1937 WTU-11238 Poaceae Poa pratensis L. Poaceae U.S.A., MONTANA, LAKE COUNTY: Poa palustris L. Seeley Lake Ranger Station grounds Seeley. Phenology: Fertile. Origin: Introduced. U.S.A., ALASKA COUNTY: Juneau. V. L. Marsh 465 22 Jun 1937 58.301944°, -134.419722°; uncertainty: 10000 m. Wet places. Handwritten number - 5609 by name on label. WTU-39601 Phenology: Fruits. Origin: Introduced. J. P. Anderson 6215 21 Jul 1940 WTU-293086 Poaceae Poaceae Poa pratensis L. Poa pratensis L. U.S.A., IDAHO, BOUNDARY COUNTY: U.S.A., MONTANA, MISSOULA COUNTY: Smith Peak, Smith Creek region. Orchard Homes. Elev. 7000 ft. Phenology: Flowers. Origin: Unknown. 48.963645°, -116.53169°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff Ralph F. Claric 2 16 May 1938 Sunny slope. Phenology: Flowers. Origin: Unknown. WTU-48393 G. B. Rossbach 765 16 Jul 1936 with R.P. Rossbach Poaceae WTU-96329 Poa palustris L. Poaceae U.S.A., ALASKA COUNTY: Juneau. Poa palustris L. 58.301944°, -134.419722°; uncertainty: 10000 m. Wet places. Phenology: Fruits. Origin: Introduced. U.S.A., MONTANA, RAVALLI COUNTY: Over highway 4 miles north of Idaho - Montana state line south of J. P. Anderson 6215 21 Jul 1940 Sula. Gravelly bank. Plants stolonous-based. Phenology: Fruits. Origin: WTU-160489 Introduced. C. L. Hitchcock 23001 25 Jul 1963 Poaceae with C. V. Muhlick Poa pratensis L. WTU-220599 U.S.A., OREGON COUNTY: Ukiah, western slope of the Blue Mts. Poaceae Elev. 5018 ft. Natural meadow. The native plant. Phenology: Fertile. Origin: Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Introduced. U.S.A., WASHINGTON, OKANOGAN COUNTY: Wm. C. Cusick 3259 24 Jun 1908 Between Tonasket and Republic. 48.70528°, -119.43833°; WGS 84, uncertainty: 10000 m., Source: WTU-118401 GeoLocate, Georef'd by WTU Staff Low, damp ground. Phenology: Flowers. Origin: Native. Poaceae J. William Thompson 7122 29 Jun 1931 Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng WTU-25479JWT U.S.A., WASHINGTON, GRANT COUNTY: Near Blue Lake, in Grand Coulee. Poaceae 47.562222°, -119.4575°; NAD 27, uncertainty: 2000 m., Source: Georeferenced, Georef'd by WTU Staff Poa pratensis L. Moist ground. Phenology: Fertile. Origin: Native. U.S.A., OREGON, LAKE COUNTY: J. William Thompson 11631 16 Jun 1935 Hart Mountain National Antelope Refuge, Hot Springs Campground. East of camp. WTU-33697 Elev. 6035 ft. 42° 29' 55" N, 119° 41' 29" W Among sagebrush on east facing slope. Phenology: Fertile. Origin: Poaceae Introduced. Poa palustris L. Sarah Gage SG1716 7 Jan 1996 U.S.A., MONTANA, LAKE COUNTY: WTU-335765 Large "pot hole" 0.2 miles southeast of Nine-Pipes Reservoir. In open weedy fields. Phenology: Fertile. Origin: Introduced. Poaceae C. L. Hitchcock 23986 11 Jul 1965 Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng WTU-224508 U.S.A., WASHINGTON, GRANT COUNTY: Near Blue Lake, in Grand Coulee. 47.562222°, -119.4575°; NAD 27, uncertainty: 2000 m., Source: Georeferenced, Georef'd by WTU Staff In alkali marsh. Phenology: Flowers. Origin: Native. J. William Thompson 11667 16 Jun 1935 WTU-5115JWT Poaceae Poaceae Poa pratensis L. Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., ALASKA COUNTY: U.S.A., WASHINGTON, CHELAN COUNTY: Yakutat, about 30 miles southeast of town, via Forest Service Near Entiat. Highway 10, near Harleuin Lake on south side of Dangerous River 47.67611°, -120.20722°; WGS84, uncertainty: 5000 m., Source: Bridge. GeoLocate, Georef'd by WTU Staff Elev. 100 ft. Rocky, sagebrush slopes. Phenology: Flowers. Origin: Native. Growing on a disturbed dirt bank at the dead end of the bridge, with a wide variety of non-weedy herbs. Phenology: Flowers & Fruits. J. William Thompson 6375 16 May 1931 Origin: Unknown. WTU-25807JWT Mary Clay Muller 3863 18 Jul 1980 WTU-288965 Poaceae Poa palustris L. Poaceae U.S.A., ALASKA, WRANGELL PETERSBURG COUNTY: Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Petersburg. 56.812735°, -132.959422°; WGS 84, uncertainty: 10000 m., U.S.A., WASHINGTON, CHELAN COUNTY: Source: GeoLocate, Georef'd by Joseph Stormer Dirtyface Peak, Wenatchee Mountains. In a seashore marsh. Phenology: Fruits. Origin: Introduced. Elev. 2000 ft. 47.87139°, -120.82389°; WGS84, uncertainty: 10000 m., Source: W. J. Eyerdam 4075 25 Oct 1945 GeoLocate, Georef'd by WTU Staff Lower, wooded slopes. Phenology: Fertile. Origin: Native. WTU-293688 J. William Thompson 8540 24 Jun 1932 Poaceae WTU-25461JWT Poa pratensis L. Poaceae U.S.A., OREGON, JOSEPHINE COUNTY: Grayback Mountain. Poa palustris L. Near the summit of mountain. Phenology: Flowers. Origin: Unknown. U.S.A., IDAHO, CAMAS COUNTY: William H. Baker 929 18 Jul 1950 Fifteen miles east of Featherville. with George C. Ruhle Rich, moist, loamy soil along river. Plants rhizomatous. Phenology: Fertile. Origin: Introduced. WTU-298189 C. L. Hitchcock 23811 4 Jul 1965 Poaceae WTU-224568 Poa pratensis L. Poaceae U.S.A., ALASKA, KODIAK ISLAND COUNTY: Port Hobron, Sitkalidak Island, Kodiak. Poa pratensis L. ? 57.159397°, -153.164167°; WGS 84, uncertainty: 5000 m., Source: Digital Map, Georef'd by Joseph Stormer U.S.A., ALASKA COUNTY: Phenology: Flowers. Origin: Introduced. King Cove, Alaskan Peninsula. Phenology: Fertile. Origin: Introduced. W. J. Eyerdam 93 30 Jul 1931 W. J. Eyerdam 1559 20 Jul 1932 WTU-67544 WTU-67542 Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa pratensis L. U.S.A., WASHINGTON, KITTITAS COUNTY: South of Ellensburg. U.S.A., ALASKA COUNTY: 46.99667°, -120.54667°; WGS 84, uncertainty: 10000 m., Source: Delta Junction, mile 268 Richardson Highway. GeoLocate, Georef'd by WTU Staff 60° 2' N, 145° 45' W Sagebrush slopes. Phenology: Fertile. Origin: Native. In sandy soil in cleared area. Scattered in clumps. Phenology: Flowers. Origin: Unknown. J. William Thompson 9048 20 Jun 1933 W. J. Cody 5938 13 Jul 1951 WTU-25414JWT with T. J. M. Webster WTU-170363 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa pratensis L. U.S.A., OREGON, JOSEPHINE COUNTY: U.S.A., IDAHO, BUTTE COUNTY: At Upper Biglow Lake. Mouth of the West Fork of Little Cottonwood Creek, Craters of the 42.087734°, -123.370824°; uncertainty: 500 m., Georef'd by Moon National Monument. Joseph Stormer 43.476072°, -113.58727°; WGS 84, uncertainty: 10000 m., Hillside. Phenology: Flowers. Origin: Unknown. Source: GeoLocate, Georef'd by WTU Staff Phenology: Fertile. Origin: Introduced. William H. Baker 374 10 Jul 1949 with George C. Ruhle William H. Baker 13265 1 Jul 1955 WTU-298204 WTU-273656

Poaceae Poaceae Poa palustris L. Poa palustris L. U.S.A., MONTANA, ROSEBUD COUNTY: U.S.A., MONTANA, ROSEBUD COUNTY: Along Tongue River. Brewster Arnold Ranch, 3 miles southwest of Crazy Head Spring; 8 miles east of Lame Deer. Birney. Elev. 4200 ft. Elev. 3225 ft. Wet soil along creek. Phenology: Fruits. Origin: Introduced. Moist alluvial soil in shade along river. Phenology: Fertile. Origin: Introduced. H. R. Bennett s.n. 26 Jul 1955 H. R. Bennett s.n. 16 Jul 1955 WTU-180610 WTU-180611 Poaceae Poaceae Poa pratensis L. Poa pratensis L. U.S.A., IDAHO, WASHINGTON COUNTY: Along the Cove Road, 16 miles east of Weiser. U.S.A., OREGON, JOSEPHINE COUNTY: 44.250653°, -116.644813°; WGS 84, uncertainty: 1000 m., Sand Ridge Meadow, Lake Mountain Trail, Oregon Caves National Source: GeoLocate, Georef'd by WTU Staff Monument. Marshy ground. Phenology: Fertile. Origin: Introduced. 42.086572°, -123.370332°; WGS 84, uncertainty: 800 m., Source: Digital Map, Georef'd by Joseph Stormer W. H. Baker 10071 25 May 1953 Phenology: Flowers. Origin: Unknown. WTU-261753 W. H. Baker 882 18 Jul 1950 with G. C. Ruhle Poaceae WTU-298210 Poa pratensis L. Poaceae CANADA, BRITISH COLUMBIA: Nation Lakes Trail northeast of Takla Landing. Poa pratensis L. Gravelly shores of great willow bogs. Sparse, isolated, not clustered. Phenology: Flowers. Origin: Unknown. U.S.A., IDAHO, BONNER COUNTY: Priest River Experimental Forest. T. T. McCabe 7933 20 Jul 1940 48.355678°, -116.787586°; WGS 84, uncertainty: 4000 m., Source: Digital Map, Georef'd by Melissa Bowers WTU-146001 Spruce-fir zone. Open forest. Phenology: Fertile. Origin: Introduced. R. F. Daubenmire 43358 4 Aug 1943 Poaceae WTU-252037 Poa pratensis L. CANADA, YUKON TERRITORY: Poaceae Jensen Flats on loop southeast of Dawson. 63° 42' N, 138° 33' W Poa pringlei Scribn. Moist ditch-rich, mucky soil. Open flats. Phenology: Fertile. Origin: Introduced. U.S.A., OREGON, JACKSON COUNTY: Red Mountain, Siskiyou Mountains. J. A. Calder 3880 24 Jul 1949 Elev. 7000 ft. with L. G. Billard Alpine slopes. Phenology: Flowers. Origin: Native. WTU-143387 J. William Thompson 12381 29 Jul 1935 WTU-34975 Poaceae Poaceae Poa palustris L. Poa pratensis L. U.S.A., IDAHO, CARIBOU COUNTY: U.S.A., MONTANA, PARK COUNTY: Along the Blackfoot River, Caribou National Forest, 1 mile south of on the Saddle between Chimnen Rock and Henderson Mtn, Trail Ranger Station. Beartooth Mountains. T7S R44E S18; NAD 27, uncertainty: 805 m., Source: TRS2LL, Elev. 10150 ft. Georef'd by Ben Legler T9S R14E S14 N 1/2; NAD 27, uncertainty: 805 m., Source: Along the banks of the river. Phenology: Fertile. Origin: Introduced. TRS2LL, Georef'd by Ben Legler Small meadow. Dominant in dense colonies. Phenology: Fertile. William H. Baker 9553 27 Jul 1952 Origin: Introduced. WTU-274267 Klaus H. Lackschewitz 9190 17 Aug 1979 WTU-288628 Poaceae Poa pratensis L. Poaceae U.S.A., OREGON, LINCOLN COUNTY: Poa pringlei Scribn. Along Schooner Creek near its entry into Siletz Bay, Taft. In sand just above tidal zone along creek. Phenology: Flowers. U.S.A., OREGON, JACKSON COUNTY: Origin: Unknown. Ashland Peak, Siskiyou Mountains. Elev. 7500 ft. H. R. Bennett 1581 31 Jul 1959 42.080966°, -122.720191°; WGS 84, uncertainty: 501 m., Source: Digital Map, Georef'd by Sara Legler WTU-221645 Alpine slopes. Phenology: Flowers & Fruits. Origin: Native. J. William Thompson 12362 28 Jul 1935 Poaceae WTU-1407JWT Poa pratensis L. U.S.A., ALASKA COUNTY: Poaceae Yakutat, about 30 miles southeast of town, via Forest Service Highway 10, near Harlequin Lake on south side of Dangerous River. Poa pratensis L. Elev. 100 ft. T29S R38E S10 SE1/4; WGS 84, uncertainty: 600 m., Source: U.S.A., MONTANA, SANDERS COUNTY: Digital Map, Georef'd by Joseph Stormer Clark Basin, Winter Range. Moraine on the southwest side of the lake. Rocky substrate with Elev. 3300 ft. other hrbs and willow. Phenology: Fertile. Origin: Introduced. Sandy loam. River bottom. Use: mod to light. Meadows. 12-24". Phenology: Fertile. Origin: Introduced. Mary Clay Muller 3840 18 Jul 1980 D. R. Hudson 97 20 Jun 1938 WTU-289105 WTU-46175 Poaceae Poaceae Poa pratensis L. Poa pratensis L. U.S.A., IDAHO, CASSIA COUNTY: Cache Peak Range (Albion Mountains), Silent City of Rocks, near U.S.A., IDAHO, OWYHEE COUNTY: the summit of road, 13 air miles southeast of Oakley. 5 miles southwest of Grand View. Elev. 6850 ft. 42.938482°, -116.162519°; WGS 84, uncertainty: 1000 m., T15S R23E S26; WGS 84, uncertainty: 10000 m., Source: Source: GeoLocate, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Along irrigating ditch. Perennial, rhizomatous. Phenology: Flowers. In sandy pockets of rock. Rhizomatous. Phenology: Flowers. Origin: Origin: Unknown. Unknown. C. L. Hitchcock 22606 15 Jun 1963 Noel H. Holmgren 5873 13 Jun 1972 with C. V. Muhlick with Patricia K. Holmgren WTU-218329 WTU-260745 Poaceae Poaceae Poa palustris L. Poa palustris L. U.S.A., MONTANA, POWELL COUNTY: U.S.A., ALASKA COUNTY: Eight miles northeast of Helmville. Tongass National Forest. Chichagof Island (west part). Just east of Sagebrush flat, edge of pothole, in moist soil. Phenology: Fertile. Khaz Bay, in northeast part of Sister Lake. Beach area south of Origin: Introduced. power house. Salt water lake. Phenology: Fruits. Origin: Introduced. C. L. Hitchcock 17852 1 Jul 1948 Mary Clay Muller 3221 22 Aug 1979 WTU-125761 WTU-280730 Poaceae Poaceae Poa pratensis L. Poa pringlei Scribn. U.S.A., ALASKA, KENAI PENINSULA COUNTY: U.S.A., OREGON, JACKSON COUNTY: Lowell Creek Canyon, Seward. Red Mountain, Siskiyou Mountains. 60° 6' N, 149° 27' W Elev. 7500 ft. In open areas in rubble and shale along old creek bed. Occasional. 44.883775°, -118.164344°; WGS 84, uncertainty: 2500 m., Phenology: Flowers. Origin: Unknown. Source: Digital Map, Georef'd by Joseph Stormer, Invalid coordinates (located outside county bounds). J. A. Calder 5896 13 Jul 1951 Alpine slopes. Phenology: Flowers. Origin: Native. WTU-233425 J. William Thompson 12396 29 Jul 1935 WTU-34316 Poaceae Poa palustris L. Poaceae CANADA, BRITISH COLUMBIA: Poa palustris L. Cariboo District: near north outlet of Lac la Hache. Open, rocky ground in logged-over land, lodgepole-spruce forest. U.S.A., OREGON COUNTY: Phenology: Fertile. Origin: Native. Klamath Falls. 42.230422°, -121.799449°; WGS 84, uncertainty: 9434 m., C. L. Hitchcock 22078 2 Jul 1961 Source: GeoLocate, Georef'd by Joseph Stormer with C. V. Muhlick Phenology: Fruits. Origin: Introduced. WTU-209492 G. R. Hyslop s.n. 8 Jul 1932 WTU-73403 Poaceae Poa pringlei Scribn. Poaceae U.S.A., OREGON, JACKSON COUNTY: Poa pratensis L. Red Mountain, Siskiyou Mountains. Elev. 7500 ft. U.S.A., OREGON, BENTON COUNTY: 44.883775°, -118.164344°; WGS 84, uncertainty: 2500 m., McDonald State Forest, northwest of Corvallis, along Road 6021. Source: Digital Map, Georef'd by Joseph Stormer, Invalid Elev. 1741 ft. coordinates (located outside county bounds). 44° 37' 27" N, 123° 21' 14" W Alpine slopes. Phenology: Flowers. Origin: Native. Open sunny meadow. Assoc. Genera: Marah, Chrysanthemum, eriophyllim, Bromus, Cerastium, Achillea. Phenology: Fertile. Origin: J. William Thompson 12396 29 Jul 1935 Introduced. WTU-4321JWT Richard R. Halse 6166 24 May 2002 WTU-356145 Poaceae Poa reflexa Vasey & Scribn. Poaceae U.S.A., MONTANA, RAVALLI COUNTY: Poa pringlei Scribn. Draw-lower north-slope of Sugarloaf above Hart Lake, Chaffin Lakes Basin. U.S.A., OREGON, JACKSON COUNTY: Elev. 7500 ft. Ashland Peak, Siskiyou Mountains. Lush meadow along streamlet in mossy draw. Phenology: Fertile. Elev. 7500 ft. Origin: Unknown. 42.080966°, -122.720191°; WGS 84, uncertainty: 501 m., Source: Digital Map, Georef'd by Sara Legler Klaus H. Lackschewitz 3469 31 Aug 1971 Alpine slopes. Phenology: Flowers. Origin: Native. WTU-258192 J. William Thompson 12362 28 Jul 1935 WTU-34477 Poaceae Poa palustris L. Poaceae U.S.A., IDAHO, BONNER COUNTY: Poa reflexa Vasey & Scribn. Priest River Experimental Forest. 48.355678°, -116.787586°; WGS 84, uncertainty: 4000 m., U.S.A., MONTANA, FERGUS COUNTY: Source: Digital Map, Georef'd by Melissa Bowers Half Moon Canyon 5 miles from mouth, Big Snowy Mountains. Seral, open, herbaceous clear-cut, dry; spruce-fir vegetation zone. Lower panicle branches reflexed, lemmas webbed and pubescent on Phenology: Fruits. Origin: Introduced. keel and marginal and intermediate nerves. Phenology: Flowers. Origin: Unknown. R. F. Daubenmire 43361 12 Aug 1943 C. L. Hitchcock 11988 5 Jul 1945 WTU-251340 with C. V. Muhlick WTU-100517 Poaceae Poaceae Poa pratensis L. Poa palustris L. U.S.A., IDAHO, BONNEVILLE COUNTY: U.S.A., IDAHO, TETON COUNTY: Big Elk Creek trail, from trailhead to Wyoming state line. One and one-half miles east of Driggs, on the Pratt Road. Elev. 7478 ft. 43.72333°, -111.11056°; WGS 84, uncertainty: 10000 m., Source: 43° 19' N, 111° 3' W; T1S R46E S3 NE GeoLocate, Georef'd by WTU Staff Stream edge. Phenology: Fertile. Origin: Introduced. In drying soil by vernal pool with Bromus, Agrostis palustris, and other grasses. Frequent. Phenology: Fertile. Origin: Introduced. J. F. Smith 4872 13 Aug 2003 Loran C. Anderson 460 10 Jul 1956 WTU-354898 WTU-172288 Poaceae Poaceae Poa pringlei Scribn. Poa pringlei Scribn. U.S.A., OREGON, JACKSON COUNTY: Red Mountain, Siskiyou Mountains. U.S.A., OREGON, JACKSON COUNTY: Elev. 7500 ft. Ashland Peak, Siskiyou Mountains. 44.883775°, -118.164344°; WGS 84, uncertainty: 2500 m., Elev. 7500 ft. Source: Digital Map, Georef'd by Joseph Stormer, Invalid 42.080966°, -122.720191°; WGS 84, uncertainty: 501 m., Source: coordinates (located outside county bounds). Digital Map, Georef'd by Sara Legler Alpine slopes. Phenology: Fertile. Origin: Native. Alpine, serpentine slopes. Phenology: Fertile. Origin: Native. J. William Thompson 12396 29 Jul 1935 J. William Thompson 12381 29 Jul 1935 WTU-68841 WTU-13341JWT

Poaceae Poaceae Poa palustris L. Poa reflexa Vasey & Scribn. U.S.A., ALASKA COUNTY: U.S.A., MONTANA, FERGUS COUNTY: Juneau. Half Moon Canyon, 3.5 miles from mouth, Big Snowy Mountains. 58.301944°, -134.419722°; uncertainty: 10000 m. 46.800083°, -109.311897°; WGS 84, uncertainty: 3500 m., Wet places. Phenology: Fruits. Origin: Introduced. Source: Digital Map, Georef'd by Joseph Stormer Lower panicle branches reflexed, lemmas sparsely webbed and J. P. Anderson 6215 21 Jul 1940 hairy on keel and marginal nerves. Phenology: Flowers. Origin: Unknown. WTU-160419 C. L. Hitchcock 12011 5 Jul 1945 with C. V. Muhlick Poaceae WTU-100516 Poa reflexa Vasey & Scribn. Poaceae U.S.A., MONTANA, GALLATIN COUNTY: 1 mile southeast of Cache Creek Ranger Station. Poa pratensis L. 45.058541°, -111.330291°; WGS 84, uncertainty: 8000 m., Source: Digital Map, Georef'd by Joseph Stormer U.S.A., WASHINGTON, SAN JUAN COUNTY: Phenology: Flowers. Origin: Unknown. Lopez Island, Iceberg Point. 48.422222°, -122.894444°; WGS 84, uncertainty: 500 m., Source: C. L. Hitchcock 15145 2 Aug 1946 Georeferenced, Georef'd by WTU Staff with C. V. Muhlick Moist meadows. Abundant perennials. Phenology: Fertile. Origin: Introduced. WTU-104955 Fred Sharpe 60 18 Apr 1984 Poaceae WTU-313896 Poa reflexa Vasey & Scribn. Poaceae U.S.A., MONTANA, STILLWATER COUNTY: At Independence, head of Boulder Creek, Absaroka National Forest. Poa reflexa Vasey & Scribn. Elev. 8000 ft. -110.22163°, 0°; uncertainty: 1600 m. U.S.A., MONTANA, BEAVERHEAD COUNTY: Meadow. Lower panicle branches reflexed, lemmas webbed, also Red Rock Pass. hairy on keel and marginal nerves. Phenology: Flowers. Origin: In lush woods of Populus tremuloides. Phenology: Flowers. Origin: Unknown. Unknown. C. L. Hitchcock 13370 7 Aug 1945 C. L. Hitchcock 23875 7 Jul 1965 with C. V. Muhlick WTU-223388 WTU-100359 Poaceae Poaceae Poa pratensis L. Poa pratensis L. ? U.S.A., WASHINGTON, SAN JUAN COUNTY: U.S.A., WASHINGTON, WHITMAN COUNTY: San Juan Island, Friday Harbor Marine Laboratory Grounds, Pullman. southwest of Fernald Laboratory, adjacent to proposed building site Elev. 2300 ft. between parking lot and water’s edge. 46.73139°, -117.17861°; WGS 84, uncertainty: 10000 m., Source: Elev. 10-23 ft. GeoLocate, Georef'd by WTU Staff 48° 32' 39" N, 123° 51" W; T35N R4W S12; Source: Specimen Dry soil. Phenology: Fertile. Origin: Introduced. label Mossy knoll and open meadow. Phenology: Fertile. Origin: La Motte s.n. 2 May 1926 Introduced. WTU-30387 Sarah Gage SG-2847 2 Jun 1997 WTU-336291 Poaceae Poaceae Poa reflexa Vasey & Scribn. Poa pringlei Scribn. U.S.A., MONTANA, MEAGHER COUNTY: Along Checkerboard Creek, northeast base of Castle Mountains. U.S.A., OREGON, JOSEPHINE COUNTY: uncertainty: 9000 m. Cliffs above Bolan Lake, Siskiyou Mountains, near the California Panicle branches not reflexed, lemmas webbed and hairy on keel border. and marginal nerves. Phenology: Flowers. Origin: Unknown. Elev. 6000 ft. On top of cliff, in broken serpentine. Phenology: Fertile. Origin: C. L. Hitchcock 12143 8 Jul 1945 Native. with C. V. Muhlick C. L. Hitchcock 5241 7 Jul 1939 WTU-100363 with J. S. Martin WTU-54071 Poaceae Poaceae Poa sp. Poa reflexa Vasey & Scribn. U.S.A., MONTANA, DEER LODGE COUNTY: Anaconda-Pintlar Mountain Range; On approach to Kurt Peak, Goat U.S.A., MONTANA, SWEET GRASS COUNTY: Flats. Along Boulder River at Upside Down Creek. Elev. 9300 ft. Phenology: Flowers. Origin: Unknown. 46.044625°, -113.282978°; WGS 84, uncertainty: 500 m., Source: Digital Map, Georef'd by Joseph Stormer C. L. Hitchcock 23934 9 Jul 1965 Dry exposures. Phenology: Fertile. Origin: Native. WTU-224582 Klaus H. Lackschewitz 3810 9 Jul 1972 WTU-258182 Poaceae Poa pratensis L. Poaceae U.S.A., WASHINGTON, SAN JUAN COUNTY: Poa pratensis L. ? San Juan Island, Friday Harbor Marine Laboratory Grounds, southwest of Fernald Laboratory, southwest of proposed building U.S.A., WASHINGTON, KLICKITAT COUNTY: site, adjacent to parking lot and volleyball court. Near Satus Peak, Yakima Indian Reservation. Elev. 10-23 ft. Elev. 3000 ft. 48° 32' 39" N, 123° 51" W; T35N R4W S12; Source: Specimen 45.99082°, -120.65288°; WGS 84, uncertainty: 500 m., Source: label GeoLocate, Georef'd by WTU Staff Deep forest and forest's edge. At forest's edge. Phenology: Fertile. Sandy soil. Phenology: Fertile. Origin: Introduced. Origin: Introduced. V. T. Heidenreich 118 9 Jun 1932 Sarah Gage SG-2879 2 Jun 1997 WTU-31723 WTU-336222 Poaceae Poaceae Poa reflexa Vasey & Scribn. Poa pratensis L. U.S.A., MONTANA, SWEET GRASS COUNTY: U.S.A., WASHINGTON, KLICKITAT COUNTY: Blue Lake, just above Big Timber Creek, Crazy Mountains. Rock Creek. Moist slope below lake. Lemmas webbed, also pilose on keel and T4N R18E S3; NAD 27, uncertainty: 1000 m., Source: marginal nerves, lower panicle branches reflexed. Phenology: Georeferenced, Georef'd by WTU Staff Flowers. Origin: Unknown. Flood plain terrace of creek. In Quercus garryana wooddland, with Bromus tectorum, Achillea millefolium, Galium aparine, Lomatim C. L. Hitchcock 13242 5 Aug 1945 dissectum. Phenology: Fertile. Origin: Introduced. with C. V. Muhlick Eliza Habegger RC 100 19 May 1997 WTU-99637 WTU-335060 Poaceae Poaceae Poa marcida Hitchc. Poa glauca Vahl ssp. rupicola (Nash) W.A. Weber U.S.A., WASHINGTON, JEFFERSON COUNTY: U.S.A., MONTANA, GRANITE COUNTY: Growing in moist forest opening on North-facing 35 degree slope. Racetrack Peak Ridge; Flintcreek Mountains. Elev. 2000 ft. Elev. 9350 ft. T25N R10W S11; NAD 27, uncertainty: 805 m., Source: TRS2LL, In the meadows, on the crest of the ridge. Phenology: Flowers. Georef'd by Ben Legler Origin: Native. Associated species Oxalis oregana, Montia siberica. Phenology: Fertile. Origin: Native. Klaus H. Lackschewitz 6281 10 Aug 1975 Alan Taylor s.n. 11 Jul 1980 WTU-267372 WTU-281065 Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl U.S.A., WASHINGTON, KITTITAS COUNTY: Near Vantage. U.S.A., WASHINGTON, GARFIELD COUNTY: 46.94556°, -119.98611°; WGS 84, uncertainty: 5000 m., Source: Blue Mountain, ca. 6 miles south of Pomeroy. GeoLocate, Georef'd by WTU Staff 46.388135°, -117.60167°; WGS 84, uncertainty: 1000 m., Source: Sagebrush slopes. Phenology: Flowers. Origin: Native. GeoLocate, Georef'd by WTU Staff Open table land bordering mountain. Clumps 3-4 inches broad, J. William Thompson 8207 23 Apr 1932 lemmas crispvillous below. Phenology: Flowers. Origin: Native. WTU-25465JWT C. L. Hitchcock 8232 24 May 1944 with C. V. Muhlick Poaceae WTU-90355 Poa marcida Hitchc. Poaceae U.S.A., OREGON, CLATSOP COUNTY: Sunset camp, Tillamook Head. Poa secunda J. Presl ssp. secunda Rare. I.C.L.D. 1964. Phenology: Fertile. U.S.A., OREGON, KLAMATH COUNTY: Morton E. Peck 13275 30 Jun 1924 Garfield Peak, Crater Lake National Park. 42.904866°, -122.123512°; uncertainty: 1000 m. WTU-25431JWT Rocky slopes. Phenology: Flowers. William H. Baker 7196 6 Aug 1950 Poaceae WTU-274304 Poa pratensis L. U.S.A., WASHINGTON, CHELAN COUNTY: Poaceae Columbia River at Entiat. 47.67611°, -120.20722°; WGS84, uncertainty: 5000 m., Source: Poa pratensis L. GeoLocate, Georef'd by WTU Staff Rocky banks of river. Phenology: Fertile. Origin: Introduced. U.S.A., WASHINGTON, KITTITAS COUNTY: Between Cle Elum and Easton. J. William Thompson 6362 16 May 1931 47.210556°, -121.084722°; NAD 27, uncertainty: 5000 m., Source: Georeferenced, Georef'd by WTU Staff WTU-25892JWT Moist open ground. Phenology: Fertile. Origin: Introduced. J. William Thompson 6703 13 Jun 1931 Poaceae WTU-25447JWT Poa pratensis L. U.S.A., WASHINGTON, KITTITAS COUNTY: Poaceae 3 miles north of Roslyn on Salmon-La-Sac Road. 47.267037°, -120.99194°; WGS 84, uncertainty: 1000 m., Source: Poa compressa L. GeoLocate, Georef'd by WTU Staff Open flat yellow pine woods. Rhizomatous perennial. Phenology: U.S.A., WASHINGTON, KITTITAS COUNTY: Fertile. Origin: Introduced. West of Cle Elum. 47.19556°, -120.93806°; WGS 84, uncertainty: 10000 m., Source: A. R. Kruckeberg 2979 25 Jun 1952 GeoLocate, Georef'd by WTU Staff Prairies. Phenology: Fertile. Origin: Introduced. WTU-150121 J. William Thompson 6850 24 Jun 1931 WTU-25433JWT Poaceae Poaceae Poa secunda J. Presl Poa pratensis L. U.S.A., WASHINGTON, KITTITAS COUNTY: U.S.A., WASHINGTON, OKANOGAN COUNTY: South slope Schnebly Coulee, Ginkgo Petrified Forest Park. Iron Gate Trail, 1.2 miles south-southeast of Sunny Pass, Horseshoe 46.94945°, -120.00305°; WGS 84, uncertainty: 4000 m., Source: Basin. GeoLocate, Georef'd by WTU Staff Elev. 6750 ft. Phenology: Flowers. Origin: Native. T40N R23E S23 NWSW; WGS 84, uncertainty: 2000 m., Source: GeoLocate, Georef'd by WTU Staff Harold W. Smith 291 17 Apr 1936 Grassy sloping meadow. Aspect (deg): 180. Assoc. Bromus carinatus, Festuca idahoensis, Stipa occidentalis. Phenology: Fertile. WTU-220415 Origin: Introduced. George Wooten GW01674 9 Aug 1992 Poaceae WTU-332951 Poa glauca Vahl ssp. rupicola (Nash) W.A. Weber U.S.A., MONTANA, CARBON COUNTY: Poaceae Beartooth Mountains, immediately adjacent to the Wyoming state line, 25 miles southwest of Red Lodge. Poa secunda J. Presl Elev. 10400 ft. T9S R19E S32; WGS 84, uncertainty: 1000 m., Source: Digital U.S.A., WASHINGTON, WHITMAN COUNTY: map, Georef'd by John Bassett Just west of Pampa. Open, granitic, gentle slopes atop the mountains. Plants tufted, 46.7775°, -117.95306°; WGS 84, uncertainty: 10000 m., Source: without rhizomes. Herbage green or less often blu-glaucous. GeoLocate, Georef'd by WTU Staff Phenology: Flowers. Origin: Native. Dry open ground. Phenology: Flowers. Origin: Native. Arthur Cronquist 8015 31 Jul 1955 William H. Baker 6561 7 May 1950 WTU-162412 WTU-261749

Poaceae Poaceae Poa pratensis L. Poa marcida Hitchc. U.S.A., WASHINGTON, SAN JUAN COUNTY: U.S.A., OREGON COUNTY: Iceberg Point, 7 miles south southeast of Lopez Village, Lopez Coast mountains near Tillamook. Island. Phenology: Fertile. T34N R02W S24; WGS 84, uncertainty: 500 m., Source: Georeferenced, Georef'd by WTU Staff Thomas Howell s.n. 12 Jul 1882 Edge of PSME woods. Vicia sativa, Vicia hirsuta, other Poaceae spp. Phenology: Fertile. Origin: Introduced. WTU-24937JWT D. Naas 5720 17 May 1995 Poaceae WTU-331957 Poa glauca Vahl ssp. rupicola (Nash) W.A. Weber Poaceae U.S.A., MONTANA, BEAVERHEAD COUNTY: Poa secunda J. Presl Torrey Peak, Pioneer Mountain Range. Top of peak. Phenology: Fertile. Origin: Native. U.S.A., WASHINGTON, KITTITAS COUNTY: Head of Schuebley Coulee, west of Ginkgo Petrified Forest State C. L. Hitchcock 15061 27 Jul 1946 Park. with C. V. Muhlick 46.94917°, -120.00167°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff WTU-104953 Phenology: Flowers. Origin: Native. Harold W. Smith 701 27 May 1936 Poaceae WTU-220212 Poa secunda J. Presl U.S.A., WASHINGTON, OKANOGAN COUNTY: Poaceae On road to Moses Meadows. 48.42083°, -119.09611°; WGS 84, uncertainty: 10000 m., Source: Poa pratensis L. GeoLocate, Georef'd by WTU Staff Dry ground under Pinus ponderosa on road. Phenology: Flowers. U.S.A., WASHINGTON, SAN JUAN COUNTY: Origin: Native. Iceberg Point, 7 miles south-southeast of Lopez village, Lopez Island. Chas. B. Fiker 1216 4 Jul 1933 T34N R02W S24; WGS 84, uncertainty: 500 m., Source: Georeferenced, Georef'd by WTU Staff WTU-25416JWT Thin soil over solid rock. Assoc: Poaceae spp, lichen. Phenology: Fertile. Origin: Introduced. D. Naas 5673 15 Jun 1994 with Pam Camp WTU-331924 Poaceae Poaceae Poa pratensis L. Poa pratensis L. U.S.A., WASHINGTON, ISLAND COUNTY: U.S.A., WASHINGTON, KITTITAS COUNTY: West Point, Deception Pass State Park, Whidbey Island. Calakum [Colockum] Pass. 48.39389°, -122.6475°; WGS 84, uncertainty: 10000 m., Source: 47.19857°, -120.27749°; WGS 84, uncertainty: 500 m., Source: GeoLocate, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Outcrop. Phenology: Fertile. Origin: Introduced. Open forest of Pinus ponderosa. Phenology: Fertile. Origin: Introduced. Harold W. Smith 877 3 Jun 1936 Harold W. Smith 752 31 May 1936 WTU-218748 WTU-220196 Poaceae Poaceae Poa glauca Vahl ssp. rupicola (Nash) W.A. Weber Poa marcida Hitchc. U.S.A., MONTANA, DEER LODGE COUNTY: Near top of peak, to south of Storm Lake Divide, Anaconda U.S.A., OREGON, CLATSOP COUNTY: Mountians. Onion Peak. 46.05584°, -113.26801°; WGS 84, uncertainty: 1377 m., Source: Elev. 3064 ft. Digital Map, Georef'd by Joseph Stormer T10W R4N S22; NAD 27, uncertainty: 805 m., Source: TRS2LL, Phenology: Fertile. Origin: Native. Georef'd by Ben Legler Rocky slopes and pinnacles form the summit, where a small C. L. Hitchcock 14783 21 Jul 1946 remnant stand of Abies amabilis and Tsuga heterophylla occurs (all with C. V. Muhlick the surrounding forests are logged-off). Steep open slopes at the summit have an herbaceous flora with relic xeric elements. Common WTU-104950 in mossy sod; shady sites in the forest remnants. Phenology: Fertile. K. L. Chambers 3269 21 Jul 1971 Poaceae WTU-261623 Poa secunda J. Presl U.S.A., WASHINGTON, KITTITAS COUNTY: Poaceae Table Mountain, Wenatchee Mountains. Elev. 6200 ft. Poa pratensis L. 47.2525°, -120.593056°; NAD 27, uncertainty: 2000 m., Source: Georeferenced, Georef'd by WTU Staff U.S.A., WASHINGTON, OKANOGAN COUNTY: Alpine slopes. Phenology: Flowers. Origin: Native. Valley of Myers Creek, Chesaw. Elev. 3000-4500 ft. J. William Thompson 14916 1 Jul 1940 48.946236°, -119.049966°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff WTU-22829JWT Swampy meadow. Phenology: Fertile. Origin: Introduced. Harold St. John 5209 2 Jul 1921 Poaceae with W. D. Courtney, Charles S. Parker Poa pratensis L. WTU-112895 U.S.A., WASHINGTON, KITTITAS COUNTY: Ginkgo Petrified Forest Park. Poaceae 46.94945°, -120.00305°; WGS 84, uncertainty: 4000 m., Source: GeoLocate, Georef'd by WTU Staff Poa secunda J. Presl Hillside. Rye grass coulee. Phenology: Fertile. Origin: Introduced. U.S.A., WASHINGTON, LINCOLN COUNTY: Harold W. Smith 644 20 May 1936 South side of Columbia River 5 miles above Grand Coulee Dam. Elev. 1290 ft. WTU-220418 47.94607°, -118.872°; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff Grassy slope along river. Phenology: Flowers. Origin: Native. Poaceae H. T. Rogers 380 2 May 1940 Poa secunda J. Presl WTU-83079 U.S.A., WASHINGTON, KITTITAS COUNTY: 10 miles northwest of Ellensburg on road to Teanaway Junction. 47.098934°, -120.696752°; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff Plants in small clumps 1-2 inches broad, lemmas crisp-puberulent. Phenology: Flowers. Origin: Native. C. L. Hitchcock 8154 22 May 1944 with C. V. Muhlick WTU-90369 Poaceae Poaceae Poa glauca Vahl ssp. rupicola (Nash) W.A. Weber Poa secunda J. Presl U.S.A., MONTANA, BEAVERHEAD COUNTY: U.S.A., WASHINGTON, KITTITAS COUNTY: Above Waukena Lake, to south. 3 miles East of Cle Elum. Elev. 9800 ft. 47.195542°, -120.87415°; WGS 84, uncertainty: 1000 m., Source: Where fairly dry in boggy meadow on granite benchland. Keel and GeoLocate, Georef'd by WTU Staff marginal nerves pubescent. Phenology: Fertile. Origin: Native. Gravelly flat. Plants forming clumps barely 1 inches broad. Phenology: Flowers. Origin: Native. C. L. Hitchcock 13069 1 Aug 1945 with C. V. Muhlick C. L. Hitchcock 22313 13 Jun 1962 with C. V. Muhlick WTU-99641 WTU-209599 Poaceae Poaceae Poa pratensis L. Poa pratensis L. U.S.A., WASHINGTON, SAN JUAN COUNTY: Yellow Island, south side. U.S.A., WASHINGTON, WHITMAN COUNTY: 48.591111°, -123.033056°; WGS 84, uncertainty: 250 m., Source: WSC farms, Pullman. Georeferenced, Georef'd by WTU Staff 46.73139°, -117.17861°; WGS 84, uncertainty: 10000 m., Source: Meadow. Phenology: Fertile. Origin: Introduced. GeoLocate, Georef'd by WTU Staff Grassy meadow. With Dectylis glomerata, Phleum pratense, E. Habegger s.n. 13 May 1996 volunteer wheat. Phenology: Fertile. Origin: Introduced. WTU-333098 James R. King 52-60 18 May 1952 WTU-176962 Poaceae Poa secunda J. Presl Poaceae U.S.A., WASHINGTON, KITTITAS COUNTY: Poa secunda J. Presl ssp. secunda 10 miles northwest of Ellensburg on road to Teanaway Junction. 47.098934°, -120.696752°; WGS 84, uncertainty: 1000 m., U.S.A., WASHINGTON, DOUGLAS COUNTY: Source: GeoLocate, Georef'd by WTU Staff Rock Island. Lemmas crisp puberulent below. Phenology: Flowers. Origin: Native. 47.377073°, -120.143952°; WGS 84, uncertainty: 5000 m., Source: GeoLocate, Georef'd by Dan Post C. L. Hitchcock 8179 22 May 1944 Phenology: Flowers. Origin: Native. with C. V. Muhlick J. H. Sandberg 50417 Jun 1893 WTU-92980 with J. B. Leiberg WTU-269497 Poaceae Poa pratensis L. Poaceae U.S.A., WASHINGTON, CLALLAM COUNTY: Poa nemoralis L. Ediz Hook, Port Angeles. 48.14167°, -123.43611°; WGS 84, uncertainty: 10000 m., Source: U.S.A., WASHINGTON, WHITMAN COUNTY: GeoLocate, Georef'd by WTU Staff United States Department of Agriculture Soil Conservation Service Phenology: Fertile. Origin: Introduced. Grass Nursery at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., E. B. Webster s.n. 7 Jun 1909 Source: Georeferenced, Georef'd by WTU Staff From seed collected at Plant Introduction 110,481, and planted in WTU-30240 1940. (SES Acc. No. W7334 With permission of the Nursery Division, Soil Conservation Service, Region 9, A. S. Hefenrichter, Chief.) 299. Phenology: Fertile. Origin: Introduced. Cultivated. Poaceae V. L. Marsh 1480 24 May 1941 Poa glauca Vahl ssp. rupicola (Nash) W.A. Weber WTU-66299 U.S.A., IDAHO, CUSTER COUNTY: North slope of peak to east of Castle Peak, White Cloud Range, Challis National Forest. Poaceae Elev. 10400 ft. 44.03972°, -114.585°; WGS 84, uncertainty: 10000 m., Source: Poa glauca Vahl ssp. rupicola (Nash) W.A. Weber GeoLocate, Georef'd by WTU Staff Rhozomes lacking; lemmas villous on lower half, semi-webbed at U.S.A., MONTANA, RAVALLI COUNTY: very base. Phenology: Fertile. Origin: Native. Bitterroot Mountains; Between east and west Boulder Peaks. Elev. 9300 ft. C. L. Hitchcock 10884 8 Aug 1944 On dry, narrow saddle, above vertical north facing slope. Phenology: with C. V. Muhlick Fertile. Origin: Native. WTU-91219 Klaus H. Lackschewitz 3099 31 Jul 1971 with David Nelson Smith WTU-258186 Poaceae Poaceae Poa pratensis L. Poa secunda J. Presl U.S.A., WASHINGTON, CHELAN COUNTY: U.S.A., WASHINGTON, WHITMAN COUNTY: Along Peshastin Creek, Wenatchee Mountains. Rock Lake. Elev. 2000 ft. Elev. 2000-3000 ft. 47.557496°, -120.574698°; WGS84, uncertainty: 10000 m., 47.18444°, -117.68111°; WGS 84, uncertainty: 10000 m., Source: Source: GeoLocate, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Open places. Phenology: Fertile. Origin: Introduced. Phenology: Flowers. Origin: Native. J. William Thompson 8581 25 Jun 1932 J. H. Sandberg 12378 Jun 1893 with J. B. Leiberg WTU-25452JWT WTU-3744 Poaceae Poaceae Poa pratensis L. Poa pratensis L. U.S.A., MONTANA, POWELL COUNTY: Bank of Flathead River, 1 mile northwest of Big Prairie Ranger U.S.A., MONTANA, FLATHEAD COUNTY: Station; Flathead National Forest. Columbia Falls. 47.510667°, -113.257707°; uncertainty: 800 m. 48.372464°, -114.181515°; uncertainty: 2800 m. Bank of river. Phenology: Fertile. Origin: Introduced. Grassland. Phenology: Fertile. Origin: Introduced. C. L. Hitchcock 18520 19 Jul 1948 H. T. Rogers 986 23 Jun 1942 with J. M. Rogers WTU-125810 WTU-241352 Poaceae Poaceae Poa glauca Vahl ssp. rupicola (Nash) W.A. Weber Poa pratensis L. ? U.S.A., IDAHO, CUSTER COUNTY: Sagebrush flat 5 miles north of pass. Leatherman Pass, head of U.S.A., MONTANA, FERGUS COUNTY: Pahsimeroi River west fork; Lost River Mountains. Circa 5 miles from the mouth of Half Moon Canyon. 44.164485°, -113.70804°; WGS 84, uncertainty: 5000 m., Source: Grassy shale slope. Lemmas webbed and pubescent on keel and GeoLocate, Georef'd by WTU Staff marginal nerves. Phenology: Fertile. Origin: Introduced. Broken limestone at top of pass. Lemmas villous on keel and marginal nerves, but not webbed, puberulent between nerves. C. L. Hitchcock 11989 5 Jul 1945 Phenology: Fertile. Origin: Native. with C. V. Muhlick C. L. Hitchcock 11201 16 Aug 1944 WTU-100793 with C. V. Muhlick WTU-91751 Poaceae Poa nemoralis L. Poaceae U.S.A., OREGON, MULTNOMAH COUNTY: Poa pratensis L. Multnomah Falls. Mossy, but drier rocks. Plants tufted, panicle branches spreading. U.S.A., OREGON, CROOK COUNTY: Phenology: Fruits. Origin: Introduced. Pine Creek Guard Station, Maury Mountains. Elev. 5600 ft. C. L. Hitchcock 23745 2 Jul 1965 T18S R19E S1 NE; NAD 27, uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler WTU-224481 Meadow below sring. Forming sod. Phenology: Fertile. Origin: Introduced. Poaceae Albert N. Steward 6189 7 Sep 1952 with Celia B. Steward Poa glauca Vahl ssp. rupicola (Nash) W.A. Weber WTU-155464 U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Source: Georeferenced, Georef'd by WTU Staff From seed collected at Tuscon, Arizona, and planted in 1938. Phenology: Fertile. Origin: Native. Cultivated. V. L. Marsh 1357 24 May 1941 WTU-66279 Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl U.S.A., WASHINGTON, SPOKANE COUNTY: U.S.A., WASHINGTON, YAKIMA COUNTY: Spokane. Mount Aix, Snoqualmie National Forest. 47.65889°, -117.425°; WGS 84, uncertainty: 1000 m., Source: Elev. 7000 ft. GeoLocate, Georef'd by WTU Staff 46.79466°, -121.25527°; WGS 84, uncertainty: 3500 m., Source: Gravelly soil, vacant lot. Phenology: Flowers. Origin: Native. GeoLocate, Georef'd by WTU Staff Alpine slopes. Phenology: Flowers. Origin: Native. Sister Mary Milburge 346 18 May 1932 J. William Thompson 15037 15 Jul 1940 WTU-25463JWT WTU-22806JWT Poaceae Poaceae Poa pratensis L. Poa pratensis L. U.S.A., IDAHO, BONNER COUNTY: Mosquito Bay, Priest Lake. U.S.A., ALASKA, SOUTHEAST FAIRBANKS COUNTY: 48.74194°, -116.83611°; WGS 84, uncertainty: 10000 m., Source: Tongass National Forest. Mainland. Tracy Arm, south side near GeoLocate, Georef'd by WTU Staff head (about 0.5 mile southwest of terminus of South Sawyer Slough. Phenology: Fertile. Origin: Introduced. Glacier). Two miles southeast of unnamed island. Elev. 75 ft. William H. Baker 16884 26 Jun 1965 T47S R76E S29 NW 1/8; WGS 84, uncertainty: 400 m., Source: Digital Map, Georef'd by Joseph Stormer WTU-261293 Top of terminal morine at mouth of glacial side valley. Tributary glacier has receded about 4 miles up valley from Tracy Arm. Pioneer shrubby vegetation dominates. Salix, Alnus, grasses. Phenology: Poaceae Fertile. Origin: Introduced. Poa secunda J. Presl ssp. secunda Mary Clay Muller 4020 5 Aug 1980 U.S.A., WASHINGTON, YAKIMA COUNTY: WTU-289183 1 mile north of Wenas, on old Ellensburg-Yakima road. 46.887256°, -120.77278°; WGS 84, uncertainty: 500 m., Source: GeoLocate, Georef'd by WTU Staff Poaceae Plants on open sagebrush slope. Forming clumps, without rhizomes, in flower at 4:00 P.M., all flowers perfect. Phenology: Fertile. Origin: Poa glauca Vahl ssp. rupicola (Nash) W.A. Weber Native. CANADA, YUKON TERRITORY: C. L. Hitchcock 22406 24 May 1963 Whitehorse; Top of bank above town. with C. V. Muhlick 60.727215°, -135.070356°; WGS 84, uncertainty: 8000 m., Source: Digital Map, Georef'd by Joseph Stormer WTU-217234 Along path. Common. Phenology: Fertile. Origin: Native. J. M. Gillett 3477 23 Jun 1949 Poaceae WTU-143386 Poa glauca Vahl ssp. rupicola (Nash) W.A. Weber CANADA, BRITISH COLUMBIA: Poaceae Bluster Mountain; Marble Mountains. Elev. 7000 ft. Poa secunda J. Presl 50.611371°, -121.69891°; uncertainty: 3200 m. Alpine slopes. Phenology: Flowers. Origin: Native. U.S.A., WASHINGTON, KITTITAS COUNTY: West summit of Liberty-Beehive Road, just northeast of Lion Rock J. William Thompson 468 14 Jul 1938 Lookout Road, east Wenatchee Mountains. with Emily M. Thompson 47.25389°, -120.66417°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff WTU-17339JWT On high open basalt ridges at west summit. Phenology: Flowers. Origin: Native. Poaceae A. R. Kruckeberg 3037 3 Jul 1952 Poa pratensis L. WTU-150175 U.S.A., OREGON, WHEELER COUNTY: Ochoco Mountains, between Prineville and Mitchell. Elev. 5000 ft. T13S R20E S17; NAD 27, uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler Open, meadowy southwest slope with Wyethia. Rhizomatous. Phenology: Fertile. Origin: Introduced. Arthur Cronquist 7284 26 Jun 1953 WTU-154047 Poaceae Poaceae Poa glauca Vahl ssp. rupicola (Nash) W.A. Weber Poa cusickii Vasey ssp. purpurascens (Vasey) Soreng U.S.A., MONTANA, GLACIER COUNTY: U.S.A., WASHINGTON, CHELAN COUNTY: Lewis Mountain Range; Divide Mountain, northeast slope of ridge; West side of Rock Mountain. On summit ridge. Glacier National Park. Elev. 6521 ft. Elev. 7134 ft. T27N R15E S33; WGS84, uncertainty: 800 m., Source: 48.670042°, -113.398532°; WGS 84, uncertainty: 500 m., Source: Georeferenced, Georef'd by WTU Staff Digital Map, Georef'd by Joseph Stormer Maedow; with Lupinus latifolius, Castelleja miniata, Phlox sp., Near timberline. Phenology: Fertile. Origin: Native. Arenaria obtusiloba, and Veronica cusickii. Leaf sheath closure 60%. Phenology: Fertile. Origin: Native. L. H. Harvey 7177 9 Aug 1964 with R. H. Pemble M. Arnot 407 3 Aug 1991 with E. Burnett WTU-232488 WTU-320396 Poaceae Poaceae Poa secunda J. Presl Poa pratensis L. U.S.A., WASHINGTON, KITTITAS COUNTY: Just below summit of Mt. Lilian, 2 miles off Liberty-Wenatchee Road. U.S.A., ALASKA COUNTY: Eastern Wenatchee Mountains. About 4 miles southeast of Ocean Cape along the ocean in front of Elev. 5500 ft. the old Coast Guard station. Yakutat Forest. 47.25389°, -120.66417°; WGS 84, uncertainty: 10000 m., Source: 59.509995°, -139.769884°; WGS 84, uncertainty: 4000 m., GeoLocate, Georef'd by WTU Staff Source: Digital Map, Georef'd by Joseph Stormer On steep, loose talus of conglomerate and sandstone, scattered Upper beach meadows. Phenology: Fertile. Origin: Introduced. Pinus albicaulis-abies lasiocarpa but mostly barren. Phenology: Flowers. Origin: Native. Mary Clay Muller 3812 17 Jul 1980 A. R. Kruckeberg 3040 4 Jul 1952 WTU-289145 WTU-150172 Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl U.S.A., WASHINGTON, OKANOGAN COUNTY: Summit of Muckamuck Lookout, Tiffany Range. U.S.A., WASHINGTON, KLICKITAT COUNTY: Elev. 6300 ft. Top of high hills opposite The Dalles. 48.611032°, -119.856611°; WGS 84, uncertainty: 4000 m., 45.70325°, -121.14665°; WGS 84, uncertainty: 4000 m., Source: Source: Georeferenced, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff 2 plant specimens on one page. Phenology: Fertile. Origin: Native. Phenology: Fertile. Origin: Native. J. William Thompson 7006 26 Jun 1931 C. L. Hitchcock 3297 30 Apr 1938 WTU-25437JWT-A WTU-45637 Poaceae Poaceae Poa pratensis L. Poa pratensis L. U.S.A., WASHINGTON, ISLAND COUNTY: U.S.A., ALASKA, SOUTHEAST FAIRBANKS COUNTY: Near Coupeville, Whidbey Island. Tongass National Forest. Mainland. Tracy Arm, south side near 48.22°, -122.685°; WGS 84, uncertainty: 5000 head (about 0.5 mile southwest of terminus of South Sawyer m., Source: GeoLocate, Georef'd by WTU Glacier). Two miles southeast of unnamed island. Staff Elev. 75 ft. Phenology: Fertile. Origin: Introduced. T47S R76E S29 NW 1/8; WGS 84, uncertainty: 400 m., Source: Digital Map, Georef'd by Joseph Stormer G. N. Jones 4846 Top of terminal moraine at mouth of glacial side valley. Tributary glacier has receded about 4 miles up valley from Tracy Arm. Pioneer 19 May 1934 shrubby vegetation dominates. Salix, Alnus, grasses. Phenology: Fertile. Origin: Introduced. WTU-42844, WTU-V-031309 Mary Clay Muller 4017 5 Aug 1980 WTU-289180 Poaceae Poaceae Poa glauca Vahl ssp. rupicola (Nash) W.A. Weber Poa pratensis L. U.S.A., WASHINGTON, JEFFERSON COUNTY: U.S.A., IDAHO, ADAMS COUNTY: Basin on ridge from Buckhorn Pass to Buckhorn Mountain. Litle Goose Creek Flat. Elev. 6500 ft. 44.957732°, -116.221732°; WGS 84, T27N R4W S13 SW 1/4; NAD 27, uncertainty: 805 m., Source: uncertainty: 10000 m., Source: GeoLocate, TRS2LL, Georef'd by Ben Legler Georef'd by WTU Staff Scree soil. Anthers 1.5 millimeters, well developed. Closure Swampy meadow. Phenology: Fertile. Origin: probably 25%. Phenology: Fertile. Origin: Native. Introduced. Nelsa Buckingham 2667 2 Aug 1981 William H. Baker 16849 WTU-281975 19 Jun 1965 WTU-265963, WTU-V-031312 Poaceae Poa pratensis L. Poaceae U.S.A., OREGON, KLAMATH COUNTY: South entrance to Crater Lake National Park. Poa secunda J. Presl Along roadside. Phenology: Fertile. Origin: Introduced. U.S.A., WASHINGTON, OKANOGAN COUNTY: Along Bernhard trail west of Salmon Meadows, Tiffany Range. [No W. H. Baker 6927 such locality; Georeferenced for Bernhardt Mine Trail to Mt. Tiffany] 48.64775°, -119.94698°; WGS 84, uncertainty: 1500 m., Source: 7 Jul 1950 Georeferenced, Georef'd by WTU Staff 2 plant specimens on one page. Phenology: Fertile. Origin: Native. WTU-274268, WTU-V-031310 Chas. B. Fiker 1034 17 Jul 1932 WTU-25437JWT-B

Poaceae Poaceae Poa glauca Vahl ssp. rupicola (Nash) W.A. Weber Poa pratensis L. ssp. angustifolia (L.) Lej. U.S.A., MONTANA, MADISON COUNTY: U.S.A., ALASKA COUNTY: Lazy Man's Hill, Gravelly Range. Kuiu Island. Washington Bay. Near seashore. Elev. 9500 ft. Near seashore. Phenology: Fertile. Origin: Phenology: Fruits. Origin: Native. Introduced. C. L. Hitchcock 16916 26 Jul 1947 W. J. Eyerdam 5396 WTU-114934 15 Jul 1947 WTU-292236, WTU-V-031313 Poaceae Poa pratensis L. U.S.A., MONTANA, CARBON COUNTY: Five miles north of Boyd. Poaceae Along stream. Rhizomatous. Phenology: Fertile. Origin: Introduced. Poa glauca Vahl ssp. rupicola (Nash) W.A. Weber C. L. Hitchcock 22993a U.S.A., MONTANA, STILLWATER COUNTY: with C. V. Muhlick Mount Haystack, head of Boulder Creek, Absaroka National Forest. Elev. 10000 ft. 23 Jul 1963 45.196019°, -110.206009°; uncertainty: 1600 m., Georef'd by Joseph Stormer, Invalid coordinates (located outside county WTU-216346, WTU-V-031311 bounds). Dry, open knolls, on north slope of mountain. Lemmas soft, hairy on keel and marginal nerves. Phenology: Fertile. Origin: Native. C. L. Hitchcock 13441 8 Aug 1945 with C. V. Muhlick WTU-100514 Poaceae Poaceae Poa pratensis L. ssp. alpigena (Lindm.) Hiitonen Poa pratensis L. U.S.A., ALASKA COUNTY: U.S.A., OREGON, WALLOWA COUNTY: Takotna. North shore of Wallowa Lake, 3 miles from 62.988611°, -156.064167°; uncertainty: 3500 Joseph. m. 45.310499°, -117.210359°; WGS 84, Phenology: Fertile. Origin: Introduced. uncertainty: 3881 m., Source: Digital Map, Georef'd by Joseph Stormer J. P. Anderson 7408 Soil dark loam. Phenology: Fertile. Origin: with G. W. Gasser Introduced. 26 Jul 1941 J. R. Murphy 23 WTU-293084, WTU-V-031314 17 Jun 1946 WTU-117496, WTU-V-031315 Poaceae Poa secunda J. Presl Poaceae U.S.A., WASHINGTON, PIERCE COUNTY: Poa glauca Vahl ssp. rupicola (Nash) W.A. Weber Mount Rainier, Paradise Glacier. 46.8054°, -121.7286°; WGS 84, uncertainty: 10000 m., Source: U.S.A., MONTANA, MADISON COUNTY: Georeferenced, Georef'd by WTU Staff Devil's Lane; 1 mile south of Crockett Lake, Gravelly Range. Along edge of snow field. Graminaceae. Phenology: Fertile. Origin: Elev. 8700 ft. Native. Limestone outcroppings. Lemmas pubescent on keel and marginal nerves. Phenology: Flowers & Fruits. Origin: Native. A. S. Foster 1110 9 Aug 1909 C. L. Hitchcock 12494 19 Jul 1945 WTU-3723 with C. V. Muhlick WTU-100374 Poaceae Poa pratensis L. ? Poaceae U.S.A., MONTANA, MADISON COUNTY: Poa pratensis L. Just below Lower Brandon Lake, Tobacco Root Mountains. U.S.A., MONTANA, LEWIS AND CLARK Meadow. Phenology: Fertile. Origin: Introduced. COUNTY: Meadowland 0.5 miles west of Danaher Ranger C. L. Hitchcock 17007 station, Flathead National Forest. 47.346506°, -113.057213°; WGS 84, 29 Jul 1947 uncertainty: 3200 m., Source: Digital Map, Georef'd by Joseph Stormer WTU-115638, WTU-V-031316 Dry meadowland. Phenology: Fertile. Origin: Introduced. C. L. Hitchcock 18658 22 Jul 1948 Poaceae WTU-124452, WTU-V-031317 Poa glauca Vahl ssp. rupicola (Nash) W.A. Weber U.S.A., MONTANA, MEAGHER COUNTY: Poaceae Ridge 1 mile north of Baldy Mountain, Big Belt Mountains. Elev. 8500 ft. Poa secunda J. Presl Slate and limestone rocks. Lemmas pubescent on keel and marginal nerves. Phenology: Fertile. Origin: Native. U.S.A., IDAHO, TWIN FALLS COUNTY: Northeast end of Jabidge Mountains, road to Monument Spring, 8.6 C. L. Hitchcock 12370 16 Jul 1945 miles south of Rogerson-Murphy Hot Springs road, 15 airline miles with C. V. Muhlick west-southwest of Rogerson. Elev. 6950 ft. WTU-100506 T15S R14E S20; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff Common in meadow. Phenology: Fertile. Noel H. Holmgren 5769 4 Jun 1972 with Patricia K. Holmgren WTU-263464 Poaceae Poaceae Poa pratensis L. Poa pratensis L. U.S.A., OREGON, KLAMATH COUNTY: U.S.A., OREGON, LINN COUNTY: Little Deschutes River, 1/8 miles west of Along Highway 20 in Tombstone Pall at head of Crescent. South Santian River, Canadian Zone, Cascade Banks of river; under lodgepole pine. Mts. Phenology: Fertile. Origin: Introduced. Elev. 4250 ft. Phenology: Fertile. Origin: Introduced. A. R. Kruckeberg 2046 H. R. Bennett s.n. 1 Jul 1950 14 Aug 1954 WTU-169940, WTU-V-031329 WTU-180647, WTU-V-031325

Poaceae Poaceae Poa pratensis L. Poa glauca Vahl ssp. rupicola (Nash) W.A. Weber U.S.A., MONTANA, LAKE COUNTY: CANADA, BRITISH COLUMBIA: Along southeast shore of Flathead Lake; 3 miles Bluster Mountain; Marble Mountains. from Polson. Elev. 7000 ft. Slough. Phenology: Fertile. Origin: Introduced. 50.611371°, -121.69891°; uncertainty: 3200 m. Alpine slopes. Phenology: Fruits. Origin: Native. C. L. Hitchcock 17737 J. William Thompson 390 14 Jul 1938 27 Jun 1948 with Emily M. Thompson WTU-124450, WTU-V-031330 WTU-17439JWT

Poaceae Poa secunda J. Presl Poaceae U.S.A., IDAHO, NEZ PERCE COUNTY: Poa glauca Vahl ssp. rupicola (Nash) W.A. Weber Open slopes, Lewiston Grade, just north of Lewiston. 46.41667°, -117.01667°; WGS 84, uncertainty: 10000 m., Source: U.S.A., IDAHO, CUSTER COUNTY: GeoLocate, Georef'd by WTU Staff On top of ridge, about 5 miles northwest of Mt. Borah, on the Phenology: Fertile. northeast slope. Elev. 9650 ft. William H. Baker 6583 13 May 1950 44.417935°, -114.675104°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff WTU-274108 In limestone fragments. Phenology: Fertile. Origin: Native. C. L. Hitchcock 5809 15 Aug 1939 Poaceae with J. S. Martin Poa glauca Vahl ssp. rupicola (Nash) W.A. Weber WTU-54654 CANADA, BRITISH COLUMBIA: Bluster Mountain; Marble Mountains. Poaceae Elev. 7000 ft. 50.611371°, -121.69891°; uncertainty: 3200 m. Poa pratensis L. Alpine slopes. Phenology: Flowers. Origin: Native. U.S.A., OREGON, LANE COUNTY: J. William Thompson 468 14 Jul 1938 5 miles north of Cottage Grove. with Emily M. Thompson Open hillside with scattered oaks and Pseudotsuga menziesii. Rhizomatous; culms WTU-48510 flattened. Phenology: Fertile. Origin: Introduced. C. L. Hitchcock 22896 with C. V. Muhlick 13 Jul 1963 WTU-220575, WTU-V-031327 Poaceae Poaceae Poa pratensis L. Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., MONTANA, POWELL COUNTY: U.S.A., WASHINGTON, WHITMAN COUNTY: Flathead river 1 mile northwest of Big Prairie USDA Soil Conservation Service, Grass Nursery, at Pullman. Ranger Station. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Sandy bank of river. Phenology: Fertile. Origin: Source: Georeferenced, Georef'd by WTU Staff Introduced. From seed collected at Moro, Oregon, and planted in 1938. Phenology: Fertile. Origin: Native. C. L. Hitchcock 17153 V. L. Marsh 1351 24 May 1941 16 Jul 1947 WTU-358702 WTU-114246, WTU-V-031307 Poaceae Poa secunda J. Presl ssp. secunda Poaceae U.S.A., WASHINGTON, KITTITAS COUNTY: Poa secunda J. Presl ssp. secunda Dry rock outcrop overlooking Lake Cle Elum. 47.19556°, -120.93806°; WGS 84, uncertainty: 10000 m., Source: U.S.A., WASHINGTON, KITTITAS COUNTY: GeoLocate, Georef'd by WTU Staff High steep open slope above Cle Elum river, Between Paris Creek Scattered yellow pine and Douglas fir, with shrubs (Holodiscus, and Little Boulder Creek. 2 miles below little Boulder Creek. Pachystima, Ceanothus velutinus, Rubus Leucodermis, Prunus 47.407818°, -121.060366°; WGS 84, uncertainty: 1000 m., emarginata & Arctostaphylos nevadensis) and herbaceous Source: GeoLocate, Georef'd by WTU Staff perennials (Penstemon fruticosus, Cheilanthes gracillima & C. Local southwest facing peridotite-serpentine outcrop contacting siliquosa). Phenology: Fertile. Origin: Native. Swauk arkosic sandstone to southeast. Growing only on sandstone at this locality. Phenology: Fertile. Origin: Native. A. R. Kruckeberg 4967 10 Jun 1960 A. R. Kruckeberg 5643 12 Jul 1963 WTU-219720 WTU-216003 Poaceae Poaceae Poa pratensis L. Poa pratensis L. U.S.A., WASHINGTON, PIERCE COUNTY: Thirteenth Division Prairier. South of Muck Creek. U.S.A., WASHINGTON, YAKIMA COUNTY: T18N R3E S20; NAD 27, uncertainty: 805 m., Source: TRS2LL, Rocky Prarie, north Cleman's Mountain, west of Yakima. Georef'd by Ben Legler Elev. 3480-3800 ft. Distured area with Agrostis, Holcus, Plantago, Trifolium pratense, T. 46° 53' 15" N, 120° 55' W; T16N R15E S11 NESW dubium, and T. repens. Phenology: Fertile. Origin: Introduced. Phenology: Fertile. Origin: Introduced. Christopher Clampitt 84 19 Jun 1984 Sarah Gage G&R 211 14 Jun 1992 with Sharon Rodman WTU-303804 WTU-344701 Poaceae Poaceae Poa pratensis L. Poa pratensis L. U.S.A., WASHINGTON, ISLAND COUNTY: Langley. U.S.A., WASHINGTON, KITTITAS COUNTY: Phenology: Fertile. Origin: Introduced. 1 mile west of Cle Elum. 47.195558°, -120.959363°; WGS 84, uncertainty: 1000 m., J. M. Grant s.n. Source: GeoLocate, Georef'd by WTU Staff Open parks in yellow pine woodland. In deep duff. Widely WTU-27267 rhizomatous. Phenology: Fertile. Origin: Introduced. C. L. Hitchcock 22334 18 Jun 1962 Poaceae with C. V. Muhlick Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng WTU-209669 U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Source: Georeferenced, Georef'd by WTU Staff From seed collected in the Pacific Northwest, and planted in 1936. Phenology: Fertile. Origin: Native. V. L. Marsh 1549 24 May 1941 WTU-358703 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa pratensis L. U.S.A., WASHINGTON, KLICKITAT COUNTY: U.S.A., WASHINGTON, KING COUNTY: West, edge of preserve on ridge above south-facing, slope in an Snoqualmie Pass. Cascade Mountains. open, dry, well drained gently-sloping area. Elev. 3000 ft. T4N R18E S10 SW1/4 NE1/4; NAD 27, uncertainty: 805 m., 47.426389°, -121.406667°; NAD 27, uncertainty: 1000 m., Source: Source: TRS2LL, Georef'd by Ben Legler Georeferenced, Georef'd by WTU Staff Associated taxa; Sitanion, Poa sandb ergii, Pursha tridentata. Not Alpine bog. Phenology: Fertile. Origin: Introduced. Melica - oheallis open. Phenology: Fertile. Origin: Native. J. William Thompson 9719 7 Aug 1933 Nancy R. Weidman BG-243 23 Jun 1982 WTU-25424JWT WTU-305123 Poaceae Poaceae Poa glauca Vahl Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., ALASKA COUNTY: U.S.A., WASHINGTON, WHITMAN COUNTY: East bank of Kaolak River. USDA Soil Conservation Service, Grass Nursery, at Pullman. 69° 57' N, 160° W 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., In small tufts. Phenology: Flowers. Origin: Native. Source: Georeferenced, Georef'd by WTU Staff From seed collected in the Pacific Northwest, and planted in 1940. Ira L. Wiggins 13975 23 Aug 1956 Phenology: Fertile. Origin: Native. WTU-358706 V. L. Marsh 1487 24 May 1941 WTU-358704 Poaceae Poa pratensis L. Poaceae U.S.A., WASHINGTON, KITTITAS COUNTY: Poa pratensis L. 3 miles north of Roslyn on Salmon-La-Sac Road. 47.267037°, -120.99194°; WGS 84, uncertainty: 1000 m., Source: U.S.A., WASHINGTON, KING COUNTY: GeoLocate, Georef'd by WTU Staff Seatte: Dahl Playfield. Open flat yellow pine woods. Rhizomatous perennial. Phenology: 47.68598°, -122.30058°; WGS 84, uncertainty: 500 m., Source: Fertile. Origin: Introduced. GeoLocate, Georef'd by WTU Staff Long and grassy unmown edges. Loose soil. Perennial, to 5-6 dm, A. R. Kruckeberg 2979 25 Jun 1952 rhizomatous. Phenology: Fertile. Origin: Introduced. WTU-150125 T. F. Johnson 219 19 May 1988 WTU-328321 Poaceae Poa secunda J. Presl ssp. secunda Poaceae U.S.A., WASHINGTON, KITTITAS COUNTY: Poa pratensis L. 3 miles west of Cle Elum. 47.199444°, -121°; NAD 27, uncertainty: 2000 m., Source: U.S.A., WASHINGTON, KING COUNTY: Georeferenced, Georef'd by WTU Staff Golden Gardens, Seattle. In open gravelly places in yellow pine forest. Plants 2-6 inches 47.693056°, -122.406667°; NAD 27, uncertainty: 500 m., Source: broad; lemmas crisp puberulent near base. Female. Phenology: Georeferenced, Georef'd by WTU Staff Fertile. Origin: Native. Beach. Phenology: Fertile. Origin: Introduced. C. L. Hitchcock 8127 21 May 1944 J. William Thompson 5228 17 Jul 1930 with C. V. Muhlick WTU-25485JWT WTU-93909

Poaceae Poaceae Poa howellii Vasey & Scribn. Poa pratensis L. U.S.A., WASHINGTON, PIERCE COUNTY: U.S.A., WASHINGTON, SKAGIT COUNTY: Tacoma. 5 miles south of Anacortes. 47.25306°, -122.44306°; WGS 84, uncertainty: 10000 m., Source: 48.440418°, -122.61139°; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Prairie. Phenology: Fertile. Origin: Native. Humid Transition Zone; rocky knoll. Phenology: Fertile. Origin: Introduced. J. B. Flett s.n. 1896 C. L. Hitchcock 3441 5 May 1938 WTU-358705 WTU-45373 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa pratensis L. U.S.A., WASHINGTON, KITTITAS COUNTY: U.S.A., WASHINGTON, KING COUNTY: North side Umtanum Ridge along road to Ellensburg, 9 miles south Seattle. of Ellensburg. 47.613617°, -122.310098°; WGS 84, uncertainty: 15750 m., 46.866384°, -120.54667°; WGS 84, uncertainty: 1000 m., Source: Source: Digital Map, Georef'd by Joseph Stormer GeoLocate, Georef'd by WTU Staff Phenology: Fertile. Origin: Introduced. On scabland, with sagebrush and Purshia. Leaves folded in the bud. Phenology: Fertile. Origin: Native. E. C. Smith 982 20 May 1889 C. L. Hitchcock 22385 24 May 1963 WTU-20454 with C. V. Muhlick WTU-217161 Poaceae Poa secunda J. Presl Poaceae U.S.A., WASHINGTON, GRANT COUNTY: Poa pratensis L. In the Grand Coulee 7 miles above (north of) the Dry Falls. 47.60472°, -119.34639°; WGS 84, uncertainty: 10000 m., Source: U.S.A., WASHINGTON, YAKIMA COUNTY: GeoLocate, Georef'd by WTU Staff (YIN) Hunn yard on Yost Road. 12 miles west of Toppenish. Columbia River Botanical Survey, sponsored in part by Northwest Elev. 705 ft. Scientific Association. Phenology: Fertile. Origin: Native. 46.377224°, -120.559323°; WGS 84, uncertainty: 500 m., Source: GeoLocate, Georef'd by WTU Staff H. T. Rogers 433 17 May 1940 Upper sonoran. Phenology: Fertile. Origin: Introduced. WTU-291630 E. Hunn 232 30 Mar 1977 WTU-270839 Poaceae Poa wheeleri Vasey Poaceae U.S.A., MONTANA, PARK COUNTY: Poa pratensis L. 1 mile east of Silver Pass, 9 miles west of Four Mile Ranger Station, Boulder River Canyon. U.S.A., WASHINGTON, KING COUNTY: 45.339971°, -110.335993°; WGS 84, uncertainty: 1000 m., Seattle. Source: Digital Map, Georef'd by Joseph Stormer 47.613617°, -122.310098°; WGS 84, uncertainty: 15750 m., Loam. Phenology: Fertile. Source: Digital Map, Georef'd by Joseph Stormer Phenology: Fertile. Origin: Introduced. C. L. Hitchcock 16407 12 Jul 1947 C. V. Piper s.n. 19 May 1889 WTU-114939 WTU-3703 Poaceae Poaceae Poa wheeleri Vasey Poa secunda J. Presl ssp. secunda U.S.A., IDAHO, LEMHI COUNTY: 1 mile southeast of Sleeping Deer Mountain, 37 miles northwest of U.S.A., WASHINGTON, SPOKANE COUNTY: Challis. Mica Peak. 44.757259°, -114.676137°; WGS 84, uncertainty: 1000 m., 47.55611°, -117.21111°; WGS 84, uncertainty: 1000 m., Source: Source: GeoLocate, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Among rocks on high ridge. Rhizomatous; lemmas scaberulous; Phenology: Fertile. Origin: Native. sheaths retrorsely puberulent. Phenology: Fertile. Wilhelm N. Suksdorf 8808 10 Jul 1916 C. L. Hitchcock 11356 22 Aug 1944 with C. V. Muhlick WTU-287788 WTU-91740 Poaceae Poaceae Poa pratensis L. Poa wheeleri Vasey U.S.A., WASHINGTON, KING COUNTY: Seattle. U.S.A., OREGON, HARNEY COUNTY: 47.613617°, -122.310098°; WGS 84, uncertainty: 15750 m., Steens Mountains, above the head of Kiger Creek, 80 miles Source: Digital Map, Georef'd by Joseph Stormer southeast of Burns. Phenology: Fertile. Origin: Introduced. Elev. 9500 ft. T33S R33E S1; NAD 27, uncertainty: 805 m., Source: TRS2LL, E. C. Smith 982 2 Jun 1890 Georef'd by Ben Legler Summit ridge, in basaltic, gravelly soil. Phenology: Fertile. WTU-3648 Arthur Cronquist 8706 15 Jul 1959 WTU-211217 Poaceae Poaceae Poa wheeleri Vasey Poa wheeleri Vasey U.S.A., IDAHO, LEMHI COUNTY: U.S.A., IDAHO, CUSTER COUNTY: 1 mile southwest of Taylor Mountain, 30 miles north of Challis. 10 miles west of Challis. 44.874759°, -114.229733°; WGS 84, uncertainty: 1000 m., 44.50454°, -114.433896°; WGS 84, uncertainty: 1000 m., Source: Source: GeoLocate, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Gravelly slope. Lemmas scaberulous above, otherwise glabrous; Gravelly knoll near head of canyon. Lemmas retrorsely puberulent. lemmas retrorsely puberulent. Phenology: Fertile. Phenology: Fertile. C. L. Hitchcock 9408 30 Jun 1944 C. L. Hitchcock 9545 3 Jul 1944 with C. V. Muhlick with C. V. Muhlick WTU-91526 WTU-91530

Poaceae Poaceae Poa wheeleri Vasey Poa wheeleri Vasey U.S.A., IDAHO, CUSTER COUNTY: U.S.A., IDAHO, FREMONT COUNTY: Near Stanley Lake, Challis National Forest, Sawtooth Mountains. One mile below Flat Rock Camp; 6 miles north of Pond's Lodge. 44.21139°, -114.945°; WGS 84, uncertainty: 5000 m., Source: Elev. 6500 ft. GeoLocate, Georef'd by WTU Staff 44.50056°, -111.33556°; WGS 84, uncertainty: 10000 m., Source: Decomposed granite slopes on high ridge. Phenology: Fertile. GeoLocate, Georef'd by WTU Staff Gravelly flat among trees. Phenology: Fertile. J. William Thompson 14012 28 Jul 1937 C. L. Hitchcock 3847 28 Jun 1938 WTU-9936JWT with Roland V. Rethke, R. Van Raadshooven WTU-45564 Poaceae Poa wheeleri Vasey Poaceae U.S.A., OREGON, DOUGLAS COUNTY: Poa wheeleri Vasey 3 miles up trail to Mount Thielson, Umpqua National Forest. Elev. 6000 ft. U.S.A., IDAHO, VALLEY COUNTY: 43.127365°, -122.076969°; WGS 84, uncertainty: 2000 m., Gold Fork Lookout, Payette National Forest, Sawtooth Mountains. Source: Digital Map, Georef'd by Joseph Stormer Elev. 8100 ft. Pumice among mountain hemlock. Pappus plumose, achenes 44.67194°, -115.83667°; WGS 84, uncertainty: 10000 m., Source: beakless. Phenology: Fertile. GeoLocate, Georef'd by WTU Staff Granite slopes. Phenology: Fertile. A. R. Kruckeberg 3787 20 Aug 1954 J. William Thompson 13829 13 Jul 1937 WTU-189592 WTU-10005JWT Poaceae Poaceae Poa wheeleri Vasey Poa wheeleri Vasey U.S.A., WASHINGTON, KITTITAS COUNTY: 3 miles west of Cle Elum. U.S.A., IDAHO, LEMHI COUNTY: 47.199444°, -121°; NAD 27, uncertainty: 2000 m., Source: Ca. 1/2 miles northwest of Twin Peaks; 20 miles northwest of Georeferenced, Georef'd by WTU Staff Challis. Open scrubby yellow pine forest, in deep duff. Spreading by 44.987416°, -114.007556°; WGS 84, uncertainty: 1000 m., rhizomes, plants somewhat eliolated. Phenology: Fertile. Origin: Source: GeoLocate, Georef'd by WTU Staff Native. Phenology: Fertile. C. L. Hitchcock 8106 21 May 1944 C. L. Hitchcock 11392 22 Aug 1944 with C. V. Muhlick with C. V. Muhlick WTU-93913 WTU-90334 Poaceae Poaceae Poa wheeleri Vasey Poa wheeleri Vasey U.S.A., IDAHO, BOISE COUNTY: U.S.A., IDAHO, LEMHI COUNTY: 5 miles south of Lowman, on Lowman Idaho City Road. 1 mile southeast of Sleeping Deer Mountain, 37 miles northwest of Elev. 6000 ft. Challis. 44.011192°, -115.61972°; WGS 84, uncertainty: 1000 m., Source: 44.757259°, -114.676137°; WGS 84, uncertainty: 1000 m., GeoLocate, Georef'd by WTU Staff Source: GeoLocate, Georef'd by WTU Staff Sandy banks of decomposed granite. Lemmas retrorsely puberulent. Rocks on high ridge. Non-rhizomatous; lemmas minutely Phenology: Fertile. scaberulous, otherwise glabrous. Phenology: Fertile. C. L. Hitchcock 8610 1 Jun 1944 C. L. Hitchcock 11357 22 Aug 1944 with C. V. Muhlick with C. V. Muhlick WTU-93167 WTU-91744 Poaceae Poaceae Poa wheeleri Vasey Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., IDAHO, BOISE COUNTY: U.S.A., OREGON, JOSEPHINE COUNTY: Jackson peak about 10 miles east of Lowman. Summit of Lake Mountain, Oregon Caves National Monuments. Elev. 8100 ft. 42.090139°, -123.359861°; WGS 84, uncertainty: 800 m., Source: 44.083433°, -115.41809°; WGS 84, uncertainty: 1000 m., Source: Digital map, Georef'd by Joseph Stormer GeoLocate, Georef'd by WTU Staff Phenology: Flowers. Origin: Native. Sandy soil. Lemmas glabrous. Phenology: Fertile. W. H. Baker 263 3 Jul 1949 C. L. Hitchcock 10024 16 Jul 1944 with C. V. Muhlick WTU-298203 WTU-91757 Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa wheeleri Vasey U.S.A., IDAHO, CASSIA COUNTY: South Hills; Monument Peak; 20 airmiles south southeast of Rock U.S.A., OREGON, GRANT COUNTY: Creek (town). Strawberry Lake. Elev. 8060 ft. Dry slope. Phenology: Fertile. T15S R19R S10; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff Morton E. Peck 10220 15 Jul 1921 Among sagebrush. . Common. Phenology: Flowers. Origin: Native. WTU-24957JWT Noel H. Holmgren 6190 11 Jul 1972 WTU-263391 Poaceae Poa wheeleri Vasey Poaceae U.S.A., OREGON, GRANT COUNTY: Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Along Beach Creek, 6 miles southeast of Beach Creek. Elev. 4000 ft. U.S.A., IDAHO, BUTTE COUNTY: T12S R30E S2 SE 1/4; NAD 27, uncertainty: 805 m., Source: 2 miles north of Butte City. TRS2LL, Georef'd by Ben Legler 43.63897°, -113.24333°; WGS 84, uncertainty: 1000 m., Source: Edge of mixed coniferous woods, with Erythronium, Delphinium, GeoLocate, Georef'd by WTU Staff Dodecatheon. Inflorescence green; very common; deep moist Open sagebrush desert. . Plants tufted; up to 3 feet tall; leaves erect; humus. Phenology: Fertile. ligules lacerate; lemmas rounded, scabrous. Phenology: Fertile. Origin: Native. Albert N. Steward 6731 30 May 1954 with John E. Smith C. L. Hitchcock 22757 19 Jun 1963 with C. V. Muhlick WTU-170437 WTU-220587 Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., OREGON, LAKE COUNTY: Hart Mountain National Antelope Refuge; Hot Springs Campground; U.S.A., IDAHO, BLAINE COUNTY: on Rock Creek. 5 miles north of Galena Pass. Elev. 6035 ft. 43.938024°, -114.713548°; WGS 84, uncertainty: 5000 m., 42° 29' 55" N, 119° 41' 29" W; T35S R26E S26 Source: Digital Map, Georef'd by Joseph Stormer, Invalid Growing on hillside among Artemisia. Bunchgrass. . Inflorescence to coordinates (located outside county bounds). 30 centimeters. Phenology: Fertile. Origin: Native. Meadowland. Lemmas minutely scabrous - pubescent on back. Phenology: Fertile. Origin: Native. David Giblin 019 9 Jun 1996 C. L. Hitchcock 10552a 31 Jul 1944 WTU-337898 with C. V. Muhlick WTU-93804 Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., IDAHO, BINGHAM COUNTY: Found on Fort Hall Reservation; head of Portneuf River; 27 miles east of Fort Hall. Elev. 6000 ft. 43.07189°, -112.00777°; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff Slight northwest exposure. Sagebrush type - A. tripartita. Phenology: Flowers. Origin: Native. A. C. Hull s.n. 25 Jul 1955 WTU-193783 Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa secunda J. Presl U.S.A., IDAHO, CLEARWATER COUNTY: U.S.A., WASHINGTON, GARFIELD COUNTY: Bank above Clearwater River 5 miles southeast of Orofino. Ca. [circa] 4 miles south of Pomeroy. 46.42823°, -116.179839°; WGS 84, uncertainty: 1000 m., Source: 46.41709°, -117.60167°; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Lemmas sparsely puberulent at base; sheaths glabrous. Flowers all Canyon sides. Festuca Agropyron grassland. Phenology: Fertile. male and female. Young, but both anthers and ovary functional?. Origin: Native. Phenology: Fertile. Origin: Native. C. L. Hitchcock 8244 24 May 1944 C. L. Hitchcock 8441 28 May 1944 with C. V. Muhlick WTU-93025 WTU-91733

Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl U.S.A., IDAHO, CUSTER COUNTY: U.S.A., OREGON, KLAMATH COUNTY: About 15 miles south of Dickey along the North Fork Big Lost River. 1/2 miles south of Klamath Falls. 43.898242°, -114.004687°; WGS 84, uncertainty: 1000 m., On ungrazed land near highway. Phenology: Fertile. Origin: Native. Source: GeoLocate, Georef'd by WTU Staff In sagebrush. Phenology: Fertile. Origin: Native. C. L. Hitchcock 6386 11 May 1940 C. L. Hitchcock 15611 21 Jun 1947 WTU-63090 WTU-114516 Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl U.S.A., WASHINGTON, SPOKANE COUNTY: Mount Spokane. U.S.A., WASHINGTON, KITTITAS COUNTY: 47.65889°, -117.425°; WGS 84, uncertainty: 1000 m., Source: Top of Mission Peak, Wenatchee Mts. GeoLocate, Georef'd by WTU Staff Elev. 6500 ft. Summit meadow. Phenology: Fertile. Origin: Native. 47.28528°, -120.43972°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff Harold W. Smith 1123 17 Jun 1936 Phenology: Fertile. Origin: Native. WTU-221274 C. L. Hitchcock 20294 14 Jul 1954 WTU-173344 Poaceae Poa secunda J. Presl Poaceae U.S.A., WASHINGTON, KITTITAS COUNTY: Poa secunda J. Presl Head of Lost Coulee Ginkgo Petrified Forest Park. 46.94945°, -120.00305°; WGS 84, uncertainty: 4000 m., Source: U.S.A., IDAHO, LEMHI COUNTY: GeoLocate, Georef'd by WTU Staff About 14 miles south of Lemhi. Phenology: Fertile. Origin: Native. 44.648927°, -113.61889°; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff Harold W. Smith 395 29 Apr 1936 On limestone shale in sagebrush. Lemmas very densely hairy (not webbed especially below). Phenology: Fertile. Origin: Native. WTU-220392 C. L. Hitchcock 9225 23 Jun 1944 with C. V. Muhlick Poaceae WTU-93041 Poa secunda J. Presl U.S.A., IDAHO, IDAHO COUNTY: Poaceae Seven Devils Camp; Seven Devils Mountains. 45.30917°, -116.55389°; WGS 84, uncertainty: 10000 m., Source: Poa secunda J. Presl GeoLocate, Georef'd by WTU Staff Open alpine slopes. Phenology: Flowers. Origin: Native. U.S.A., WASHINGTON, KITTITAS COUNTY: Near Virden. W. H. Baker 12054 21 Jul 1954 47.203056°, -120.708889°; WGS 84, uncertainty: 2000 m., Source: Georeferenced, Georef'd by WTU Staff WTU-273646 High sagebrush hills. Phenology: Fertile. Origin: Native. J. William Thompson 11594 8 Jun 1935 WTU-33118 Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, OKANOGAN COUNTY: U.S.A., WASHINGTON, CHELAN COUNTY: Between Tonasket and Republic. At the junction of U.S. 97 and Mill Creek Road. 48.70528°, -119.43833°; WGS 84, uncertainty: 10000 m., Source: T23N R18E S7; WGS84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Moist ground. Phenology: Fertile. Origin: Native. Dry, loose, rocky soil. Phenology: Fertile. Origin: Native. J. William Thompson 7138 29 Jun 1931 D. R. Simpson 258 16 May 1965 WTU-25440JWT WTU-288872

Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl ssp. secunda U.S.A., IDAHO, NEZ PERCE COUNTY: U.S.A., WASHINGTON, YAKIMA COUNTY: Canyon of the Clearwater, 2 miles east of Spaulding. 20 miles northeast of Satus Pass. Rocky canyon. Phenology: Fertile. Origin: Native. Elev. 2624 ft. 46.11186°, -120.29618°; WGS 84, uncertainty: 500 m., Source: William H. Baker 11364 24 Apr 1954 GeoLocate, Georef'd by WTU Staff Sandy loam along roadside. Phenology: Fertile. Origin: Native. WTU-273669 Walter J. Eyerdam 1549 22 May 1938 Poaceae WTU-292347 Poa secunda J. Presl ssp. secunda Poaceae U.S.A., WASHINGTON, BENTON COUNTY: Hanford Reservation; IBP Grazing Plot. Poa secunda J. Presl ssp. secunda Elev. 1170 ft. 46° 30' N, 119° 43' W; T11N R26E S34 U.S.A., WASHINGTON, BENTON COUNTY: Artemisia/Agropyron plant association. Ritzville silt loam. Phenology: [No locality given on label] Fertile. Origin: Native. Elev. 4 m. 46.496837° N, 119.294111° W; T12N R28E S27 Joan T. O?Farrell 71-13 10 Apr 1971 Dominated by Purshia tridentata and in climax communities with Thomas P. O’Farrell dominated by Artemisia tridentata in sand dune area. Very abundant in late seral stages. Phenology: Fertile. Origin: Native. WTU-260301 J. M. Langham 215 30 Apr 1970 Poaceae WTU-260212 Poa secunda J. Presl Poaceae U.S.A., IDAHO, CASSIA COUNTY: Mount Harrison; Cache Peak Mountains. . Poa secunda J. Presl T13S R24E S4; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff U.S.A., WASHINGTON, WHITMAN COUNTY: Dry gravelly soil; alpine zone. Phenology: Fertile. Origin: Native. Site "Stanley," east of Hooper. Elev. 1250 ft. W. H. Baker 9202 10 Jul 1952 T15N R38E S22; NAD 27, uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler WTU-274249 Undisturbed areas. Agropyron-Poa, silt loam, slope 25% east. Phenology: Fertile. Origin: Native. Poaceae J. C. Moomaw s.n. 30 Apr 1955 Poa secunda J. Presl ssp. secunda WTU-179606 U.S.A., WASHINGTON, KITTITAS COUNTY: North side of Liberty Mountain. The mountain immediately south of Poaceae Liberty. T20N R17E S12; NAD 27, uncertainty: 805 m., Source: TRS2LL, Poa secunda J. Presl Georef'd by Ben Legler Crevices of a rocky talus slope near the summit. Phenology: Fertile. U.S.A., OREGON, WHEELER COUNTY: Origin: Native. Along the John Day River just south of Service Creek, between Fossil and Mitchell. D. R. Simpson 267 22 May 1965 Elev. 1700 ft. T9S R23E WTU-287657 Thin soil on basalt ledges. Phenology: Fertile. Origin: Native. Arthur Cronquist 6307 12 May 1950 WTU-144352 Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl U.S.A., OREGON, SHERMAN COUNTY: U.S.A., IDAHO, CUSTER COUNTY: Along Route 97; south of Moro. Along Morgan Creek (empties into Salmon River ca 10 miles north of Elev. 2200 ft. Challis). Cliffs 2 miles from mouth. Subdominant in Rabbit-brush zone; with Stipa, Balsamorrhiza and 44.660765°, -114.226249°; WGS 84, uncertainty: 1000 m., Lomatium; dry loam soil. Sod-forming; flowers brownish. Phenology: Source: GeoLocate, Georef'd by WTU Staff Fertile. Origin: Native. Sandy cliffs. Lemmas sparsely puberulent. Phenology: Fertile. Origin: Native. Albert N. Steward 7083 17 May 1956 C. L. Hitchcock 9494 2 Jul 1944 WTU-200873 with C. V. Muhlick WTU-93170 Poaceae Poa secunda J. Presl Poaceae U.S.A., IDAHO, VALLEY COUNTY: Poa secunda J. Presl Block #11, Pearl Creek, Payette National Forest. 45.098465°, -116.034572°; WGS 84, uncertainty: 10000 m., U.S.A., IDAHO, CUSTER COUNTY: Source: GeoLocate, Georef'd by WTU Staff On north side of Mackay Reservoir circa 4 miles west of Mackay. Granite xerosere slope. Phenology: Fertile. Origin: Native. 43.914692°, -113.692925°; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff J. D. Mckendrick s.n. 10 Jul 1967 Limestone gravel on benchland. Lemmas rahter uniformly crisp puberulent especially at base. Phenology: Fertile. Origin: Native. WTU-273488 C. L. Hitchcock 8894 13 Jun 1944 with C. V. Muhlick Poaceae WTU-91521 Poa secunda J. Presl U.S.A., IDAHO, CUSTER COUNTY: Poaceae Seven miles north of Dickey. Elev. 6500 ft. Poa secunda J. Presl 44.13444°, -113.90444°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff U.S.A., OREGON, GILLIAM COUNTY: Limestone knolls; pass in mountains. Phenology: Flowers. Origin: John Day River, 1 mile above the mouth of Rock Creek. Native. T1N R19E Rocky (basaltic) slopes overlooking the river. In small tufts, without C. L. Hitchcock 3776 24 Jun 1938 rhizomes. Phenology: Fertile. Origin: Native. with Roland V. Rethke, R. van Raadshooven Arthur Cronquist 6218 28 Apr 1950 WTU-44756 WTU-144348 Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl U.S.A., OREGON, HARNEY COUNTY: By West Myrtle Creek. U.S.A., IDAHO, LEMHI COUNTY: Elev. 4000 ft. About 10 miles south of Gibbonsville. Mountain meadow. Phenology: Fertile. Origin: Native. 45.410762°, -113.92222°; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff J. William Thompson 12046 12 Jul 1935 Gravel bank. Lemmas crisp-curled-pubescent on back, especially on nerves. Phenology: Fertile. Origin: Native. WTU-13092JWT C. L. Hitchcock 9050 17 Jun 1944 with C. V. Muhlick Poaceae WTU-92244 Poa secunda J. Presl CANADA, BRITISH COLUMBIA: Poaceae Subalpine slopes near Lake Bootahnie [Botanie Lake], Marble Mountains. Poa secunda J. Presl Elev. 5000 ft. 50.383684°, -121.541882°; uncertainty: 1464 m., Georef'd by U.S.A., OREGON, SHERMAN COUNTY: Joseph Stormer John Day River, 1/2 mile west of Cottonwood Bridge, between Subalpine slopes. Collected: 20-25 June 1938. Phenology: Fertile. Condon and Moro. Origin: Native. T1S R19E Rocky (basaltic) south slope along tiny tributary to the river. In small J. William Thompson 175 20 Jun 1938 tufts, without creeping rhizomes. Phenology: Fertile. Origin: Native. with Emily M. Thompson Arthur Cronquist 6227 29 Apr 1950 WTU-16947JWT WTU-144349 Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl U.S.A., OREGON, WHEELER COUNTY: U.S.A., OREGON, MALHEUR COUNTY: Along the John Day River just south of Service Creek, between Harper. Fossil and Mitchell. Phenology: Fertile. Origin: Native. Elev. 1700 ft. T9S R23E Chas. C. Parsell 3a May 1938 Thin soil on basalt ledges along the river. Phenology: Fertile. Origin: Native. WTU-72361 Arthur Cronquist 6308 12 May 1950 Poaceae WTU-144351 Poa secunda J. Presl Poaceae U.S.A., IDAHO, CUSTER COUNTY: At summit of grade between Challis and Dickey. . Poa secunda J. Presl Elev. 7200 ft. 44.50472°, -114.23083°; WGS 84, uncertainty: 10000 m., Source: U.S.A., IDAHO, CUSTER COUNTY: GeoLocate, Georef'd by WTU Staff Above Yankee Fork 12 miles north of Custer. In shallow soil on top of limestone at summit. Lemmas crisp 44.518016°, -114.600566°; WGS 84, uncertainty: 1000 m., puberulent below. Phenology: Fertile. Origin: Native. Source: GeoLocate, Georef'd by WTU Staff On sandy bank. Plants in 4 inch bunches; lemmas pubescent below, C. L. Hitchcock 8921 13 Jun 1944 especially on nerves. Phenology: Flowers. Origin: Native. with C. V. Muhlick C. L. Hitchcock 9564 5 Jul 1944 WTU-92645 with C. V. Muhlick WTU-91531 Poaceae Poa secunda J. Presl ssp. secunda Poaceae U.S.A., OREGON, HOOD RIVER COUNTY: Poa secunda J. Presl Near Koberg's place, Hood River. Phenology: Fertile. Origin: Native. U.S.A., OREGON, MORROW COUNTY: Little Butter Creek (South Fork of Butter Creek), 16 miles east of Wilhelm N. Suksdorf 1289 27 May 1908 Heppner. T2S R28E WTU-287634 Thin soil on ledges of northwest-facing cliffs along river. Phenology: Fertile. Origin: Native. Poaceae Arthur Cronquist 6291 11 May 1950 Poa secunda J. Presl WTU-144354 U.S.A., IDAHO, BANNOCK COUNTY: Pocatello. Poaceae 42.87139°, -112.44472°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff Poa secunda J. Presl Phenology: Fertile. Origin: Native. CANADA, BRITISH COLUMBIA: Ray J. Davis s.n. 16 May 1934 Green Mountain, near Haylmore. Elev. 7000 ft. WTU-85144 50.787222°, -122.932222°; uncertainty: 4800 m. Alpine slopes. Phenology: Fertile. Origin: Native. Poaceae J. William Thompson 668 28 Jul 1938 with Emily M. Thompson Poa secunda J. Presl WTU-48915 U.S.A., IDAHO, ELMORE COUNTY: About 4 miles north of Pine, Boise National Forest, north side of Dog Creek. Poaceae 43.530492°, -115.314391°; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff Poa secunda J. Presl Rock crevices on cliffs at top of divide. Lemas sparsely puberulent at base. Phenology: Fertile. Origin: Native. U.S.A., OREGON, WALLOWA COUNTY: Five Mile Viewpoint; Imnaha Canyon. C. L. Hitchcock 8698 4 Jun 1944 45.538423°, -116.795026°; uncertainty: 400 m., Georef'd by with C. V. Muhlick Joseph Stormer Rocky hillside. Phenology: Flowers. Origin: Native. WTU-92982 William H. Baker 9061 6 Jun 1952 WTU-274251 Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl U.S.A., IDAHO, CUSTER COUNTY: CANADA, BRITISH COLUMBIA: Across river from Challis. Oliver campsite. Elev. 5200 ft. Elev. 1100 ft. 44.50472°, -114.23083°; WGS 84, uncertainty: 10000 m., Source: Meadow, dry. Phenology: Fertile. Origin: Native. GeoLocate, Georef'd by WTU Staff Gravel washes in low hills across river. Moist soil in shade of rocks. K. Beamish 60421 17 May 1960 Lemmas crisp-puberulent below. Phenology: Flowers. Origin: Native. with F. Vrugtman C. L. Hitchcock 8937 14 Jun 1944 WTU-199249 with C. V. Muhlick WTU-92643 Poaceae Poa secunda J. Presl Poaceae CANADA, BRITISH COLUMBIA: Poa secunda J. Presl Indian reserve east of Oliver. Elev. 1500 ft. U.S.A., IDAHO, CUSTER COUNTY: Rocky area on range. Phenology: Fertile. Origin: Native. Along Morgan Creek (empites into Salmon River ca 10 miles north of Challis). 1 mile above Oyler Ranch. K. Beamish 60122 4 May 1960 44.660765°, -114.226249°; WGS 84, uncertainty: 1000 m., with F. Vrugtman Source: GeoLocate, Georef'd by WTU Staff Lemmas crisp-puberulent. Phenology: Fertile. Origin: Native. WTU-199208 C. L. Hitchcock 9375 29 Jun 1944 with C. V. Muhlick Poaceae WTU-93164 Poa secunda J. Presl U.S.A., IDAHO, ELMORE COUNTY: Poaceae About 4 miles north of Pine, Boise National Forest, north side of Dog Creek. Poa secunda J. Presl 43.530492°, -115.314391°; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff U.S.A., OREGON, BAKER COUNTY: Talus of cliffs on divide. Lemmas crisp-puberulent at base. 10 miles northeast of Baker. Phenology: Fertile. Origin: Native. Sagebrush plains. Commonest grass among the sagebrush. Lemmas glabrous to pubescent on back. Phenology: Fertile. Origin: C. L. Hitchcock 8697 4 Jun 1944 Native. with C. V. Muhlick L. A. Hanna 1627 26 May 1935 WTU-90385 WTU-35581 Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl ssp. secunda U.S.A., MONTANA, MISSOULA COUNTY: U.S.A., MONTANA, MISSOULA COUNTY: North of Waterworks Hill. Pattee Canyon. Abundant. Phenology: Fertile. Origin: Native. 46.829996°, -113.959438°; uncertainty: 3500 m. Phenology: Fertile. Origin: Native. F. H. Rose 210 6 Jun 1938 Frank H. Rose 164 31 May 1938 WTU-69976 WTU-49428 Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl ? U.S.A., IDAHO, CUSTER COUNTY: 7 miles south of Challis. U.S.A., MONTANA COUNTY: Elev. 5500 ft. 1 mile south of Logan Pass; Glacier Park. . 44.403342°, -114.23083°; WGS 84, uncertainty: 1000 m., Source: Elev. 9000 ft. GeoLocate, Georef'd by WTU Staff 48.684572°, -113.718857°; WGS 84, uncertainty: 1600 m., Open gravelly rolling land. Lemmas crisp-puberulent. Phenology: Source: Digital Map, Georef'd by Joseph Stormer Fertile. Origin: Native. In alpine meadow on a north slope. Phenology: Flowers. Origin: Native. C. L. Hitchcock 8972 15 Jun 1944 with C. V. Muhlick V. L. Marsh 634 18 Jun 1937 WTU-92641 WTU-40977 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., OREGON, HARNEY COUNTY: U.S.A., WYOMING, ALBANY COUNTY: 5 miles northwest of Crane. Pole Mt. region. Sagebrush. Phenology: Fertile. Origin: Native. Elev. 8500 ft. Open gravelly ridges. Lemmas puberulent. Phenology: Fertile. Morton E. Peck 19165 3 Jul 1936 Origin: Native. WTU-8872JWT C. L. Porter 3246 6 Jul 1943 WTU-73673 Poaceae Poa nevadensis Vasey > Poa juncifolia Scribn. Poaceae U.S.A., MONTANA, MISSOULA COUNTY: Poa secunda J. Presl ssp. secunda Spring Gulch on the north face of Mount Sentinel. Phenology: Fertile. Origin: Native. U.S.A., IDAHO, CUSTER COUNTY: Along Morgan Creek (empties into Salmon River about 10 miles F. A. Barkley 2375 26 May 1938 north of Challis), 3 miles from mouth. 44.660765°, -114.226249°; WGS 84, uncertainty: 1000 m., WTU-69974 Source: GeoLocate, Georef'd by WTU Staff Bunch grass with 3" clumps; lemmas crisp puberulent below. Phenology: Fertile. Origin: Native. Poaceae C. L. Hitchcock 9392 29 Jun 1944 Poa secunda J. Presl ssp. secunda with C. V. Muhlick U.S.A., IDAHO, ELMORE COUNTY: WTU-91819 4 miles east of Dixie, on road to Fairfield. 43.317192°, -115.366472°; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff Poaceae Gravelly hillside. Phenology: Fertile. Origin: Native. Poa secunda J. Presl ssp. secunda C. L. Hitchcock 22649 17 Jun 1963 with C. V. Muhlick U.S.A., UTAH COUNTY: Mt. Mahogany, South ridge of Pine Canyon Pass, Wah Wah Mts. WTU-218322 Open pinyon-juniper slopes. Frequent. Phenology: Fertile. Origin: Native. Poaceae Bassett Maguire 20973 20 Jun 1941 Poa secunda J. Presl ssp. secunda WTU-71916 U.S.A., IDAHO, ELMORE COUNTY: 4 miles east of Dixie, on road to Fairfield. Poaceae 43.317192°, -115.366472°; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff Poa secunda J. Presl Gravelly hillside. Strongly tufted, 1-4" broad at base. Lemmas crisp-puberulent. Phenology: Fertile. Origin: Native. U.S.A., MONTANA, GRANITE COUNTY: About 30 miles east of Missoula. C. L. Hitchcock 22643 17 Jun 1963 Elev. 3650 ft. with C. V. Muhlick 46.862401°, -113.354661°; uncertainty: 30000 m., Invalid coordinates (located outside county bounds). WTU-218321 Dry gravelly grassland. Lemmas sparsely puberulent at base. Phenology: Fertile. Origin: Native. Poaceae C. L. Hitchcock 9114 20 Jun 1944 with C. V. Muhlick Poa secunda J. Presl ssp. secunda WTU-93168 U.S.A., OREGON, HARNEY COUNTY: 1 mile northwest of Princeton. Shade of cliff. Phenology: Fertile. Origin: Native. Poaceae John Thomas Howell 28663 5 Jul 1952 Poa WTU-147186 U.S.A., OREGON, BAKER COUNTY: 5 miles east of Unity. Third determination is partially unreadable. It says: intermediate Poa ampla and Poa nerollusi (?). Phenology: Fertile. Origin: Native. Morton E. Peck s.n. 10 Jul 1928 WTU-25428JWT-A Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl ssp. secunda U.S.A., OREGON, HARNEY COUNTY: U.S.A., IDAHO, LEMHI COUNTY: 8 miles south of Burns. East slope Lemhi Range; Salmon National Forest; vicinity Leadore; Wet meadows. Phenology: Fertile. Origin: Native. about 100 feet below summit; 2.5 miles above Blue Jay mine on south side of Big Eight Mile Creek Canyon. Morton E. Peck 13 927 24 Jun 1925 Elev. 10172 ft. 44.743294°, -113.473848°; WGS 84, uncertainty: 1000 m., WTU-25428JWT-B Source: GeoLocate, Georef'd by WTU Staff Alpine tundra on southwest slope of peak. With Phlox pulvinata, Geum rossii, Potentilla diversifolia, Eritrichium nanum, Draba Poaceae paysonii, D. crassifolia and D. densifolia. Leaves dark greyish-green; spikelets tinged with purple; plants strongly tufted. Phenology: Poa Fertile. Origin: Native. U.S.A., MONTANA, MISSOULA COUNTY: D. Henderson 1030 9 Jul 1973 Near the west face of Mount Sentinel. with C. L. Hitchcock Phenology: Fertile. Origin: Native. WTU-266754 Wm. Piatt 7 25 May 1938 WTU-48392 Poaceae Poa secunda J. Presl ssp. secunda Poaceae U.S.A., WASHINGTON, KITTITAS COUNTY: Poa secunda J. Presl ssp. secunda In gravel at edge of Hayward Road. Elev. 2600 ft. U.S.A., OREGON, JOSEPHINE COUNTY: T19N R17E S16; NAD 27, uncertainty: 805 m., Source: TRS2LL, Bolan Mountain; about 28 miles southeast of Cave Junction. Georef'd by Ben Legler Elev. 6290 ft. Open range land. Phenology: Fertile. Origin: Native. Woods of Tsuga mertensiana, Abies magnifica, Arctostaphylos nevadensis, Penstemon, Holodiscus, Poa and Amelanchier. M. Arnot 580 19 May 1993 Volcanic rocks. Locally common tufted perennials. Phenology: with E. Burnett Flowers. Origin: Native. WTU-328200 Melinda F. Denton 3978 26 Jun 1976 WTU-268012 Poaceae Poa secunda J. Presl Poaceae U.S.A., WASHINGTON, CHELAN COUNTY: Poa secunda J. Presl ssp. secunda Bar of Columbia River, Wenatchee, Wa. 47.42361°, -120.30917°; WGS84, uncertainty: 10000 m., Source: U.S.A., IDAHO, IDAHO COUNTY: GeoLocate, Georef'd by WTU Staff Crystal Lake; Nez Pierce National Forest. Poaceae. Phenology: Fertile. Origin: Native. 45.62833°, -115.68194°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff C. V. Piper 1208 15 Apr 1900 Spruce - fir zone. Phenology: Flowers. Origin: Native. WTU-3669 R. F. Daubenmire s.n. 4 Aug 1942 WTU-271519 Poaceae Poa secunda J. Presl Poaceae CANADA, ALBERTA: Poa secunda J. Presl ssp. secunda [locality and coordinates withheld; status in Alberta: S2 (Imperiled; ABNHIC)] U.S.A., WASHINGTON, KLICKITAT COUNTY: Elev. 2650 ft. 2 kilometers west-northwest Cleveland. Low clayland, prairie. This because ligule goes to Poa juncifolia. This Elev. 3296 ft. because of lemma, goes to Poa secunda or Poa canbyi. Ligule only 45.97083°, -120.35194°; WGS 84, uncertainty: 10000 m., Source: 1 millimeter. Male and female flowers. Phenology: Fertile. Origin: GeoLocate, Georef'd by WTU Staff Native. Timbered transition. Phenology: Fertile. Origin: Native. A. H. Brinkman 1624 14 Jun 1925 E. Hunn 370 6 Mar 1977 WTU-27265 WTU-271020 Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, KITTITAS COUNTY: U.S.A., MONTANA, CARBON COUNTY: West wall Columbia Gorge, Ginkgo Petrified Forest Park. Beartooth Mountains; 1 mile east of Highway 212; 1/2 mile north of 46.94945°, -120.00305°; WGS 84, uncertainty: 4000 m., Source: Wyoming borderline. GeoLocate, Georef'd by WTU Staff Elev. 9800 ft. Sandberg Bluegrass. Phenology: Fertile. Origin: Native. T9S R19E S28 SW; NAD 27, uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler Harold W. Smith 413 30 Apr 1936 In a wide, deep and moist, sand filled crack on a large rock. With Selaginella. Phenology: Flowers. Origin: Native. WTU-221280 Klaus H. Lackschewitz 9173 16 Aug 1979 Poaceae WTU-288629 Poa secunda J. Presl Poaceae U.S.A., OREGON, GRANT COUNTY: Seventeen miles east of Prairie City. Poa secunda J. Presl 44.480756°, -118.373521°; WGS 84, uncertainty: 17000 m., Source: Digital Map, Georef'd by Joseph Stormer U.S.A., WASHINGTON, KITTITAS COUNTY: Moist ground. Phenology: Fertile. Near Virden. 47.203056°, -120.708889°; WGS 84, uncertainty: 2000 m., Morton E. Peck 16046 18 Jun 1928 Source: Georeferenced, Georef'd by WTU Staff Sagebrush scabland. Phenology: Fertile. Origin: Native. WTU-2542JWT J. William Thompson 11594 8 Jun 1935 Poaceae WTU-13158JWT Poa secunda J. Presl Poaceae U.S.A., WASHINGTON, KLICKITAT COUNTY: North side of high hill opposite the Dalles. Poa secunda J. Presl ssp. secunda 45.70325°, -121.14665°; WGS 84, uncertainty: 4000 m., Source: GeoLocate, Georef'd by WTU Staff U.S.A., WASHINGTON, KLICKITAT COUNTY: On open grassy slopes. Duh. Phenology: Fertile. Origin: Native. Near Bingen. 45.715°, -121.46333°; WGS 84, uncertainty: 5000 m., Source: C. L. Hitchcock 3372 30 Apr 1938 GeoLocate, Georef'd by WTU Staff with V. L. Marsh Steep dry places. Phenology: Fertile. Origin: Native. WTU-45515 Wilhelm N. Suksdorf 5387 18 May 1902 WTU-287678 Poaceae Poa secunda J. Presl Poaceae U.S.A., WASHINGTON, CHELAN COUNTY: Poa secunda J. Presl Southwest facing slope of Mount Stewart. Between 13 & 14 mile marker on Ingalls Creek trail. U.S.A., IDAHO, BUTTE COUNTY: 47.462899°, -120.661069°; WGS84, uncertainty: 10000 m., South side of Sunset Cone; Craters of the Moon National Source: GeoLocate, Georef'd by WTU Staff Monument. Open steep peridotite outcrop in otherwise massive granite. 43.41667°, -113.51667°; WGS 84, uncertainty: 10000 m., Source: Phenology: Fertile. Origin: Native. GeoLocate, Georef'd by WTU Staff Grassy slopes. Phenology: Flowers. Origin: Native. A. R. Kruckeberg 5139 30 Jul 1960 William H. Baker 13192 30 Jun 1955 WTU-218644 WTU-272698 Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl U.S.A., WASHINGTON, CHELAN COUNTY: U.S.A., WASHINGTON, KLICKITAT COUNTY: Swakane Canyon, 4 miles east of divide to Nahahum Creek. Near Bingen. 47.57491°, -120.338609°; WGS84, uncertainty: 200 m., Source: 45.715°, -121.46333°; WGS 84, uncertainty: 5000 m., Source: Georeferenced, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff In moist area near stream. Plants caespitose, about 3 centimeters On rocks. Phenology: Fertile. Origin: Native. broad at base. Phenology: Fertile. Origin: Native. Wilhelm N. Suksdorf 5488 18 May 1902 C. L. Hitchcock 23429 23 May 1964 WTU-287789 WTU-217632 Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl U.S.A., IDAHO, VALLEY COUNTY: U.S.A., WASHINGTON, WHITMAN COUNTY: Monumental Summit; about 4 miles east of Stibnte (?). USDA Soil Conservation Service, Grass Nursery, at Pullman. Elev. 8500 ft. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., In rocky windswept mountain pass. Phenology: Flowers. Origin: Source: Georeferenced, Georef'd by WTU Staff Native. From seed collected at Clarkston, Wash, and planted in 1936. Phenology: Fertile. Origin: Native. J. H. Christ 14619 22 Jul 1944 with W. W. Ward V. L. Marsh 1538 24 May 1941 WTU-273670 WTU-66230

Poaceae Poaceae Poa secunda J. Presl Poa wheeleri Vasey U.S.A., WASHINGTON, GRANT COUNTY: U.S.A., MONTANA, MISSOULA COUNTY: Near Coulee City. Spring Gulch on the north face of Mount Sentinal. 47.61139°, -119.29111°; WGS 84, uncertainty: 5000 m., Source: Phenology: Fertile. GeoLocate, Georef'd by WTU Staff Rocky sagebrush plains. Phenology: Fertile. Origin: Native. Orlo Johnson 2375 26 May 1938 J. William Thompson 6190 2 May 1931 WTU-69977 WTU-25918JWT Poaceae Poaceae Poa wheeleri Vasey Poa secunda J. Presl U.S.A., OREGON, HARNEY COUNTY: Near Poison Creek, about 5 miles northeast of Burns. U.S.A., WASHINGTON, KLICKITAT COUNTY: Elev. 4200 ft. A few miles east of Bingen. T22S R31E 45.715°, -121.46333°; WGS 84, uncertainty: 10000 m., Source: Rich soil in bottoms. Plants tufted, without rhizomes. Phenology: GeoLocate, Georef'd by WTU Staff Fertile. On dry ground near cliffs. Phenology: Fertile. Origin: Native. Arthur Cronquist 7062 1 Jun 1953 Wilhelm N. Suksdorf 5368 27 Apr 1900 WTU-154022 WTU-287645 Poaceae Poaceae Poa wheeleri Vasey Poa wheeleri Vasey U.S.A., OREGON, KLAMATH COUNTY: U.S.A., OREGON COUNTY: Mount Scott, Crater Lake National Park. Hose Pasture Mountain, 12 miles south of McKenzie Bridge. Elev. 8000 ft. Elev. 6000 ft. 42.922499°, -122.016601°; WGS 84, uncertainty: 1163 m., Summit. Phenology: Fertile. Source: Digital Map, Georef'd by Joseph Stormer Alpine talus slopes. Phenology: Fertile. Morton E. Peck 6499 1 Jul 1914 J. William Thompson 12288 1/2 24 Jul 1935 WTU-24939JWT WTU-4647JWT Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl U.S.A., WASHINGTON, KLICKITAT COUNTY: A few miles east of Bingen. U.S.A., WASHINGTON, WHITMAN COUNTY: 45.715°, -121.46333°; WGS 84, uncertainty: 10000 m., Source: USDA Soil Conservation Service, Grass Nursery, at Pullman. GeoLocate, Georef'd by WTU Staff 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Near cliffs. Phenology: Fertile. Origin: Native. Source: Georeferenced, Georef'd by WTU Staff From seed collected at 7 miles South Pomeroy, Wash, and planted Wilhelm N. Suksdorf 5367 27 Apr 1900 in 1938. Phenology: Fertile. Origin: Native. WTU-287768 V. L. Marsh 1381 24 May 1941 WTU-66237 Poaceae Poaceae Poa nervosa (Hook.) Vasey Poa secunda J. Presl U.S.A., OREGON, KLAMATH COUNTY: U.S.A., WASHINGTON, WHITMAN COUNTY: Munson Meadow below the Park Headquarters, Crater Lake USDA Soil Conservation Service, Grass Nursery, at Pullman. National Park. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Phenology: Fertile. Source: Georeferenced, Georef'd by WTU Staff Frm seed collected at 7 miles south Pomeroy, Washington, and W. H. Baker 7213 15 Aug 1950 planted in 1938. Phenology: Fertile. Origin: Native. WTU-274109 V. L. Marsh 1381 24 May 1941 WTU-66236 Poaceae Poa secunda J. Presl Poaceae U.S.A., WASHINGTON COUNTY: Poa wheeleri Vasey Taken from a plant growing in the U.S. Department of Agriculture Soil Conservation Service Grass Nursery at Pullman. U.S.A., WASHINGTON, PIERCE COUNTY: From seed collected at Goldendale, Wash, and planted in 1939. Mount Rainier, Seattle. Phenology: Fertile. Origin: Native. 46.850833°, -121.7625°; NAD 27, uncertainty: 10000 m., Source: Georeferenced, Georef'd by WTU Staff V. L. Marsh 1393 24 May 1944 Female ligules and sheaths look like P. epilis. Inflorescence, spikelets, florets, and rachillas look like P. wheeleri. Lemmas WTU-65165 scabrous only. Leaf sheath closure 41%. Phenology: Fertile. Origin: Native. Poaceae E. C. Smith 965 Aug 1890 Poa nervosa (Hook.) Vasey WTU-3650 U.S.A., OREGON, KLAMATH COUNTY: Poaceae Garfield Peak, Crater Lake National Park. 42.904866°, -122.123512°; uncertainty: 1000 m. Poa secunda J. Presl Open grassy slope. Phenology: Fertile. U.S.A., WASHINGTON, WHITMAN COUNTY: W. H. Baker 7198 6 Aug 1950 USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., WTU-274253 Source: Georeferenced, Georef'd by WTU Staff From seed collected at Lind, Adams County, Washington, and planted in 1939. Phenology: Fertile. Origin: Native. Poaceae V. L. Marsh 1402 24 May 1941 Poa secunda J. Presl WTU-66173 U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Poaceae Source: Georeferenced, Georef'd by WTU Staff From seed collected at Winthrop, Wash, and planted in 1936. Poa secunda J. Presl Phenology: Fertile. Origin: Native. U.S.A., WASHINGTON, WHITMAN COUNTY: V. L. Marsh 1528 24 May 1941 USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., WTU-66235 Source: Georeferenced, Georef'd by WTU Staff From seed collected in the Pacific Northwest and planted in 1936. Phenology: Fertile. Origin: Native. Poaceae V. L. Marsh 1556 24 May 1941 Poa wheeleri Vasey WTU-358721 U.S.A., WASHINGTON, PIERCE COUNTY: Mount Rainier, Seattle. 46.850833°, -121.7625°; NAD 27, uncertainty: 10000 m., Source: Poaceae Georeferenced, Georef'd by WTU Staff Leaf sheath closure 48%. Phenology: Fertile. Origin: Native. Poa wheeleri Vasey E. C. Smith 971 Aug 1890 U.S.A., IDAHO, ELMORE COUNTY: 5 miles east of Featherville. WTU-3657 Elev. 4100 ft. 43.609956°, -115.157194°; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff Talus slopes. Phenology: Fertile. Origin: Native. C. L. Hitchcock 8778 6 Jun 1944 with C. V. Muhlick WTU-91817 Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, WHITMAN COUNTY: U.S.A., WASHINGTON, CHELAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. Bar of Columbia River, Wenatchee, Wa. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., 47.42361°, -120.30917°; WGS84, uncertainty: 10000 m., Source: Source: Georeferenced, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff From seed collected at Clarkston, Asotin County, Washington, and Phenology: Fertile. Origin: Native. planted n 1940. Small, unreadbale note. Phenology: Fertile. Origin: Native. C. V. Piper 1208 15 Apr 1900 V. L. Marsh 1484 24 May 1941 WTU-3670 WTU-66212 Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. U.S.A., WASHINGTON, WHITMAN COUNTY: 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., USDA Soil Conservation Service, Grass Nursery, at Pullman. Source: Georeferenced, Georef'd by WTU Staff 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., From seed collected in the Pacific Northwest and planted in 1939. Source: Georeferenced, Georef'd by WTU Staff Phenology: Fertile. Origin: Native. From seed collected at Gross Valley, Oregon and planted in 1940. Phenology: Fertile. Origin: Native. V. L. Marsh 1561 24 May 1941 V. L. Marsh 1491 24 May 1941 WTU-358729 WTU-358726 Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. U.S.A., WASHINGTON, WHITMAN COUNTY: 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., USDA Soil Conservation Service, Grass Nursery, at Pullman. Source: Georeferenced, Georef'd by WTU Staff 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., From seed collected at the agronomy Dept., WSC and planted in Source: Georeferenced, Georef'd by WTU Staff 1936. Phenology: Fertile. Origin: Native. From seed collected at Wallowa, Oregon and planted in 1939. Phenology: Fertile. Origin: Native. V. L. Marsh 1536 24 May 1941 V. L. Marsh 1449 24 May 1941 WTU-358723 WTU-358727 Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl U.S.A., WASHINGTON, GRANT COUNTY: Near Coulee City, Grand Coulee. U.S.A., WASHINGTON, WHITMAN COUNTY: 47.61139°, -119.29111°; WGS 84, uncertainty: 5000 m., Source: USDA Soil Conservation Service, Grass Nursery, at Pullman. GeoLocate, Georef'd by WTU Staff 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Rocky sagebrush plains. Phenology: Fertile. Origin: Native. Source: Georeferenced, Georef'd by WTU Staff From seed collected at Simnasho, Oregon, and planted in 1939. J. William Thompson 6189 2 May 1931 Phenology: Fertile. Origin: Native. WTU-25917JWT V. L. Marsh 1397 24 May 1941 WTU-65460 Poaceae Poa secunda J. Presl ssp. secunda Poaceae U.S.A., WASHINGTON, GRANT COUNTY: Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Along the highway - in Grand Coulee - 20 miles N of Coulee Junction. U.S.A., WASHINGTON, WHITMAN COUNTY: 47.87766°, -119.13685°; WGS 84, uncertainty: 2000 m., Source: USDA Soil Conservation Service, Grass Nursery, at Pullman. GeoLocate, Georef'd by WTU Staff 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., A very common plant in this area. Panicle much contracted before Source: Georeferenced, Georef'd by WTU Staff anthesis but considerably expanded at time of flowering. Phenology: From seed collected at Mono, Oregon and planted in 1939. Fertile. Origin: Native. Phenology: Fertile. Origin: Native. V. L. Marsh 1344 4 May 1941 V. L. Marsh 1468 24 May 1941 WTU-358722 WTU-358728 Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl U.S.A., WASHINGTON, WHITMAN COUNTY: U.S.A., WASHINGTON, SPOKANE COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. Spangle. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., 47.4275°, -117.37917°; WGS 84, uncertainty: 1000 m., Source: Source: Georeferenced, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff From seed collected at Fossil, Oregon, and planted in 1939. Prairie. Phenology: Fertile. Origin: Native. Phenology: Fertile. Origin: Native. Wilhelm N. Suksdorf 8725 30 Jun 1916 V. L. Marsh 1401 24 May 1941 WTU-287792 WTU-66172 Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl U.S.A., WASHINGTON, WHITMAN COUNTY: U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Source: Georeferenced, Georef'd by WTU Staff Source: Georeferenced, Georef'd by WTU Staff From seed collected at Bear Valley, Oregon, and planted in 1936. From seed collected at Lewiston, Idaho, and planted in 1939. (See Phenology: Fertile. Origin: Native. record book about this conflict as to place of collection). Steens Mountain, Oregon. Phenology: Fertile. Origin: Native. V. L. Marsh 1539 24 May 1941 V. L. Marsh 1394 24 May 1941 WTU-66232 WTU-66252 Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. U.S.A., WASHINGTON, KLICKITAT COUNTY: 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., 1 southwest Mud Springs (Cleveland). Source: Georeferenced, Georef'd by WTU Staff Elev. 3001 ft. From seed collected at Moro, Oregon, and planted in 1939. 45.97083°, -120.35194°; WGS 84, uncertainty: 10000 m., Source: Phenology: Fertile. Origin: Native. GeoLocate, Georef'd by WTU Staff Arid transition. Phenology: Fertile. Origin: Native. V. L. Marsh 1398 24 May 1941 E. Hunn 246 3 May 1977 WTU-66171 WTU-270790 Poaceae Poaceae Poa secunda J. Presl Poa palustris L. U.S.A., WASHINGTON, KLICKITAT COUNTY: Bingen. U.S.A., WASHINGTON, WHITMAN COUNTY: 45.71495°, -121.46462°; WGS 84, uncertainty: 500 m., Source: East of Pullman along the Pullman-Moscow Highway. GeoLocate, Georef'd by WTU Staff 46.73139°, -117.17861°; WGS 84, uncertainty: 10000 m., Source: Rocky places. Phenology: Fertile. Origin: Native. GeoLocate, Georef'd by WTU Staff Phenology: Fertile. Origin: Introduced. Wilhelm N. Suksdorf 2831 14 May 1898 W. H. Baker 1487 19 Jul 1939 WTU-287800 WTU-358725 Poaceae Poaceae Poa secunda J. Presl Poa arctica R. Br. ssp. lanata (Scribn. & Merr.) Soreng U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. U.S.A., ALASKA COUNTY: 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Nanivak, 7 miles southwest of Barrow Base, Point Barrow. Source: Georeferenced, Georef'd by WTU Staff 71° 15' N, 156° 52' 45" W From seed collected at Bulb Pacific Northwest and planted in 1940. Culms solitary but stoloniferous. Phenology: Fertile. Origin: Native. Phenology: Fertile. Origin: Native. Ira L. Wiggins 12607 20 Aug 1950 V. L. Marsh 1485 24 May 1941 WTU-358730 WTU-358731 Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., WASHINGTON, WHITMAN COUNTY: U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Source: Georeferenced, Georef'd by WTU Staff Source: Georeferenced, Georef'd by WTU Staff From seed collected in the Pacific Northwest and planted in 1940. From seed collected at Pomeroy, Washington and planted in 1939. Phenology: Fertile. Origin: Native. Phenology: Fertile. Origin: Native. V. L. Marsh 1476 24 May 1941 V. L. Marsh 1456 24 May 1941 WTU-358732 WTU-358735

Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl U.S.A., WASHINGTON, WHITMAN COUNTY: U.S.A., WASHINGTON, KLICKITAT COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. Falcon Valley. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., 45.977122°, -121.306515°; WGS 84, uncertainty: 8021 m., Source: Georeferenced, Georef'd by WTU Staff Source: Digital Map, Georef'd by Sara Legler From seed collected at Imnaha, Oregon, and planted in 1939. Phenology: Fertile. Origin: Native. Phenology: Fertile. Origin: Native. Wilhelm N. Suksdorf 4946 25 Jun 1892 V. L. Marsh 1409 24 May 1941 WTU-287672 WTU-66257 Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., WASHINGTON, WHITMAN COUNTY: U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Source: Georeferenced, Georef'd by WTU Staff Source: Georeferenced, Georef'd by WTU Staff From seed collected at Condon, Oregon, and planted in 1939. From seed collected at Moro, Oregon and planted in 1936. Phenology: Fertile. Origin: Native. Phenology: Fertile. Origin: Native. V. L. Marsh 1405 24 May 1941 V. L. Marsh 1507 24 May 1941 WTU-66286 WTU-358733 Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa secunda J. Presl U.S.A., WASHINGTON, WHITMAN COUNTY: U.S.A., WASHINGTON, KLICKITAT COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. Falcon Valley. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., 45.977122°, -121.306515°; WGS 84, uncertainty: 8021 m., Source: Georeferenced, Georef'd by WTU Staff Source: Digital Map, Georef'd by Sara Legler From seed collected at Colfax, Washington and planted in 1939. Low ground. Phenology: Fertile. Origin: Native. Phenology: Fertile. Origin: Native. Wilhelm N. Suksdorf 1128 13 Jun 1885 V. L. Marsh 1457 24 May 1941 WTU-287795 WTU-358736

Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, WHITMAN COUNTY: U.S.A., WASHINGTON, SAN JUAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. Orcas Island; Point Doughty, west of East Sound. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Elev. 100 ft. Source: Georeferenced, Georef'd by WTU Staff 48.7125°, -122.950556°; WGS 84, uncertainty: 900 m., Source: From seed collected at Grass Valley, Oregon and planted in 1940. Georeferenced, Georef'd by WTU Staff Phenology: Fertile. Origin: Native. Cultivated. Rocky meadows, with Trifolium macraei. Common perennials with distinctive greenish color. Phenology: Fertile. Origin: Native. V. L. Marsh 1493 24 May 1941 Fred Sharpe 3 25 Apr 1984 WTU-358734 WTU-313902 Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, WHITMAN COUNTY: U.S.A., WASHINGTON, SAN JUAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. Orcas Island; Mount Constitution. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Elev. 2400 ft. Source: Georeferenced, Georef'd by WTU Staff 48.672778°, -122.841111°; WGS 84, uncertainty: 3000 m., From seed collected at Eight Mile, Oregon, and planted in 1939. Source: Georeferenced, Georef'd by WTU Staff Phenology: Fertile. Origin: Native. Summit area, open rocky slopes. Common perennials. Phenology: Fertile. Origin: Native. V. L. Marsh 1474 24 May 1941 Fred Sharpe 77 9 Jun 1984 WTU-66162 WTU-313778 Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. U.S.A., WASHINGTON, WHITMAN COUNTY: 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., USDA Soil Conservation Service, Grass Nursery, at Pullman. Source: Georeferenced, Georef'd by WTU Staff 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., From seed collected at Adams Brush Exp. Station, Lynd, Source: Georeferenced, Georef'd by WTU Staff Washington and planted in 1939. Phenology: Fertile. Origin: Native. From seed collected at Arlington, Oregon, and planted in 1939. Phenology: Fertile. Origin: Native. V. L. Marsh 1470 24 May 1941 V. L. Marsh 1408 24 May 1941 WTU-358737 WTU-66289 Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. U.S.A., WASHINGTON, WHITMAN COUNTY: 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., USDA Soil Conservation Service, Grass Nursery, at Pullman. Source: Georeferenced, Georef'd by WTU Staff 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., From seed collected at Mandan, North Dakota, and planted in 1939. Source: Georeferenced, Georef'd by WTU Staff Phenology: Fertile. Origin: Native. From seed collected at Kent, Oregon, and planted in 1939. A few grains are north of lemma. Phenology: Fertile. Origin: Native. V. L. Marsh 1404 24 May 1941 V. L. Marsh 1400 24 May 1941 WTU-66284 WTU-66169 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, SAN JUAN COUNTY: Orcas Island; Turtleback Range, northeast of West Sound. U.S.A., WASHINGTON, COLUMBIA COUNTY: Elev. 1000 ft. Umatilla National Forest, road 46, ca 4 miles north of Godman 48.59806°, -122.94333°; WGS 84, uncertainty: 10000 m., Source: Guard Station. GeoLocate, Georef'd by WTU Staff Elev. 5198 ft. Meadows, west-facing. Stout , solid perennials with very tight, T8N R40E S23; WGS 84, uncertainty: 1000 m., Source: congested, elongated panicles. Phenology: Fertile. Origin: Native. GeoLocate, Georef'd by WTU Staff East facing slope, rocky open above, lush below; associated with Fred Sharpe 88 Lupinus, Castilleja, holodiscus, Pinus ponderosa, Abies, Picea; also with Sedum, Eriogonum, Agropyron, Lomatium; bare soil. WTU-313796 Phenology: Fertile. Origin: Native. Richard Robohm 34 29 Jun 1997 Poaceae WTU-343086 Poa secunda J. Presl U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Source: Georeferenced, Georef'd by WTU Staff From seed collected at Emmett, Idaho, and planted in 1939. Phenology: Fertile. Origin: Native. V. L. Marsh 1403 24 May 1941 WTU-66175 Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl U.S.A., WASHINGTON, WHITMAN COUNTY: U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Source: Georeferenced, Georef'd by WTU Staff Source: Georeferenced, Georef'd by WTU Staff From seed collected at Shaniko, Oregon, and planted in 1939. Seed collected at Blue Mountains, and planted in 1939. Phenology: Phenology: Fertile. Origin: Native. Fertile. Origin: Native. Cultivated. V. L. Marsh 1399 24 May 1941 V. L. Marsh 1418 24 May 1941 WTU-66174 WTU-66165

Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl U.S.A., WASHINGTON, GARFIELD COUNTY: U.S.A., OREGON, DOUGLAS COUNTY: Umatilla National Forest, Scoggin Ridge. Mountain Road 2 miles Hillside just west of Roseburg. south of Bartels Road. "Scoggin's Bone Yard" about 1/2 mile north of Rocky. Phenology: Fertile. National Forest Boundary. Elev. 4500 ft. J. William Thompson 2011 7 Apr 1927 46° 18' 12" N, 117° 34' 10" W Artemisia-Agropyron-Festuca dominated slope above road. Bunch WTU-25891JWT grass, subdominant. Phenology: Fertile. Origin: Native. Richard Robohm 22 28 Jun 1997 Poaceae WTU-343090 Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, SKAMANIA COUNTY: Poaceae On Dog Creek near Cooks. 45.710936°, -121.671067°; WGS 84, uncertainty: 10000 m., Poa secunda J. Presl ssp. secunda Source: GeoLocate, Georef'd by WTU Staff Phenology: Flowers. Origin: Native. U.S.A., WASHINGTON, YAKIMA COUNTY: Lower Yakima Ridge, tributary draw of Cold Creek, Training Area 12; Wilhelm N. Suksdorf 10720 11 May 1921 draw marked by water trough, just west of where Cold Creek Road crosses creek; DMC 5145000 N, 728500 E. WTU-287743 46.622696°, -121.257601°; WGS 84, uncertainty: 500 m., Source: GeoLocate, Georef'd by WTU Staff North-facing slope of draw. Assoc: Artemisia tridentata, Poa Poaceae secunda, Lithospermum ruderale, Bromus tectorum. Phenology: Fertile. Origin: Native. Poa secunda J. Presl Calvin Bagley 5494 1 May 1990 U.S.A., WASHINGTON, WHITMAN COUNTY: with Joy Mastrogiuseppe, Donna Wilcox USDA Soil Conservation Service, Grass Nursery, at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., WTU-358027 Source: Georeferenced, Georef'd by WTU Staff Seed collected at Blue Mountains, and planted in 1936. Phenology: Fertile. Origin: Native. Cultivated. Poaceae V. L. Marsh 1527 24 May 1941 Poa secunda J. Presl ssp. secunda WTU-66218 U.S.A., WASHINGTON, GARFIELD COUNTY: Umatilla National Forest, summit of Diamond Peak. Elev. 6376 ft. Poaceae 46° 5' N, 117° 35' W Rocky open expanse with south exposure. Bunchgrass occurring in Poa secunda J. Presl pretty large bunches; gray-green foliage. Phenology: Fertile. Origin: Native. U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. Richard G. Olmstead 97-73 28 Jun 1997 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Source: Georeferenced, Georef'd by WTU Staff WTU-343137 Seed collected at Duck Valley, Idaho, and planted in 1938. Phenology: Fertile. Origin: Native. Cultivated. V. L. Marsh 1359 24 May 1941 WTU-65166 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., IDAHO, CUSTER COUNTY: U.S.A., WASHINGTON, WHITMAN COUNTY: On benchland ca 10 miles east of Challis on Dickey road. USDA Soil Conservation Service, Grass Nursery, at Pullman. 44.50454°, -114.027764°; WGS 84, uncertainty: 1000 m., Source: 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., GeoLocate, Georef'd by WTU Staff Source: Georeferenced, Georef'd by WTU Staff Gravelly soil. Lemmas crisp-puberulent below. Phenology: Fertile. Seed collected at Rexburg, Oregon, and planted in 1939. Phenology: Fertile. Origin: Native. Cultivated. C. L. Hitchcock 8917 13 Jun 1944 with C. V. Muhlick V. L. Marsh 1411 24 May 1941 WTU-91525 WTU-66161

Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl U.S.A., WASHINGTON, YAKIMA COUNTY: U.S.A., WASHINGTON, GARFIELD COUNTY: 10 miles north of Sunnyside in Rattlesnake Hills. Ca. [circa] 15 miles south of Pomeroy in the Blue Mountains. 46.468669°, -120.0075°; WGS 84, uncertainty: 500 m., Source: Elev. 4800 ft. GeoLocate, Georef'd by WTU Staff 46.257837°, -117.60167°; WGS 84, uncertainty: 1000 m., Source: Badly oversheeped sagebrush desert. Lemmas sparsely crisp GeoLocate, Georef'd by WTU Staff puberulent. Phenology: Flowers. Origin: Native. Open parks in yellow pine forest. Lemmas crisp villous below. Phenology: Flowers. Origin: Native. C. L. Hitchcock 8220 23 May 1944 with C. V. Muhlick C. L. Hitchcock 8299 25 May 1944 with C. V. Muhlick WTU-93914 WTU-92633 Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. U.S.A., WASHINGTON, KLICKITAT COUNTY: 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Rock Creek. Source: Georeferenced, Georef'd by WTU Staff T4N R18E S11; NAD 27, uncertainty: 805 m., Source: TRS2LL, Seed collected at North Dakota, and planted in 1938. Phenology: Georef'd by Ben Legler Fertile. Origin: Native. Cultivated. West facing canyon slope, with Pseudoruegneria spicata, Quercus garryana, Brodiaen howellii, Lomatium triternatum, Plagiobothrys V. L. Marsh 1371 24 May 1941 tenellus, Bromus tectorum. Phenology: Flowers. Origin: Unknown. WTU-65463 Eliza Habegger RC82 9 May 1997 WTU-335111 Poaceae Poa secunda J. Presl Poaceae U.S.A., WASHINGTON, YAKIMA COUNTY: Poa secunda J. Presl Ellensburg Canyon. 46.71986°, -120.45701°; WGS 84, uncertainty: 2000 m., Source: U.S.A., WASHINGTON, WHITMAN COUNTY: GeoLocate, Georef'd by WTU Staff USDA Soil Conservation Service, Grass Nursery, at Pullman. Rocky hillside. Phenology: Flowers. Origin: Native. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Source: Georeferenced, Georef'd by WTU Staff F. A. Warren 1961 19 Jun 1932 Seed collected at Mitchell, Oregon, and planted in 1936. Phenology: Fertile. Origin: Native. Cultivated. WTU-212921 V. L. Marsh 1540 24 May 1941 Poaceae WTU-66242 Poa secunda J. Presl ssp. secunda Poaceae U.S.A., OREGON, LAKE COUNTY: Dog Lake Ranger Station; Fremont Forest. Poa secunda J. Presl ssp. secunda Elev. 5500 ft. Southwest slope. Phenology: Fertile. U.S.A., OREGON, LAKE COUNTY: Hart Mountain. F. G. Ellis 58G 28 May 1930 Phenology: Fertile. WTU-282413 A. V. Meyers s.n. 17 Jun 1937 WTU-155462 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, WHITMAN COUNTY: U.S.A., WASHINGTON COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. Taken from a plant growing in the U.S. Department of Agriculture 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Soil Conservation Service Grass Nursery at Pullman. Source: Georeferenced, Georef'd by WTU Staff Phenology: Fertile. Origin: Native. Cultivated. Seed collected at 13 miles northeast Blackfoot, Idaho, and planted in 1939. Phenology: Fertile. Origin: Native. Cultivated. V. L. Marsh 1430 24 May 1944 V. L. Marsh 1421 24 May 1941 WTU-66308 WTU-66160 Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, KLICKITAT COUNTY: Rock Creek. U.S.A., IDAHO, ELMORE COUNTY: T4N R18E S3; NAD 27, uncertainty: 1000 m., Source: On one of the northward directed dry tributaries of Big Springs Georeferenced, Georef'd by WTU Staff Creek, the road from the north end of Anderson Ranch Reservoir to Under Quercus garryana with Poa bulbosa, Bromus tectorum Farifield, in the Boise National Forest. Lomatium grayii, Collomia grandiflora, Achillea millefolium, Lupinus T1S R10E S2; WGS 84, uncertainty: 10000 m., Source: sp. Phenology: Flowers. Origin: Native. GeoLocate, Georef'd by WTU Staff Along a dry wash in open sagebrush-grassland. Phenology: Fertile. Eliza Habegger RC113 19 May 1997 D. R. Simpson 172 12 Jul 1964 WTU-335043 WTU-287691 Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON COUNTY: Pullman. U.S.A., WASHINGTON, WHITMAN COUNTY: 46.73139°, -117.17861°; WGS 84, uncertainty: 3543 m., Source: Taken from a plant growing in the USDA Soil Conservation Service GeoLocate, Georef'd by Sara Legler Grass Nursery at Pullman. Seed collected at Steens Mountains, Oregon, and planted in 1936. 46.73139°, -117.17861°; WGS 84, uncertainty: 5000 m., Source: Phenology: Fertile. Origin: Native. Cultivated. GeoLocate, Georef'd by WTU Staff Phenology: Fertile. Origin: Native. Cultivated. V. L. Marsh 1558 24 May 1941 V. L. Marsh 1366 WTU-66156 WTU-66310 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., IDAHO, BUTTE COUNTY: 3 miles southwest of Arco. U.S.A., WASHINGTON, KLICKITAT COUNTY: 43.605935°, -113.341896°; WGS 84, uncertainty: 1000 m., Rock Creek. Source: GeoLocate, Georef'd by WTU Staff T4N R18E S3; NAD 27, uncertainty: 805 m., Source: TRS2LL, Open sagebrush desert. Plants tufted; lemmas crisp-puberulent. Georef'd by Ben Legler Phenology: Fertile. Rocky soil at base of canyon slope, with Bromus tectorum, Eriogonum spp. Phenology: Flowers. Origin: Unknown. C. L. Hitchcock 22749 19 Jun 1963 with C. V. Muhlick Eliza Habegger RC98 19 May 1997 WTU-220488 WTU-335109 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, KLICKITAT COUNTY: U.S.A., IDAHO, ADAMS COUNTY: Rock Creek. 5 miles up Old Cascade Road, northeast of Council, Payette T4N R18E S3; NAD 27, uncertainty: 805 m., Source: TRS2LL, National Forest. Georef'd by Ben Legler 44.772242°, -116.327415°; WGS 84, uncertainty: 8000 m., West facing rocky canyon slope with Bromus tectorum, Lomatium Source: Digital Map, Georef'd by Joseph Stormer grayii, Purshia tridentata, Pseudoroegneria spicata. Phenology: In small meadow. Frequent. Phenology: Fertile. Flowers. Origin: Unknown. Arthur H. Holmgren 10571 21 Jun 1954 Eliza Habegger RC18 2 May 1997 with Bassett Maguire, Doris Holmgren, Celia Maguire WTU-335108 WTU-163990 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., OREGON, JACKSON COUNTY: U.S.A., WASHINGTON, KLICKITAT COUNTY: Summit of Mount Ashland. Rock Creek. 42.080833°, -122.717222°; uncertainty: 400 m., Georef'd by T4N R18E S10; NAD 27, uncertainty: 805 m., Source: TRS2LL, Joseph Stormer Georef'd by Ben Legler Phenology: Fertile. Dry, rocky bank of dry stream bed with Astragalus sp., Lomatium grayii, Lomatium triternatum, Bromus tectorum, Poa bulbosa, Galium William H. Baker 6206 27 Jul 1949 aparine, Montia perfoliata, under Quercus garryana. Phenology: Flowers. Origin: Unknown. WTU-166928 Eliza Habegger RC49 6 May 1997 Poaceae WTU-335110 Poa secunda J. Presl ssp. secunda Poaceae U.S.A., WASHINGTON, KLICKITAT COUNTY: Rock Creek. Poa secunda J. Presl ssp. secunda T5N R18E S18; NAD 27, uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler U.S.A., IDAHO, BONNEVILLE COUNTY: Rocky outcrops in bunchgrass (Festuca idahoensis, Caribou Range; southeastern end of Big Elk Mountain; 9 air miles Pseudoroegneria spicata) community. Phenology: Fertile. Origin: south of Palisades Dam. Unknown. Elev. 8800 ft. T2S R45E S31; WGS 84, uncertainty: 10000 m., Source: Eliza Habegger RC133 22 May 1997 GeoLocate, Georef'd by WTU Staff Common among sagebrush. Phenology: Fertile. WTU-335042 Noel H. Holmgren 5634 24 Jul 1971 Poaceae WTU-263406 Poa secunda J. Presl ssp. secunda U.S.A., OREGON, JACKSON COUNTY: Poaceae Summit of Mount Ashland. 42.080833°, -122.717222°; uncertainty: 400 m., Georef'd by Poa secunda J. Presl ssp. secunda Joseph Stormer Phenology: Fertile. U.S.A., OREGON, LAKE COUNTY: Hart Mountain National Wildlife Refuge; Poker Jim Ridge; east side William H. Baker 6206 27 Jul 1949 of ridge, above Poker Jim Spring. Elev. 5576 ft. WTU-274270 42° 30' N, 119° 49' W Sagebrush slope amidst 100 yar old Juniperus. Bunchgrass. Phenology: Fertile. Poaceae Sarah Gage SG1734 9 Jun 1996 Poa secunda J. Presl WTU-335782 U.S.A., WASHINGTON, CHELAN COUNTY: Peavine Canyon, Wenatchee National Forest, Cashmere Ranger District. Poaceae T22N R19E S27; WGS84, uncertainty: 800 m., Source: Georeferenced, Georef'd by WTU Staff Poa secunda J. Presl ssp. secunda Coarse sandstone soil. Phenology: Flowers. Origin: Native. U.S.A., WASHINGTON, PIERCE COUNTY: J. G. Smith 123 27 May 1960 Mount Rainier National Park, above Paradise Valley. with B. R. McConnell 46.88333°, -121.88333°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff WTU-322644 Near timberline. Phenology: Flowers. Origin: Native. L. R. Abrams 11493 24 Jul 1926 Poaceae WTU-24935JWT Poa secunda J. Presl ssp. secunda U.S.A., IDAHO, BONNER COUNTY: Poaceae Priest River Experimental Forest. 48.355678°, -116.787586°; WGS 84, uncertainty: 4000 m., Poa stenantha Trin. Source: Digital Map, Georef'd by Melissa Bowers Steep rocky, south-facing slope. Dominants: Pseudotsuga. U.S.A., ALASKA, SOUTHEAST FAIRBANKS COUNTY: Phenology: Fertile. Baranof Island, west side; about 6 miles east of Sitka on the southeast shore of Herring Cove. R. F. Daubenmire 44225 3 Jun 1944 Growing in stabilized gravel/mud in crook of stream on upland side of the road; open area along stream; with small Epilobium spp., WTU-271590 Carex and ohter graminolds. Growing in clumps. Phenology: Fertile. Mary Clay Stensvold 6369 3 Jul 1994 WTU-332824 Poaceae Poaceae Poa stenantha Trin. Poa secunda J. Presl U.S.A., IDAHO, BOISE COUNTY: U.S.A., OREGON, KLAMATH COUNTY: Sawtooth Primitive Area; headwaters of South Fork Payette River Vidae Falls, Crater Lake National Park. above Sacajawea Hot Springs; seepage on mountain to east of Elk 42.884549°, -122.098651°; uncertainty: 1000 m., Georef'd by Lake. Joseph Stormer 44.071634°, -115.750945°; WGS 84, uncertainty: 10000 m., Phenology: Flowers. Origin: Unknown. Source: GeoLocate, Georef'd by WTU Staff Lemmas villous on keel and marginal nerves, puberulent between. William H. Baker 7112 3 Aug 1950 Phenology: Fertile. WTU-274310 C. L. Hitchcock 9814 11 Jul 1944 with C. V. Muhlick Poaceae WTU-91691 Poa secunda J. Presl Poaceae U.S.A., IDAHO, CASSIA COUNTY: 20 miles south of Oakley, Goose Creek. Poa secunda J. Presl ssp. secunda 42.002508°, -113.978156°; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff U.S.A., IDAHO, CUSTER COUNTY: In meadows along creek. Phenology: Flowers. Origin: Native. On north side of Mackay Reservoir circa 4 miles west of Mackay. 43.914692°, -113.692925°; WGS 84, uncertainty: 1000 m., J. H. Christ 19587 2 Jul 1950 Source: GeoLocate, Georef'd by WTU Staff with C. B. Christ Limestone gravel. Ligules ca 4 millimeters long, decurrent; lemmas appressed villous over most of back. Phenology: Fertile. WTU-261294 C. L. Hitchcock 8891 13 Jun 1944 Poaceae WTU-90367 Poa stenantha Trin. Poaceae U.S.A., ALASKA COUNTY: Port Vista, Raspberry Strait, Raspberry Island, Kodiak group. Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng 58.073032°, -153.102293°; uncertainty: 15000 m., Georef'd by Joseph Stormer U.S.A., WASHINGTON, OKANOGAN COUNTY: In sea cliff crevices. Phenology: Fertile. Barker Mountain Preserve. 48.5775°, -119.48083°; WGS 84, uncertainty: 10000 m., Source: W. J. Eyerdam s.n. 1945 GeoLocate, Georef'd by WTU Staff Phenology: Flowers. Origin: Native. WTU-120736 E. Habegger 665 7 Jul 1999 with John Floberg Poaceae WTU-339613 Poa secunda J. Presl ssp. secunda U.S.A., OREGON, BENTON COUNTY: Poaceae Northeast Corvallis, west of Canterbury Circle, area around Frazier Creek. Poa secunda J. Presl Elev. 221 ft. T11S R5W S24; WGS 84, uncertainty: 500 m., Source: Digital U.S.A., OREGON, JOSEPHINE COUNTY: map, Georef'd by John Bassett Rough and Ready Creek. Forming clumps, in marshy area with Carex, Juncus, Ranunculus, Elev. 1450 ft. Holcus, Myosotis, Rosa, Deschampsia. Bluish-green. Phenology: On strong flats among scattering brush. Lemmas seek to put on Fertile. back - (3 unreadable words). Phenology: Fertile. Richard R. Halse 2223 8 Jun 1980 Joseph P. Tracy 12309 24 May 1933 WTU-286349 WTU-68840 Poaceae Poaceae Poa secunda J. Presl Poa stenantha Trin. U.S.A., IDAHO, CASSIA COUNTY: U.S.A., ALASKA COUNTY: Cache Peak Range (Albion Mountains), Oakley-Elba road, Aleutian Islands: False Pass. Basin-Elba Pass, 10.9 (8.3 airline) miles east of Oakley. Phenology: Fertile. Elev. 7100 ft. T13S R24E S31; WGS 84, uncertainty: 10000 m., Source: George Neville Jones 8826 Jul 1936 GeoLocate, Georef'd by WTU Staff Common among Artemisia arbuscula. Phenology: Flowers. Origin: WTU-40100 Native. Noel H. Holmgren 6028 22 Jun 1972 with Patricia K. Holmgren WTU-263463 Poaceae Poaceae Poa stenantha Trin. Poa stenantha Trin. U.S.A., ALASKA COUNTY: U.S.A., MONTANA, MISSOULA COUNTY: Port Vita, Raspberry Strait, Raspberry Island, Kodiak group. At west end of Glacier Lake; east side of Mission Range. 58.073032°, -153.102293°; WGS 84, uncertainty: 15000 m., Exposed mossy rocks. Phenology: Fertile. Source: Digital Map, Georef'd by Joseph Stormer Seashore banks. Phenology: Fertile. C. L. Hitchcock 18200 11 Jul 1948 W. J. Eyerdam s.n. 12 Jul 1946 WTU-125094 WTU-120737 Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl U.S.A., WASHINGTON, CLALLAM COUNTY: Blue Mountain. Olympic National Park. U.S.A., WASHINGTON, CLALLAM COUNTY: Elev. 5979 ft. Elk Mountain; Olympic National Park. 47.955°, -123.25778°; WGS 84, uncertainty: 10000 m., Source: Elev. 6497 ft. GeoLocate, Georef'd by WTU Staff 47.92611°, -123.37694°; WGS 84, uncertainty: 10000 m., Source: Phenology: Flowers. Origin: Native. GeoLocate, Georef'd by WTU Staff Vegetative meadow stripe. Phenology: Flowers. Origin: Native. Lawrence C. Bliss s.n. 19 Jul 1966 Lawrence C. Bliss s.n. 29 Jun 1965 WTU-336742 WTU-336692 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., OREGON, BENTON COUNTY: Northeast Corvallis, west of Canterbury Circle, area around Frazier U.S.A., OREGON, KLAMATH COUNTY: Creek. 1/2 miles south of Klamath Falls. Elev. 221 ft. On ungrazed land near Highway. Phenology: Fertile. T11S R5W S24; WGS 84, uncertainty: 500 m., Source: Digital map, Georef'd by John Bassett C. L. Hitchcock 6383 11 May 1940 In a marsh with Beckmannia, Myosotis, Rumex, Carex, Juncus, Hordeum, Rosa. Rhizomes lacking, plants in hummocks. Phenology: WTU-65515 Fertile. Richard R. Halse 2270 6 Jun 1980 Poaceae WTU-286745 Poa stenantha Trin. U.S.A., IDAHO, VALLEY COUNTY: Poaceae Above the Deadwood River, 2 miles north of Bluepoint Camp Ground. Poa stenantha Trin. 44.469378°, -115.586977°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff CANADA, BRITISH COLUMBIA: Moist springs. Phenology: Fertile. About 3 miles west of head of Cumshewa Inlet below north face of the Mount Moresby, Moresby Island. William H. Baker 10834 5 Aug 1953 Elev. 850-1100 ft. Grassy margins of north-facing, rocky runnel. Phenology: Fertile. WTU-261751 J. A. Calder 36417 31 Jul 1964 Poaceae with R. L. Taylor Poa secunda J. Presl WTU-241162 U.S.A., WASHINGTON, CLALLAM COUNTY: Elk Mountain, Olympic National Park. Poaceae Elev. 6399 ft. 47.92611°, -123.37694°; WGS 84, uncertainty: 10000 m., Source: Poa stenantha Trin. GeoLocate, Georef'd by WTU Staff Edge alpine snowbank site. Phenology: Flowers. Origin: Native. U.S.A., WASHINGTON, CLALLAM COUNTY: Olympic Mountains. Mount Angeles. Lawrence C. Bliss s.n. 11 Jul 1966 Elev. 5000 ft. 47.995278°, -123.474444°; NAD 27, uncertainty: 1000 m., Source: WTU-336743 Georeferenced, Georef'd by WTU Staff Moist alpine meadows. Phenology: Flowers. Origin: Native. J. William Thompson 7527 18 Jul 1931 WTU-25448JWT Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl U.S.A., IDAHO, CUSTER COUNTY: U.S.A., IDAHO, SHOSHONE COUNTY: 20 miles south of Challis, near Salmon River. East Peak of Freezeout Summit Pass, 16 miles east of Clarkia. 44.262794°, -114.326721°; WGS 84, uncertainty: 1000 m., 47.010328°, -115.912253°; WGS 84, uncertainty: 500 m., Source: Source: GeoLocate, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Lemmas uniformly and densely appressed pubescent. Phenology: Phenology: Flowers. Origin: Unknown. Fertile. William H. Baker 16648 17 Jul 1964 C. L. Hitchcock 9000 15 Jun 1944 with C. V. Muhlick WTU-271622 WTU-92646 Poaceae Poaceae Poa stenantha Trin. Poa stenantha Trin. U.S.A., ALASKA, ALEUTIANS EAST COUNTY: Aleutian Islands: Akutan. U.S.A., ALASKA COUNTY: 54.132338°, -165.888412°; uncertainty: 16000 m. Akutan, Aleutian Islands. Phenology: Fertile. 54.1259°, -165.888412°; WGS 84, uncertainty: 15909 m., Source: Digital Map, Georef'd by Joseph Stormer George Neville Jones 9493 15 Aug 1936 Along rivulet. Phenology: Fertile. WTU-40099 G. N. Jones 9514 15 Aug 1936 WTU-101965 Poaceae Poa secunda J. Presl ssp. secunda Poaceae U.S.A., IDAHO, BUTTE COUNTY: Poa secunda J. Presl Along Bear Creek, 14 miles north of Leslie in Lost River Mountains. Elev. 7300 ft. U.S.A., WASHINGTON, KITTITAS COUNTY: 43.891954°, -113.37056°; WGS 84, uncertainty: 5000 m., Source: Near mouth of Beverly Creek, Wenatchee Mountains. GeoLocate, Georef'd by WTU Staff Elev. 4000 ft. Lemmas minutely scaberulous on back, 5-6 milimeters long. 47.372454°, -120.877017°; WGS 84, uncertainty: 10000 m., Phenology: Flowers. Origin: Unknown. Source: GeoLocate, Georef'd by WTU Staff Rocky crest of ridge near mouth of creek. Phenology: Flowers. C. L. Hitchcock 8816 12 Jun 1944 Origin: Native. with C. V. Muhlick J. William Thompson 6657 13 Jun 1931 WTU-93040 WTU-25448JWT Poaceae Poaceae Poa trivialis L. Poa trivialis L. U.S.A., WASHINGTON, KING COUNTY: University of Washington campus, Seattle. U.S.A., WASHINGTON, CLALLAM COUNTY: 47.60639°, -122.33083°; WGS 84, uncertainty: 10000 m., Source: Sol Duc Hot Springs, Olympic National Park. GeoLocate, Georef'd by WTU Staff 47.969722°, -123.864167°; NAD 27, uncertainty: 300 m., Source: Shady woods. Phenology: Fertile. Origin: Introduced. Georeferenced, Georef'd by WTU Staff Open meadow, where moist until late in season. Agrostis. R. C. Bunn 1245 2 Jun 1938 Phenology: Fertile. Origin: Introduced. WTU-53722 C. L. Hitchcock 24062 27 Jul 1965 WTU-224380 Poaceae Poa sp. Poaceae U.S.A., IDAHO, TWIN FALLS COUNTY: Poa stenantha Trin. South Hills, Rogerson-Oakley road, Shoshone Creek, near Shoshoen Guard Station, 19.2 (12.5 airline) miles east of Rogerson. U.S.A., ALASKA COUNTY: Elev. 6000 ft. Juneau. T14S R18E S9; WGS 84, uncertainty: 10000 m., Source: 58.301944°, -134.419722°; uncertainty: 10000 m. GeoLocate, Georef'd by WTU Staff Wet creek bank. Phenology: Fertile. Lodgepole pine woods. Phenology: Fertile. Origin: Native. J. P. Anderson 6217 29 Jul 1940 Noel H. Holmgren 5956 18 Jun 1972 with Patricia K. Holmgren WTU-160488 WTU-260746 Poaceae Poaceae Poa stenantha Trin. Poa stenantha Trin. U.S.A., ALASKA COUNTY: U.S.A., MONTANA, POWELL COUNTY: Akutan, Aleutian Island. On flats at Shaw Creek Ranger Station, along Gordon Creek, 54.121589°, -165.894741°; uncertainty: 17000 m., Georef'd by Flathead National Forest. Joseph Stormer 47.42552°, -113.43006°; WGS 84, uncertainty: 800 m., Source: Phenology: Fertile. Digital Map, Georef'd by Joseph Stormer Phenology: Fertile. John Rudd s.n. 1935 C. L. Hitchcock 18483 15 Jul 1948 WTU-101954 WTU-126049 Poaceae Poaceae Poa stenantha Trin. Poa secunda J. Presl U.S.A., ALASKA COUNTY: King Cove, Alaska Peninsula. U.S.A., MONTANA, MISSOULA COUNTY: 55.058205°, -162.30899°; uncertainty: 8078 m., Georef'd by Waterworks Hill. Joseph Stormer Phenology: Flowers. Origin: Unknown. Phenology: Fertile. Whilt 104 17 May 1938 W. J. Eyerdam 1620 23 Jul 1932 with McKee WTU-67546 WTU-48391

Poaceae Poaceae Poa trivialis L. Poa stenantha Trin. U.S.A., WASHINGTON, KING COUNTY: U.S.A., IDAHO, IDAHO COUNTY: Seattle. Ridge 1.5 miles west of Orogrande Summit, Buffalo Hump Region. 47.613617°, -122.310098°; WGS 84, uncertainty: 15750 m., 45.705556°, -115.573601°; WGS 84, uncertainty: 1000 m., Source: Digital Map, Georef'd by Joseph Stormer Source: GeoLocate, Georef'd by WTU Staff Phenology: Fertile. Origin: Introduced. Open burn. Phenology: Fertile. E. C. Smith s.n. May 1890 W. H. Baker 12531 13 Aug 1954 WTU-3647 WTU-273652

Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. nevadensis U.S.A., MONTANA, RAVALLI COUNTY: U.S.A., WASHINGTON, WHITMAN COUNTY: Between Fish Lake and Rock Creek, Bitter Root Mountains, 5 miles Pullman. south of Lost Horse Forest Camp. 46.73139°, -117.17861°; WGS 84, uncertainty: 1000 m., Source: Elev. 7500 ft. Nat. Geog. TOPO!, Georef'd by John Bassett On dry rocky ledges between lakes. Phenology: Flowers. Origin: Seeds from Steen Mountains, Oregon, in 1936, Acc no #W2743 Unknown. another number recorded #738. Phenology: Flowers. Origin: Unknown. Cultivated. A. R. Kruckeberg 4299 2 Aug 1957 V. L. Marsh 1498 24 May 1941 WTU-190521 WTU-66239 Poaceae Poaceae Poa Poa stenantha Trin. U.S.A., WASHINGTON, GRAYS HARBOR COUNTY: Copalis Bog Preserve. U.S.A., IDAHO, IDAHO COUNTY: T21N R10W S20 SE 1/4; S29 NE 1/4; NAD 27, uncertainty: 805 Ridge 1.5 miles west of Orogrande Summit, Buffalo Hump Region. m., Source: TRS2LL, Georef'd by Ben Legler 45.705556°, -115.573601°; WGS 84, uncertainty: 1000 m., Along gravel logging road. With Dactylis glomerata, cedar and Source: GeoLocate, Georef'd by WTU Staff lodgepole pine seedlines, Trifolium repens, Plantago major, Open burn. Phenology: Fertile. Anthoxanthum odoratum, Hypochaeris radicata. Phenology: Fertile. Origin: Native. W. H. Baker 12531 13 Aug 1954 E. Habegger 610 11 Aug 1998 WTU-273651 WTU-338711 Poaceae Poaceae Poa howellii Vasey & Scribn. Poa sp. U.S.A., WASHINGTON, THURSTON COUNTY: U.S.A., WASHINGTON, CHELAN COUNTY: Bald Hill Lake, ca. 15 miles southest of Yelm, 30 miles southeast of Mount Ingalls, Mount Stuart District. Olympia. Elev. 4920 ft. Elev. 800 ft. 47.47263°, -120.94637°; WGS84, uncertainty: 2000 m., Source: T16N R3E S33 SW 1/4; NAD 27, uncertainty: 805 m., Source: Georeferenced, Georef'd by WTU Staff TRS2LL, Georef'd by Ben Legler Arid Transition zone. Range: British Columbia to Oregon and Idaho. Ledges of shaded cliff, in soil pockets underr shad of old growth Phenology: Fertile. Origin: Native. Pseudotsuga forest. Locally common. Plants non-rhizomatous, clump formiong perennials (?). Phenology: Fertile. Origin: Native. W. J. Eyerdam 1009 4 Jul 1937 Ed Alverson 750 3 Jun 1984 WTU-292316 with Jim Barrett WTU-336896 Poaceae Poa trivialis L. Poaceae U.S.A., WASHINGTON, KING COUNTY: Poa stenantha Trin. Seattle. 47.613617°, -122.310098°; WGS 84, uncertainty: 15750 m., U.S.A., ALASKA COUNTY: Source: Digital Map, Georef'd by Joseph Stormer Aleutian Islands: False Pass. Phenology: Fertile. Origin: Introduced. Phenology: Fertile. E. C. Smith 20478 May 1890 George Neville Jones 8826 Jul 1936 WTU-20478 WTU-12220JWT Poaceae Poaceae Poa stenantha Trin. Poa U.S.A., OREGON, JOSEPHINE COUNTY: U.S.A., WASHINGTON, WHATCOM COUNTY: At Upper Biglow Lake, Oregon Caves National Monument. Cady Point, west of Harts Pass. Meadow. Phenology: Fertile. Origin: Native. Elev. 6000 ft. 48.73556°, -120.79417°; WGS 84, uncertainty: 10000 m., Source: W. H. Baker 889 18 Jul 1950 GeoLocate, Georef'd by WTU Staff with G. C. Ruhle One plant (with root remnants) from a boggy area in Salix boothii swamp. Other plants from a dry, lush, subalpine meadow just over WTU-298208 the hill. Phenology: Fertile. Origin: Native. George Wooten 1004 1991 Poaceae WTU-340737 Poa nervosa (Hook.) Vasey ? U.S.A., WASHINGTON, KING COUNTY: Poaceae Seattle. 47.613617°, -122.310098°; WGS 84, uncertainty: 15750 m., Poa stenantha Trin. Source: Digital Map, Georef'd by Joseph Stormer Female. Phenology: Fertile. Origin: Native. U.S.A., WASHINGTON, YAKIMA COUNTY: Chinook Pass, Casacade Mountains. E. C. Smith s.n. Jun 1890 Elev. 5500 ft. 46.87222°, -121.51444°; WGS 84, uncertainty: 10000 m., Source: WTU-3649 GeoLocate, Georef'd by WTU Staff Alpine slopes. Phenology: Fertile. Origin: Native. Poaceae J. William Thompson 15145 1 Aug 1940 Poa sp. WTU-22765JWT U.S.A., WASHINGTON, KING COUNTY: Seattle. Poaceae 47.613617°, -122.310098°; WGS 84, uncertainty: 15750 m., Source: Digital Map, Georef'd by Joseph Stormer Poa cusickii Vasey ssp. subaristata Soreng Phenology: Fertile. Origin: Native. U.S.A., WASHINGTON, WHITMAN COUNTY: C. V. Piper s.n. Jun 1891 Pullman. 46.73139°, -117.17861°; WGS 84, uncertainty: 1000 m., Source: WTU-12019JWT Nat. Geog. TOPO!, Georef'd by John Bassett Seeds taken from Steen Mountain, Oregon in 1936, Acc. No. W2743 and #738. Phenology: Flowers. Origin: Unknown. Cultivated. V. L. Marsh 1498 24 May 1941 WTU-66239 Poaceae Poaceae Poa stenantha Trin. Poa trivialis L. U.S.A., ALASKA COUNTY: U.S.A., OREGON, TILLAMOOK COUNTY: Port Vita, Raspberry Starit, Raspberry Island, Kodiak group. Cascade Head TNC Preserve. 58.065556°, -153.076792°; uncertainty: 3000 m., Georef'd by Elev. 700 ft. Joseph Stormer T6S R11W S14; NAD 27, uncertainty: 805 m., Source: TRS2LL, Seashore banks. Phenology: Fertile. Georef'd by Ben Legler In Almus rubra forest on old, revegitated landslide. Limp plant. W. J. Eyerdam 5091 12 Jul 1945 Phenology: Fertile. Origin: Introduced. WTU-292462 P. Zika 9841 19 Jul 1986 WTU-336468 Poaceae Poa trivialis L. Poaceae U.S.A., MONTANA, RAVALLI COUNTY: Poa stenantha Trin. var. vivipara Trin. West side of west fork Bitterroot River Highway. Elev. 4900 ft. U.S.A., ALASKA COUNTY: On a small meadow, not common. Phenology: Fertile. Origin: Juneau. Introduced. 58.301944°, -134.419722°; uncertainty: 10000 m. Wet creek bank. Phenology: Fertile. Klaus H. Lackschewitz 6628 9 Jul 1976 J. P. Anderson 6217 29 Jul 1940 WTU-272692 WTU-292799 Poaceae Poaceae Poa sp. Poa trivialis L. U.S.A., ALASKA COUNTY: Aleutian Islands: False Pass. U.S.A., OREGON, MULTNOMAH COUNTY: Phenology: Fertile. Origin: Native. Linnton near Portland. 45.598728°, -122.787044°; WGS 84, uncertainty: 1800 m., George Neville Jones 8823 Jul 1936 Source: GeoLocate, Georef'd by Joseph Stormer On Ballast. Phenology: Fertile. Origin: Introduced. WTU-40102 Wilhelm N. Suksdorf 1433 25 Jun 1910 Poaceae WTU-287633 Poa stenantha Trin. Poaceae U.S.A., ALASKA, BRISTOL BAY COUNTY: Naknek. Poa sp. 58.711933°, -156.958957°; uncertainty: 13000 m. Beach meadow. Phenology: Fertile. U.S.A., ALASKA COUNTY: Kuiu Island. Washington Bay. Near seashore. Ingvard Norberg s.n. 1946 Among other grasses near shore. Phenology: Fertile. Origin: Native. WTU-292934 W. J. Eyerdam 5393 15 Jul 1947 WTU-118051 Poaceae Poa stenantha Trin. Poaceae U.S.A., ALASKA COUNTY: Poa stenantha Trin. var. vivipara Trin. Port Vita, Raspberry Strait, Raspberry Island, Kodiak group. 58.073032°, -153.102293°; WGS 84, uncertainty: 15000 m., U.S.A., ALASKA COUNTY: Source: Digital Map, Georef'd by Joseph Stormer Condora, Prince William Sound. Among grasses on flat. Phenology: Fertile. Elev. 32 ft. Forming nearly pure stands in a stony meadow. Phenology: Fertile. W. J. Eyerdam 3893 1 Aug 1945 Walter J. Eyerdam 3471 28 Jul 1940 WTU-292237 WTU-292824 Poaceae Poaceae Poa trivialis L. Poa sp. U.S.A., ALASKA COUNTY: U.S.A., WASHINGTON, GRAYS HARBOR COUNTY: Atka, Aleutian Islands. On Mount Colonel Bob Lookout, Olympic Mountains. Phenology: Fertile. Origin: Introduced. Elev. 4000 ft. 47.48889°, -123.74556°; WGS 84, uncertainty: 10000 m., Source: Eric Hulten 7011 29 Jul 1932 GeoLocate, Georef'd by WTU Staff Rocky talus slopes. Phenology: Fertile. Origin: Native. WTU-67543 J. William Thompson 9969 23 Aug 1933 Poaceae WTU-25558JWT Poa sp. Poaceae U.S.A., OREGON, DOUGLAS COUNTY: Roseburg Quadrangle. Poa ? 43.25°, -123.5°; uncertainty: 49000 m., Georef'd by Joseph Stormer U.S.A., ALASKA, SITKA COUNTY: Copses on mountainsides. Phenology: Fertile. Origin: Introduced. Wet Chichagof Island. About 65 air miles north-northwest of Sitka on the north part of West Chichagof Island, at White Sulphur Springs. W. C. Cusick 4052 14 May 1914 Along path to bathhouse. Phenology: Fertile. Origin: Native. WTU-142096 Mary Clay Muller 740 1 Sep 1975 Poaceae WTU-274489 Poa stenantha Trin. U.S.A., ALASKA COUNTY: Poaceae Port Vita, Raspberry Island, Kodiak Island. Elev. 26 ft. Poa trivialis L. 58.065556°, -153.076792°; uncertainty: 3000 m., Georef'd by Joseph Stormer U.S.A., ALASKA COUNTY: Crevices of rocks amongst moss on sea cliffs. Not common. Port Vista, Raspberry Strait, Raspberry Island, Kodiak group. Phenology: Fertile. 58.073032°, -153.102293°; uncertainty: 15000 m., Georef'd by Joseph Stormer Walter J. Eyerdam 3188 16 Aug 1939 Along path near seashore. Volcanic ash. Phenology: Fertile. Origin: Introduced. WTU-292211 W. J. Eyerdam 3842 1945 Poaceae WTU-292460 Poa ined. Poaceae U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. Poa trivialis L. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Source: Georeferenced, Georef'd by WTU Staff U.S.A., ALASKA COUNTY: From seed collected at Alma Alta, USSR F.P.I. and planted in 1936. Attu Island, Holtz Bay, West Arm. Phenology: Fertile. Origin: Native. 52.929014°, 173.14096°; WGS 84, uncertainty: 1500 m., Source: Digital Map, Georef'd by Joseph Stormer V. L. Marsh 1562 24 May 1941 Densely tufted in sandy soil near beach. Decumbent to erect. Culm blades flat. Panicle erect. Phenology: Fertile. Origin: Introduced. WTU-66244 Lt. G. B. Van Schaack 944 22 Aug 1945 Poaceae WTU-152629 Poa stenantha Trin. Poaceae U.S.A., MONTANA, LEWIS AND CLARK COUNTY: East side of China Wall, near north end; Lewis and Clark National Poa sp. Forest; Sun River Primitive Area. 47.719968°, -113.157675°; WGS 84, uncertainty: 2000 m., U.S.A., OREGON, JOSEPHINE COUNTY: Source: Digital Map, Georef'd by Joseph Stormer Between Bolan Lake and Happy Camp-Takilma road, ca. 1 mile east Phenology: Fertile. of junction. Local serpentine outcrop in Shasta fir forest. Phenology: Fertile. C. L. Hitchcock 18923 27 Jul 1948 Origin: Native. WTU-125049 A. R. Kruckeberg 6269 14 Jun 1972 WTU-257628 Poaceae Poaceae Poa trivialis L. Poa sp. U.S.A., OREGON, MULTNOMAH COUNTY: U.S.A., WASHINGTON, PIERCE COUNTY: East Portland. Mount Rainier District. Waste ground. Phenology: Fertile. Origin: Introduced. 46.85163°, -121.76092°; WGS 84, uncertainty: 11000 m., Source: GeoLocate, Georef'd by WTU Staff J. William Thompson 878 15 Jun 1926 Forest swamps. Phenology: Fertile. Origin: Native. WTU-25668JWT W. J. Eyerdam 6438 26 May 1937 WTU-294022 Poaceae Poa trivialis L. Poaceae CANADA, YUKON TERRITORY: Poa sp. Canol Road: Mile 36-42; along west banks of Nisutlin River. Elev. 2750 ft. U.S.A., WASHINGTON, PIERCE COUNTY: 60.911951°, -132.969871°; WGS 84, uncertainty: 10000 m., Mount Rainier District. Source: Digital Map, Georef'd by Sara Legler 46.85163°, -121.76092°; WGS 84, uncertainty: 11000 m., Source: In a horse pasture. Range of dates: July 23 to 26, 1944. Phenology: GeoLocate, Georef'd by WTU Staff Fertile. Origin: Introduced. Forest swamps. Phenology: Fertile. Origin: Native. A. E. Porsild 10741 23 Jul 1944 W. J. Eyerdam 6438 26 May 1937 with A. J. Breitung WTU-291640 WTU-128521 Poaceae Poaceae Poa suksdorfii (Beal) Vasey ex Piper Poa suksdorfii (Beal) Vasey ex Piper U.S.A., WASHINGTON, YAKIMA COUNTY: U.S.A., WASHINGTON, YAKIMA COUNTY: Mount Adams. Near the glacier, Wodan's Vale, Mount Adams. Elev. 7000 ft. 46.20255°, -121.49073°; WGS 84, uncertainty: 3500 m., Source: 46.197222°, -121.491389°; NAD 27, uncertainty: 10000 m., GeoLocate, Georef'd by WTU Staff Source: Georeferenced, Georef'd by WTU Staff Gravel. Phenology: Fertile. Origin: Native. Among rocky moraines. Phenology: Fertile. Origin: Native. Wilhelm N. Suksdorf 1116 1 Aug 1906 J. William Thompson 11171 30 Jul 1934 WTU-287783 WTU-13200JWT-B

Poaceae Poaceae Poa trivialis L. Poa sp. U.S.A., OREGON, POLK COUNTY: U.S.A., WASHINGTON, SAN JUAN COUNTY: At Willamette Pollen, about 2.5 miles north of Monmouth along State Waldron Island, Sand Juan City. Along Cowlitz Bay. Highway 99. 48.69111°, -123.04889°; WGS 84, uncertainty: 10000 m., Source: Elev. 196 ft. GeoLocate, Georef'd by WTU Staff T8S R4W S7; NAD 27, uncertainty: 805 m., Source: TRS2LL, Old fields. Phenology: Fertile. Origin: Native. Georef'd by Ben Legler Associated genera: Lactura, Brassica, Trifolium, Anthemis, Myosotis, E. Habegger s.n. 19 Jun 1996 Geranium. Inflorescence purplish when old, green when young, in small clumps. Phenology: Fertile. Origin: Introduced. WTU-333093 Richard R. Halse 2828 21 May 1984 Poaceae WTU-305287 Poa unilateralis Scribn. ex Vasey ssp. pachypholis (Piper) D.D. Keck ex Soreng Poaceae U.S.A., WASHINGTON, PACIFIC COUNTY: Poa suksdorfii (Beal) Vasey ex Piper [locality and coordinates withheld; status in Washington: G4TNR/S1 (Threatened; WANHP)] U.S.A., WASHINGTON, JEFFERSON COUNTY: In vertical crevices of sea-cliffs, ca 30 feet above beach. With Iron Mountains. Sedum spathulifolium. Plants in small dense tussocks, population Elev. 6000 ft. small- fewer than 20 individuals seen. Phenology: Fertile. Origin: 47.82833°, -123.10972°; WGS 84, uncertainty: 10000 m., Source: Native. GeoLocate, Georef'd by WTU Staff Alpine meadows. Phenology: Fertile. Origin: Native. L. Standley 443 25 Aug 1979 J. William Thompson 11053 21 Jul 1934 WTU-281677 WTU-13200JWT-A Poaceae Poaceae Poa sp. Poa sp. U.S.A., WASHINGTON, KITTITAS COUNTY: U.S.A., WASHINGTON, KING COUNTY: Bordering the railroad right-of-way on the south side, near the first 20 miles south of Seattle. freeway overpass south of Easton (Interstate 90 - U.S. 10) and on 47.316897°, -122.33083°; WGS 84, uncertainty: 1000 m., Source: the west side of the secondary road. GeoLocate, Georef'd by WTU Staff T20N R14E S20; NAD 27, uncertainty: 805 m., Source: TRS2LL, Doesn't look like Poa to me. Note length of Glumes. V.L.M. - Georef'd by Ben Legler 3-22-39. Phenology: Fertile. Origin: Native. Open pasture. Phenology: Fertile. Origin: Native. W. J. Eyerdam s.n. Jul 1925 D. R. Simpson 250 16 May 1965 WTU-20984 WTU-288906 Poaceae Poaceae Poa unilateralis Scribn. ex Vasey ssp. pachypholis (Piper) Poa sp. D.D. Keck ex Soreng U.S.A., WASHINGTON, PACIFIC COUNTY: U.S.A., WASHINGTON, PACIFIC COUNTY: Along the ocean about 1.5 miles southwest of Ilwaco. [locality and coordinates withheld; status in Washington: G4TNR/S1 46.295°, -124.067778°; NAD 27, uncertainty: 1000 m., Source: (Threatened; WANHP)] Georeferenced, Georef'd by WTU Staff On rock cliffs and dirt banks; along coast. Growing in tufts, Edge of cliffs. In rock crevices. Bluish-green, slightly rhizomatous; glaucous-blue. Phenology: Fertile. Origin: Native. lemma not cobwebby but pubescent on the nerves. Phenology: Fertile. Origin: Native. R. Spellenberg 1522 23 Jul 1966 with D. Sutherland C. L. Hitchcock 24388 22 May 1966 WTU-229815 WTU-229256 Poaceae Poaceae Poa unilateralis Scribn. ex Vasey ssp. pachypholis (Piper) Poa sp. D.D. Keck ex Soreng U.S.A., ALASKA, KODIAK ISLAND COUNTY: U.S.A., WASHINGTON, PACIFIC COUNTY: Olga Bay. [locality and coordinates withheld; status in Washington: G4TNR/S1 Wet places in valley. Phenology: Fertile. Origin: Native. (Threatened; WANHP)] On rock cliffs and dirt banks; along coast. Growing in tufts, Ethel H. Looff 444 5 Aug 1938 glaucous-blue. Phenology: Fertile. Origin: Native. with Henry B. Looff R. Spellenberg 1522 23 Jul 1966 WTU-51936 with D. Sutherland WTU-236738 Poaceae Poa sp. Poaceae U.S.A., WASHINGTON COUNTY: Poa unilateralis Scribn. ex Vasey ssp. pachypholis (Piper) Taken from a plant growing in the U.S. Department of Agriculture D.D. Keck ex Soreng Soil Conservation Service Grass Nursery at Pullman. From seed collected at Tucson, Arizona and planted in 1939. U.S.A., WASHINGTON, PACIFIC COUNTY: Phenology: Fertile. Origin: Native. [locality and coordinates withheld; status in Washington: G4TNR/S1 (Threatened; WANHP)] V. L. Marsh 1392 24 May 1944 On near-vertical basalt cliffs, on a small rock ledge of the cliff. High association with Sedum spathulifollum, also Festuca rubra. WTU-65459 Phenology: Fertile. Origin: Native. L.C. Cornelius s.n. 16 Jul 1980 Poaceae WTU-286943 Poa unilateralis Scribn. ex Vasey ssp. pachypholis (Piper) D.D. Keck ex Soreng Poaceae U.S.A., WASHINGTON, PACIFIC COUNTY: [locality and coordinates withheld; status in Washington: G4TNR/S1 Poa unilateralis Scribn. ex Vasey ssp. unilateralis (Threatened; WANHP)] At the coast on rock cliffs and dirt banks. Plants tufted, glaucous. U.S.A., OREGON, CURRY COUNTY: Phenology: Fertile. Origin: Native. At Arch Rocks, south of Pistol River. Seaward ledges. Phenology: Fertile. R. Spellenberg 1522A 23 Jul 1966 with D. Sutherland J. William Thompson 12827 21 Jun 1936 WTU-252883 WTU-5072JWT Poaceae Poaceae Poa arctica R. Br. ssp. arctica Poa secunda J. Presl ssp. secunda CANADA, YUKON TERRITORY: U.S.A., IDAHO, ELMORE COUNTY: Ogilvie Mountains, river flats along Dempster Road, mile 55-56. 5 miles east of Featherville. Elev. 2500-4200 ft. Elev. 4100 ft. 64.618612°, -138.364172°; uncertainty: 3000 m., Georef'd by 43.609956°, -115.157194°; WGS 84, uncertainty: 1000 m., Joseph Stormer Source: GeoLocate, Georef'd by WTU Staff On top of gravel ridges. Phenology: Fertile. Talus slopes. Lemmas crisp-puberulent below. Phenology: Fertile. Origin: Native. R. T. Porsild 273 22 Jul 1966 with A. E. Porsild C. L. Hitchcock 8777 6 Jun 1944 with C. V. Muhlick WTU-229155 WTU-91821 Poaceae Poaceae Poa arctica R. Br. ssp. arctica Poa secunda J. Presl ssp. secunda CANADA, YUKON TERRITORY: Ogilvie Mountains: mountain east of mile 57-58. U.S.A., IDAHO, CUSTER COUNTY: 64.652732°, -138.296881°; WGS 84, uncertainty: 4000 m., About 15 miles south of Dickey along the North Fork Big Lost River. Source: Digital Map, Georef'd by Joseph Stormer 43.898242°, -114.004687°; WGS 84, uncertainty: 1000 m., On top of mountain. Phenology: Fertile. Source: GeoLocate, Georef'd by WTU Staff In sagebrush. Two phases intermingled. Phenology: Fertile. Origin: R. T. Porsild 379 31 Jul 1966 Native. with A. E. Porsild C. L. Hitchcock 15612 21 Jun 1947 WTU-229154 WTU-114207 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., OREGON, GRANT COUNTY: Between Murderer's Creek and Deer Creek, southeast of Dayville. U.S.A., IDAHO, BUTTE COUNTY: Elev. 5000 ft. About 6 miles north of Leslie on Pass Creek Gorge road. T15S R27E S26; WGS 84, uncertainty: 1000 m., Source: Digital Rather sandy soil of limestone origin. Lemmas rather pubescent on map, Georef'd by John Bassett back. Phenology: Flowers. Origin: Native. In stiff, drying clay, on high serpentine ridge. Plants in small dense tufts, without rhizomes. Phenology: Fertile. Origin: Native. C. L. Hitchcock 8874 12 Jun 1944 with C. V. Muhlick Arthur Cronquist 7335 30 Jun 1953 WTU-91727 WTU-154026 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., IDAHO, BUTTE COUNTY: CANADA, BRITISH COLUMBIA: Along Bear Creek, 14 miles north of Leslie in Lost River Mountains. Williams Lake; 1 mile east of the town of Caribou. Elev. 7300 ft. Elev. 2000 ft. 43.891954°, -113.37056°; WGS 84, uncertainty: 5000 m., Source: On highway. One of the main grasses on medium overgrazed areas. GeoLocate, Georef'd by WTU Staff Phenology: Fertile. Origin: Native. Lemmas pubescent at base. Phenology: Fertile. Origin: Native. E. W. Tisdale 40143 19 May 1940 C. L. Hitchcock 8817 12 Jun 1944 WTU-131064 WTU-91728

Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., IDAHO, CUSTER COUNTY: U.S.A., IDAHO, LEMHI COUNTY: Above the north fork of Big River, about 20 miles northeast of Sun About 20 miles north of Challis, east of Salmon River. Valley. 45.408409°, -114.021275°; WGS 84, uncertainty: 5000 m., 44.582159°, -114.041008°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff Source: GeoLocate, Georef'd by WTU Staff On soft shale cliffs. Lemmas crisp-puberulent at base. Phenology: Open, gravelly meadow. Lemmas crisp-puberulent or villous below. Fertile. Origin: Native. Phenology: Fertile. Origin: Native. C. L. Hitchcock 9028 16 Jun 1944 C. L. Hitchcock 8801 7 Jun 1944 with C. V. Muhlick with C. V. Muhlick WTU-93917 WTU-91729 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., IDAHO, CUSTER COUNTY: U.S.A., WASHINGTON, WHITMAN COUNTY: 1 mile above Oyler Ranch; along Morgan Creek (empties into Kamiak Butte, between Pullman and Palouse. Salmon River 10 miles north of Challis). 46.8625°, -117.16583°; WGS 84, uncertainty: 10000 m., Source: 44.660765°, -114.226249°; WGS 84, uncertainty: 1000 m., GeoLocate, Georef'd by WTU Staff Source: GeoLocate, Georef'd by WTU Staff Summit; Arid transition zone, in sandy soil, under Pinus ponderosa. On grassy hillside. Lemmas crisp puberulent at base. Phenology: Phenology: Fruits. Origin: Native. Fertile. Origin: Native. W. A. Weber 2166 10 May 1941 C. L. Hitchcock 9381 29 Jun 1944 with C. V. Muhlick WTU-66390 WTU-93162 Poaceae Poaceae Poa palustris L. Poa secunda J. Presl ssp. secunda U.S.A., IDAHO, ELMORE COUNTY: Two miles north of Dixie, above Anderson Ranch Dam. U.S.A., OREGON, JACKSON COUNTY: 43.3575°, -115.44778°; WGS 84, uncertainty: 10000 m., Source: Red Mountain, Siskiyou Mountains. GeoLocate, Georef'd by WTU Staff Elev. 7500 ft. Moist meadow, along rimrock. Phenology: Fertile. Origin: Introduced. 44.883775°, -118.164344°; WGS 84, uncertainty: 2500 m., Source: Digital Map, Georef'd by Joseph Stormer, Invalid W. H. Baker 10405 13 Jul 1953 coordinates (located outside county bounds). Serpentine slopes. Phenology: Flowers & Fruits. Origin: Native. WTU-273613 J. William Thompson 12388 29 Jul 1935 Poaceae WTU-34469 Poa secunda J. Presl ssp. secunda Poaceae U.S.A., WASHINGTON, GARFIELD COUNTY: Foothills of Blue Mountains, circa 10 miles south of Pomeroy. Poa secunda J. Presl ssp. secunda Elev. 3500 ft. 46.330225°, -117.60167°; WGS 84, uncertainty: 1000 m., Source: U.S.A., OREGON, JOSEPHINE COUNTY: GeoLocate, Georef'd by WTU Staff Lake Mountain, Oregon Caves National Monument. Scabland, with basalt outcroppings. Clumps 3-4 inches broad; 42.090139°, -123.359861°; WGS 84, uncertainty: 1600 m., lemmas crisp-puberulent, villous below. Phenology: Fertile. Origin: Source: Digital map, Georef'd by Joseph Stormer Native. Phenology: Flowers. Origin: Native. C. L. Hitchcock 8228 24 May 1944 William H. Baker 358 3 Jul 1949 with George C. Ruhle WTU-91732 WTU-298206 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, CHELAN COUNTY: Wenatchee Forest/Expt. Area; Burch Mountain. U.S.A., WASHINGTON, KITTITAS COUNTY: Elev. 4400 ft. Above Hyas Lake, just north of Paddy-Go-Easy Pass; Upper Cle T24N R20E S30; WGS84, uncertainty: 10000 m., Source: Elum River drainage. GeoLocate, Georef'd by WTU Staff 47.176973°, -120.991239°; WGS 84, uncertainty: 10000 m., Slope 27%; Southern exposure; Ponderosa pine-sagebrush Source: GeoLocate, Georef'd by WTU Staff vegetation type; Associated with Bluebunch wheatgrass, Lupine, High meadows and slopes. Phenology: Fertile. Origin: Native. yarrow, Lomatium, and other annuals. Phenology: Fertile. Origin: Native. A. R. Kruckeberg 5823 4 Sep 1964 J. G. Smith 207 7 Jun 1962 WTU-321394 WTU-322640 Poaceae Poaceae Poa palustris L. Poa palustris L. U.S.A., OREGON, JEFFERSON AND DESCHUTES COUNTY: Black Butte. Northwest of Sisters. U.S.A., WASHINGTON, KING COUNTY: Elev. 3300 ft. Golden Gardens, Seattle. Growing in moist loam in swampy area under Populus tremuloides 47.693056°, -122.406667°; NAD 27, uncertainty: 500 m., Source: with Scutellaria, Galium and Carex; west exposure. Grass. Georeferenced, Georef'd by WTU Staff Phenology: Fruits. Origin: Introduced. Beach. Phenology: Fruits. Origin: Introduced. J. Morris Johnson 588 26 Aug 1960 J. William Thompson 5224 17 Jul 1930 WTU-209206 WTU-25650JWT Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, YAKIMA COUNTY: U.S.A., WASHINGTON, GRANT COUNTY: Meeks Table, Naches Ranger District, Snoqualmie National Forest. In the Grand Coulee 7 miles above (north of) the Dry Falls. Elev. 4400 ft. 47.60472°, -119.34639°; WGS 84, uncertainty: 10000 m., Source: T15N R14E S5; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Phenology: Fruits. Origin: Native. Slope 12%; Shallow, stony loam soil; Open area in Pine-Pinegrass vegetation type; Associated with Erigeron crysoperis, Sedum, H. T. Rogers 433 17 May 1940 Castilleja sp. Common in abundance. Sandburg bluegrass. Phenology: Fertile. Origin: Native. WTU-84402 G. Garrison 5056 13 Jul 1956 with D. Wooldridge, R. Gibbons Poaceae WTU-322729 Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, OKANOGAN COUNTY: Poaceae Property of Chris Troth, about 6 miles NE of Tonasket. T38N R28E S28 N 1/2; WGS 84, uncertainty: 1000 m., Source: Poa palustris L. GeoLocate, Georef'd by WTU Staff Southwest facing slope, +/- 15 degrees. Mostly lithosol with granite U.S.A., WASHINGTON, KING COUNTY: outcrops. Ponderosa pin-Douglas fir savanna. Growing in open sun, N 100th & Meridian Ave., Seattle. with grasses; Brodiaea, Zigadenus, Lithospermum, Artemisia. 47.701667°, -122.338889°; NAD 27, uncertainty: 300 m., Source: Bunchgrass, common. Phenology: Fertile. Origin: Native. Georeferenced, Georef'd by WTU Staff Along side of ditch. Phenology: Fertile. Origin: Introduced. Chris H. Troth 15 27 May 1995 with Rebecca G. Troth Walter J. Eyerdam 1630 16 Nov 1941 WTU-331729 WTU-273798 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, OKANOGAN COUNTY: U.S.A., WASHINGTON, YAKIMA COUNTY: Property of Chris Troth, about 6 miles NE of Tonasket. Devil's Table, Snoqualmie National Forest. T38N R28E S28 N 1/2; WGS 84, uncertainty: 1000 m., Source: Elev. 4450 ft. GeoLocate, Georef'd by WTU Staff T15N R14E S13; WGS 84, uncertainty: 2500 m., Source: Southwest facing slope, +/- 15 degrees. Mostly lithosol with granite GeoLocate, Georef'd by WTU Staff outcrops. Ponderosa pine-Douglas fir savanna. Growing in open Slope 12%, northeast exposure; Open grassland in ponderosa sun, with grasses; Brodiaea, Zigadenus, Lithospermum, Artemisia. pine-Douglas fir; Associated with Poa, Stipa, Fescue, Artemisia, Occuring as seperate plants, with some rhizomes. Phenology: Sedum, Eriogonum, and annuals. Phenology: Fertile. Origin: Native. Fertile. Origin: Native. J. G. Smith 236 21 Jun 1962 Chris H. Troth 13 27 May 1995 with B. R. McConnell with Rebecca G. Troth WTU-322730 WTU-331727

Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa palustris L. U.S.A., OREGON, GRANT COUNTY: U.S.A., WASHINGTON, KING COUNTY: Along the south fork of the John Day River, 9 miles south of Dayville. Seattle. Elev. 2800 ft. 47.613617°, -122.310098°; WGS 84, uncertainty: 15750 m., T14S R26E S12; NAD 27, uncertainty: 805 m., Source: TRS2LL, Source: Digital Map, Georef'd by Joseph Stormer Georef'd by Ben Legler Phenology: Fruits. Origin: Introduced. In ravines. Phenology: Fertile. Origin: Native. C. V. Piper 849 8 Jul 1889 Arthur Cronquist 7015 25 May 1953 WTU-3706 WTU-154028 Poaceae Poa palustris L. U.S.A., WASHINGTON, KING COUNTY: North Seattle. N98th and Meridian Avenue. 47.66972°, -122.32917°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff Along roadside. Phenology: Fertile. Origin: Introduced. Walter J. Eyerdam 6610 10 Jun 1949 WTU-290902 Poaceae Poaceae Poa palustris L. ? Poa palustris L. U.S.A., WASHINGTON, PEND OREILLE COUNTY: U.S.A., WASHINGTON, SPOKANE COUNTY: Along the Lake Trail at Hall Mountain. Spokane River near the Mission Street Bridge, Spokane. Elev. 3000 ft. 47.65889°, -117.425°; WGS 84, uncertainty: 1000 m., Source: 48.80667°, -117.25583°; WGS 84, uncertainty: 5000 m., Source: GeoLocate, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Wet margin of the river. Phenology: Fruits. Origin: Introduced. Douglas fir. Phenology: Fertile. Origin: Introduced. Sister Mary Milburge 1226 24 Jul 1936 E. F. Layser 1720 12 Jun 1969 WTU-8340JWT WTU-253757 Poaceae Poaceae Poa palustris L. Poa palustris L. U.S.A., WASHINGTON, SPOKANE COUNTY: U.S.A., WASHINGTON, PEND OREILLE COUNTY: Clarks Spring, 10 miles north of Spokane. Hall Mountain. 47.803635°, -117.425°; WGS 84, uncertainty: 1000 m., Source: Elev. 3200 ft. GeoLocate, Georef'd by WTU Staff 48.80667°, -117.25583°; WGS 84, uncertainty: 10000 m., Source: In deep loamy wood. Rare. Phenology: Fruits. Origin: Introduced. GeoLocate, Georef'd by WTU Staff Phenology: Fertile. Origin: Introduced. F. O. Kreager 52 26 Jun 1902 Earle F. Layser 1721 12 Jun 1969 WTU-68604 WTU-253758 Poaceae Poaceae Poa palustris L. Poa palustris L. U.S.A., WASHINGTON, KING COUNTY: N 100th & Meridian Ave., Seattle. U.S.A., WASHINGTON, WHITMAN COUNTY: 47.701667°, -122.338889°; NAD 27, uncertainty: 300 m., Source: East of Pullman, along the Pullman-Moscow Highway. Georeferenced, Georef'd by WTU Staff 46.73139°, -117.17861°; WGS 84, uncertainty: 10000 m., Source: In a muddy ditch. Phenology: Fertile. Origin: Introduced. GeoLocate, Georef'd by WTU Staff Phenology: Fruits. Origin: Introduced. Walter J. Eyerdam 1630 16 Nov 1941 William H. Baker 1487 19 Jul 1939 WTU-294040 WTU-273663 Poaceae Poaceae Poa palustris L. Poa palustris L. U.S.A., WASHINGTON, CHELAN COUNTY: Mount Ingalls; Mount Stuart District. U.S.A., WASHINGTON, SPOKANE COUNTY: Elev. 3936 ft. Spangle. 47.47263°, -120.94637°; WGS84, uncertainty: 2000 m., Source: 47.4275°, -117.37917°; WGS 84, uncertainty: 1000 m., Source: Georeferenced, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff Transition zone; rocky soil. Phenology: Fruits. Origin: Introduced. Additional number listed after collector number: (112). Phenology: Fruits. Origin: Introduced. W. J. Eyerdam 1011 4 Jul 1937 Wilhelm N. Suksdorf 1126 29 Jun 1884 WTU-292318 WTU-287841 Poaceae Poaceae Poa secunda J. Presl Poa palustris L. U.S.A., IDAHO, OWYHEE COUNTY: Ridge at New York Summit; Silver City Range. U.S.A., WASHINGTON, CHELAN COUNTY: 43.03778°, -116.72583°; WGS 84, uncertainty: 5000 m., Source: 4 miles south of Chumstick Mountain Lookout. GeoLocate, Georef'd by WTU Staff 47.592738°, -120.45078°; WGS84, uncertainty: 800 m., Source: Rocky pavement. Phenology: Flowers. Origin: Native. Georeferenced, Georef'd by WTU Staff In deep loam where small stream runs earlier in the season. Open W. H. Baker 13076 20 Jun 1955 grassy hillside. Sheaths keeled on back, open to near the base (where closed); ligule entire or split only in 1 or 2 places; rhizome WTU-273611 lacking. Drawing on label. Phenology: Fertile. Origin: Introduced. C. L. Hitchcock 22818 3 Jul 1963 with C. V. Muhlick WTU-214308 Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl ssp. secunda U.S.A., IDAHO, IDAHO COUNTY: U.S.A., OREGON, WASCO COUNTY: West of Seven Devils Camp, Seven Devils Mountains. 3 miles north of Antelope; above hairpin turn in Road 218. 45.30917°, -116.55389°; WGS 84, uncertainty: 10000 m., Source: Elev. 1060 ft. GeoLocate, Georef'd by WTU Staff T7S R17E S29; NAD 27, uncertainty: 805 m., Source: TRS2LL, Open gravelly slopes. Phenology: Fertile. Origin: Native. Georef'd by Ben Legler In saddle of ridge to the east; along and in road to TV tower. W. H. Baker 12278 31 Jul 1954 Associates: Artemisia, Purshia, Poa, Bromus tectorum, Lewisia rediviva. Phenology: Flowers. Origin: Native. WTU-273650 Elaine Joyal 32 30 May 1981 with R. T. Kuhlken Poaceae WTU-305369 Poa secunda J. Presl U.S.A., IDAHO, LEMHI COUNTY: Poaceae About 2 miles below head of Panther Creek. Elev. 7300 ft. Poa secunda J. Presl ssp. secunda 45.315387°, -114.405586°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff U.S.A., IDAHO, BOISE COUNTY: Shale bank. Lemmas crisp puberulent below. Phenology: Fertile. About 10 miles southeast of Boise. Origin: Native. Sagebrush plains. Bunches 1 - 4 inches broad; lemmas very sparsely puberulent at base. Phenology: Fertile. Origin: Native. C. L. Hitchcock 9421 1 Jul 1944 with C. V. Muhlick C. L. Hitchcock 8626 2 Jun 1944 with C. V. Muhlick WTU-91524 WTU-90386 Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl ssp. secunda U.S.A., MONTANA, PONDERA COUNTY: Conrad, about 15 miles north. U.S.A., OREGON COUNTY: Common in bunchgrass land. Phenology: Flowers. Origin: Native. Bald knob. Elev. 6500 ft. W. E. Booth 52370 15 Jun 1952 Phenology: Flowers. Origin: Native. WTU-149069 Arthur W. Sampson 110 1 Aug 1907 with Gustaf A. Pearson Poaceae WTU-252072 Poa secunda J. Presl Poaceae U.S.A., OREGON, JACKSON COUNTY: Lower Table Rock. Poa secunda J. Presl Elev. 2025 ft. T9 R2W S26 U.S.A., IDAHO, CUSTER COUNTY: Vegetation type: Oak woodland - Chaparral. Association: Quercus Across river from Challis. garryana, Ceanothus cuneatus, Arctostaphylos viscida. Elev. 5200 ft. Physiography: level top of mesa; moderate moist clay - loam soil; full 44.50472°, -114.23083°; WGS 84, uncertainty: 10000 m., Source: sun. Phenology: Flowers. Origin: Native. GeoLocate, Georef'd by WTU Staff Gravel washes in low hills across river. Lemmas crisp-puberulent at L. E. Detling 5462 6 May 1943 base. Phenology: Fertile. Origin: Native. WTU-200400 C. L. Hitchcock 8929 14 Jun 1944 WTU-92644 Poaceae Poa secunda J. Presl Poaceae U.S.A., OREGON, CLATSOP COUNTY: Poa secunda J. Presl Sugarloaf Mountain, about 5 miles southeast of Cannon Beach. Elev. 2800 ft. U.S.A., IDAHO, BLAINE COUNTY: T4N R10W S1; NAD 27, uncertainty: 805 m., Source: TRS2LL, About 6 miles north of Sun Valley, on Chilly Road. Georef'd by Ben Legler 43.784127°, -114.35083°; WGS 84, uncertainty: 1000 m., Source: Peak is all logged-off except for small forest remnant at the base of GeoLocate, Georef'd by WTU Staff the rocky (basalt) summit pinnacle. Common bunchgrass on the Lemmas pubescent below. Phenology: Fertile. Origin: Native. open ?bald? below summit pinnacle. Inflorescence more strict than P. gracillima. Pollen collected on 12 February 1979. A.R.C. C. L. Hitchcock 8795 7 Jun 1944 Phenology: Fertile. Origin: Native. with C. V. Muhlick K. L. Chambers 3775 11 Jun 1973 WTU-92637 WTU-261616 Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl U.S.A., MONTANA, MISSOULA COUNTY: U.S.A., IDAHO, LATAH COUNTY: Talus slide 5 miles above Bonner. Near the summit of Tomer's Butte, 4 miles southeast of Moscow. Granitic rock. Lemmas crisp, puberulent. Phenology: Fertile. Origin: 46.691538°, -116.939429°; WGS 84, uncertainty: 500 m., Source: Native. GeoLocate, Georef'd by WTU Staff Open hillside. Phenology: Fertile. Origin: Native. C. L. Hitchcock 11429 25 Jul 1945 with C. V. Muhlick William H. Baker 7608 31 May 1951 WTU-100507 WTU-261429

Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl U.S.A., IDAHO, ELMORE COUNTY: U.S.A., IDAHO, LATAH COUNTY: 17 miles north of Fall Creek; on highest slope of Trinity Peak. Near the summit of Tomer's Butte, 4 miles southeast of Moscow. 43.526808°, -115.436442°; WGS 84, uncertainty: 1000 m., 46.691538°, -116.939429°; WGS 84, uncertainty: 500 m., Source: Source: GeoLocate, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff In granitic sand; road blocked by snowdrift. Phenology: Fertile. Open hillside. Phenology: Fertile. Origin: Native. Origin: Native. William H. Baker 7608 31 May 1951 J. H. Christ 20053 12 Jul 1950 with C. B. Christ WTU-261429 WTU-265965 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl U.S.A., MONTANA, GALLATIN COUNTY: Wallrock Basin, about 12 miles northwest of Wilsall. U.S.A., MONTANA, SANDERS COUNTY: 46.085806°, -110.803976°; uncertainty: 2200 m. Namer Place. South rim. Phenology: Fertile. Origin: Native. Elev. 3300 ft. T20N R23W S10; NAD 27, uncertainty: 805 m., Source: TRS2LL, Wilhelm N. Suksdorf 522 20 Jul 1921 Georef'd by Ben Legler Slope: 10% south. Soil: sandy loam. Type: meadow. Use: light. WTU-287740 Distribution: meadows and open grassland. Abundance: moderate to abundant. Forage value: S and G - 70%. Usual plant size: 12 - 16 inches. Flowering period: June. Phenology: Flowers. Origin: Native. Poaceae D. R. Hudson 151 26 Jun 1938 Poa secunda J. Presl WTU-47723 U.S.A., MONTANA, BROADWATER COUNTY: At summit of divide on White Sulphur Springs - Townsend Road. Barren shale outcrop at summit. Lemmas crisp puberulent at base. Poaceae Phenology: Fertile. Origin: Native. Poa secunda J. Presl C. L. Hitchcock 11869 2 Jul 1945 with C. V. Muhlick U.S.A., OREGON, JACKSON COUNTY: On Table Rock near Medford. WTU-100504 Elev. 2000 ft. Open rocly [rocky] ground. Phenology: Flowers. Origin: Native. Poaceae J. William Thompson 10322 12 Apr 1934 Poa secunda J. Presl WTU-13165JWT U.S.A., OREGON, HOOD RIVER COUNTY: On top of Eliot Glacier, Mount Hood. Poaceae Elev. 5500 ft. 45.401934°, -121.656193°; WGS 84, uncertainty: 1000 m., Poa secunda J. Presl Source: Digital Map, Georef'd by Joseph Stormer Anthers 2 - 3. Phenology: Fertile. Origin: Native. U.S.A., OREGON COUNTY: Big Summit Prairie; Achoco Forest. J. William Thompson 5047 23 Jul 1928 Dry woods. Phenology: Flowers. Origin: Native. WTU-25711JWT Morton E. Peck 17198 30 Jun 1932 WTU-8081JWT Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., OREGON, LAKE COUNTY: U.S.A., OREGON, MULTNOMAH COUNTY: Hart Mountain National Antelope Refuge; Hot Springs Campground. Linnton near Portland. Elev. 6035 ft. 45.598728°, -122.787044°; WGS 84, uncertainty: 1800 m., 42° 29' 55" N, 119° 41' 29" W Source: GeoLocate, Georef'd by Joseph Stormer Sagebrush slope east of camp - east facing slope. Growing in rocky Phenology: Flowers. Origin: Native. soil among sagebrush. . Bunchgrass, perennial. Phenology: Flowers. Origin: Native. Wilhelm N. Suksdorf 2058 10 Jun 1916 Sarah Gage SG1714 7 Jun 1996 WTU-287631 WTU-335767 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., OREGON, HOOD RIVER COUNTY: At Koberg's place, Hood River. U.S.A., OREGON, LAKE COUNTY: Phenology: Fertile. Origin: Native. Hart Mountain National Antelope Refuge; west of Hot Springs Campground; near ridge top above campground. Wilhelm N. Suksdorf 1210 27 May 1908 Elev. 7019 ft. 42° 29' N, 119° 41' W; T35S R25E S36; WGS 84, Source: Digital WTU-287630 Map, Georef'd by Richard Olmstead Dry open slopes with scattered vegetation, small sage and large sage. Perennial bunchgrass. Phenology: Flowers. Origin: Native. Poaceae Richard G. Olmstead RGO96-23 8 Jun 1996 Poa secunda J. Presl ssp. secunda WTU-335340 U.S.A., OREGON, MULTNOMAH COUNTY: Elk Rock near Portland. Phenology: Flowers. Origin: Native. Poaceae Wilhelm N. Suksdorf 3307 23 May 1925 Poa secunda J. Presl ssp. secunda WTU-287626 U.S.A., OREGON, LAKE COUNTY: Hart Mountain National Antelope Refuge. Blue Sky Road. 42.463701°, -119.653737°; WGS 84, uncertainty: 9464 m., Poaceae Source: Digital Map, Georef'd by Joseph Stormer In open grassland along road. Growing in clumps. Florets with Poa secunda J. Presl ssp. secunda maroon tinge. Phenology: Flowers. Origin: Native. U.S.A., OREGON, HOOD RIVER COUNTY: Amy L. Denton ALD-20 7 Jun 1996 Near the mouth of Hood River. Damp, shady cliffs. Phenology: Flowers. Origin: Native. WTU-335732 Wilhelm N. Suksdorf 615 30 May 1884 Poaceae WTU-287629 Poa secunda J. Presl ssp. secunda Poaceae U.S.A., IDAHO, CANYON COUNTY: Falk's store. Poa secunda J. Presl ssp. secunda Elev. 2200 ft. Dry bottom lands. Phenology: Flowers. Origin: Native. U.S.A., MONTANA, PARK COUNTY: In Suksdorf's Gulch, 9 miles northwest of Wilsall. J. Francis Macbride 43 17 May 1910 Phenology: Flowers. Origin: Native. WTU-243798 Wilhelm N. Suksdorf 186 30 Aug 1916 WTU-287707 Poaceae Poa secunda J. Presl U.S.A., OREGON, HOOD RIVER COUNTY: Near Mitchell. Rocky places. Phenology: Fertile. Origin: Native. Wilhelm N. Suksdorf 1366 5 May 1909 WTU-287632 Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl U.S.A., WASHINGTON, WHITMAN COUNTY: U.S.A., WASHINGTON, WHITMAN COUNTY: Taken from a plant growing in the USDA Soil Conservation Service USDA Soil Conservation Service, Grass Nursery, at Pullman. Grass Nursery at Pullman. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., 46.73139°, -117.17861°; WGS 84, uncertainty: 5000 m., Source: Source: Georeferenced, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff From seed collected at Pomeroy, Washington, in 1936. Phenology: Grown from seed collected at Riddle, Idaho and planted in 1939. Fertile. Origin: Native. SES Acc. No. W6226 [label does not give specimen collection date]. Phenology: Fertile. Origin: Native. Cultivated. V. L. Marsh 1529 24 May 1941 V. L. Marsh 1414 WTU-358750 WTU-66303 Poaceae Poaceae Poa secunda J. Presl Poa palustris L. U.S.A., WASHINGTON, SPOKANE COUNTY: Mount Spokane. U.S.A., WASHINGTON, KING COUNTY: 47.65889°, -117.425°; WGS 84, uncertainty: 1000 m., Source: Seattle. GeoLocate, Georef'd by WTU Staff 47.613617°, -122.310098°; WGS 84, Summit meadows. Phenology: Fertile. Origin: Native. uncertainty: 15750 m., Source: Digital Map, Georef'd by Joseph Stormer Harold W. Smith 1123 17 Jun 1936 Phenology: Fertile. Origin: Introduced. WTU-358751 C. V. Piper 847 16 Jun 1889 Poaceae WTU-358742, WTU-V-031288 Poa secunda J. Presl U.S.A., WASHINGTON, KITTITAS COUNTY: Head of Lost Coulee Ginkgo Petrified Forest Park. Poaceae 46.94945°, -120.00305°; WGS 84, uncertainty: 4000 m., Source: GeoLocate, Georef'd by WTU Staff Poa unilateralis Scribn. ex Vasey ssp. pachypholis (Piper) Showing affect of over-grazing. Phenology: Fertile. Origin: Native. D.D. Keck ex Soreng Harold W. Smith 395 29 Apr 1936 U.S.A., WASHINGTON, PACIFIC COUNTY: [locality and coordinates withheld; status in Washington: G4TNR/S1 WTU-358752 (Threatened; WANHP)] Phenology: Fertile. Origin: Native. Poaceae C. V. Piper 4900 22 Jun 1904 Poa pratensis L. WTU-358747 U.S.A., WASHINGTON, KING COUNTY: Seattle. Poaceae 47.613617°, -122.310098°; WGS 84, uncertainty: 15750 m., Source: Digital Map, Georef'd by Joseph Stormer Poa stenantha Trin. Phenology: Fertile. Origin: Introduced. U.S.A., ALASKA COUNTY: C. V. Piper 807 19 May 1889 Prince William Sound. Cordova. Elev. 32 ft. WTU-358753 In a stony meadow. Forming nearly pure stands. Phenology: Bulbils. Origin: Native. Poaceae Walter J. Eyerdam 3471 28 Jul 1940 Poa nemoralis L. WTU-358748 U.S.A., WASHINGTON, WHITMAN COUNTY: USDA Soil Conservation Service, Grass Nursery, at Pullman. From Poaceae seed collected at Union Oregon and 4th Street, and planted in 1940. 46.729683°, -117.157479°; WGS 84, uncertainty: 1700 m., Poa secunda J. Presl Source: Georeferenced, Georef'd by WTU Staff Taken from a plant growing in the United States Department of U.S.A., WASHINGTON COUNTY: Agriculture Soil Conservation Service Grass Nursery at Pullman, Taken from a plant growing in the U.S. Department of Agriculture Washington. (SES Acc. No. W3714). With permission of the Nursery Soil Conservation Service Grass Nursery at Pullman. Division, Soil Conservation Service, Region 9. A. S. Hafenrichter, From seed collected at Mitchell, Oregon, and planted in 1936. Chief.) 40-298. Phenology: Fertile. Origin: Introduced. Cultivated. Phenology: Fertile. Origin: Native. V. L. Marsh 1479 24 May 1941 V. L. Marsh 1542 24 May 1944 WTU-358754 WTU-358749 Poaceae Poaceae Poa annua L. Poa cusickii Vasey U.S.A., WASHINGTON, SAN JUAN COUNTY: U.S.A., WASHINGTON, KITTITAS COUNTY: San Juan Islands National Wildlife Refuge and Wilderness Area. West of Badger Gap, just south of northern Firing Center boundary. Castle Island. Training area 3A. Yakima Firing Center. Elev. 0-98 ft. 705600E, 5190200N; WGS 84, uncertainty: 1200 m., Source: 48.42104° N, 122.82176° W; T34N R1W S21; WGS 84, Digital Map, Georef'd by Joseph Stormer uncertainty: 100 m., Source: Digital map East-faching slope, sandy soil. Association: Artemisia tridentata, Poa Steep, cliffy island with many rock ledges, cracks and beaches. secunda, Astragalus purshii, Allium acuminatum. Phenology: Fertile. Locally common on sloping rock near shore. Phenology: Fruits. Origin: Native. Origin: Introduced. Joy Mastrogiuseppe 5551 3 May 1990 Ben Legler 2531 28 Apr 2005 with Calvin Bagley, Donna Wilcox WTU-384706 WTU-358209

Poaceae Poaceae Poa pratensis L. Poa cusickii Vasey U.S.A., WASHINGTON, SAN JUAN COUNTY: U.S.A., WASHINGTON, KITTITAS COUNTY: San Juan Islands National Wildlife Refuge and Wilderness Area. Yakima Firing Center. Castle Island. Elev. 2100 ft. Elev. 0-98 ft. 703900E, 5190200N; uncertainty: 1200 m., Georef'd by Joseph 48.42104° N, 122.82176° W; T34N R1W S21; WGS 84, Stormer uncertainty: 100 m., Source: Digital map West aspect; Artemisia tridentata dominant, highly disturbed by Steep, cliffy island with many rock ledges, cracks and beaches. training activities. Phenology: Fertile. Origin: Native. Occasional on moist ledges. Phenology: Fertile. Origin: Introduced. Joy Mastrogiuseppe 5532 3 May 1990 Ben Legler 2554 28 Apr 2005 with Donna Wilcox, Calvin Bagley WTU-383236 WTU-358212

Poaceae Poaceae Poa pratensis L. Poa wheeleri Vasey U.S.A., WASHINGTON, SAN JUAN COUNTY: U.S.A., WASHINGTON, OKANOGAN COUNTY: San Juan Islands National Wildlife Refuge and Wilderness Area. Mountains north of Texas Creek, Methow Valley. Castle Island. Elev. 2800 ft. Elev. 0-98 ft. T32N R22E S35 SW 1/4 of NW 1/4; WGS 84, uncertainty: 10000 48.42104° N, 122.82176° W; T34N R1W S21; WGS 84, m., Source: GeoLocate, Georef'd by WTU Staff uncertainty: 100 m., Source: Digital map Mountainous area on moist ground on steep, forested north-facing Steep, cliffy island with many rock ledges, cracks and beaches. slope. Aspect: 45 degrees; slope 35% Associated species: Moist ledges with Camassia; rhizomatous. Phenology: Flowers. Pseudotsuga menxiesii, Pinus ponderosa, Calamagrostis rubescens, Origin: Introduced. Arnica latifolia, Collinsia parviflora. Phenology: Vegetative. Origin: Native. Ben Legler 2576 28 Apr 2005 Kathryn A. Beck 200422 19 May 2004 WTU-384121 WTU-359398 Poaceae Poaceae Poa annua L. Poa annua L. U.S.A., IDAHO, CANYON COUNTY: Albertson College Campus. Symms soccer field. Caldwell quadrant. U.S.A., WASHINGTON, SAN JUAN COUNTY: Elev. 2400 ft. San Juan Islands National Wildlife Refuge and Wilderness Area. T4N R3W S27 central; WGS 84, uncertainty: 10000 m., Source: Colville Island. GeoLocate, Georef'd by WTU Staff Elev. 0-65 ft. In sod among planted grasses. Phenology: Fertile. Origin: 48° 24' 55" N, 122° 49' 21" W; Source: Specimen label Introduced. Cultivated. Small island with vertical cliffs on all sides. Topography is undulating, with large outcrops of smooth rock, covered with foliose E. Case 30 5 Apr 2001 and crustose lichens. All aspects represented. Vegetation is with L. Johnstone dominated by exotic taxa including large swards of Bromus sterilis and thickets of Rubus discolor and Rubus lacinatus. Native WTU-358399 vegetation is scattered and patchy. Thickets of Rosa nutkana occur in swales. Common on north face. Phenology: Flowers. Origin: Introduced. David Giblin 05-8 28 Apr 2005 WTU-383845 Poaceae Poaceae Poa annua L. Poa pratensis L. U.S.A., WASHINGTON, SAN JUAN COUNTY: U.S.A., WASHINGTON, SAN JUAN COUNTY: San Juan Islands National Wildlife Refuge and Wilderness Area. San Juan Islands National Wildlife Refuge and Wilderness Area. Aleck Rock. South of Lopez Island. Charles Island, southwest corner of island. Elev. 0-32 ft. Elev. 15 ft. 48° 25.399' N, 122° 51.038' W; Source: Specimen label 48° 26.601' N, 122° 54.804' W; Source: Specimen label Grassy meadow with rocky outcrops. Phenology: Flowers. Origin: Grassy headland. Abundant among Rosa nutkana. Phenology: Introduced. Fertile. Origin: Introduced. Joseph Arnett 05-29 26 Apr 2005 Steve Hahn 05-26 27 Apr 2005 WTU-383220 WTU-385610

Poaceae Poaceae Poa pratensis L. Poa pratensis L. U.S.A., WASHINGTON, SAN JUAN COUNTY: U.S.A., WASHINGTON, SAN JUAN COUNTY: San Juan Islands National Wildlife Refuge and Wilderness Area. San Juan Islands National Wildlife Refuge and Wilderness Area. Boulder Island. Flint Beach Island. Elev. 0-65 ft. Elev. 0-49 ft. 48° 25.92' N, 122° 48.158' W; Source: Specimen label 48° 25.202' N, 122° 52.036' W; Source: Specimen label Open grassy 4 acre(?) island with rock/cliff shores. Only trees are Locally common with Rosa nutkana. Phenology: Fertile. Origin: several dozen stunted Pseudotsuga menziesii. Scattered; infrequent Introduced. in shade of Symphoricarpos. Phenology: Fertile. Origin: Introduced. Peter F. Zika 20489 27 Apr 2005 Peter Dunwiddie 05-50 26 Apr 2005 WTU-383993 WTU-385728 Poaceae Poaceae Poa annua L. Poa annua L. U.S.A., WASHINGTON, SAN JUAN COUNTY: U.S.A., WASHINGTON, SAN JUAN COUNTY: San Juan Islands National Wildlife Refuge and Wilderness Area. San Juan Islands National Wildlife Refuge and Wilderness Area. Charles Island, southwest corner of island. Boulder Island. Elev. 15 ft. Elev. 0-65 ft. 48° 26.601' N, 122° 54.804' W; Source: Specimen label 48° 25.92' N, 122° 48.158' W; Source: Specimen label Grassy headland. Phenology: Fertile. Origin: Introduced. Open grassy 4 acre(?) island with rock/cliff shores. Only trees are several dozen stunted Pseudotsuga menziesii. Locally common on Steve Hahn 05-54 27 Apr 2005 vernally wet slope with Myosurus. Phenology: Flowers. Origin: Introduced. WTU-384261 Peter Dunwiddie 05-66 26 Apr 2005 Poaceae WTU-384752 Poa pratensis L. Poaceae U.S.A., WASHINGTON, SAN JUAN COUNTY: San Juan Islands National Wildlife Refuge and Wilderness Area. Poa pratensis L. Long Island, south side islet, NWR #2. Island #2 in series; attached at low tide to south end of Long Island. U.S.A., WASHINGTON, SAN JUAN COUNTY: Elev. 0-32 ft. San Juan Islands National Wildlife Refuge and Wilderness Area. 48° 26.293' N, 122° 55.542' W; WGS 84 Boulder Island. Flat, very dense red fescue meadow with thick organic layer; Elev. 0-65 ft. occasional rock outcrops. On top of island - scattered among 48° 25.92' N, 122° 48.158' W; Source: Specimen label Festuca. Phenology: Flowers & Fruits. Origin: Introduced. Open grassy 4 acre(?) island with rock/cliff shores. Only trees are several dozen stunted Pseudotsuga menziesii. Phenology: Flowers. Elizabeth Bell 05-34 29 May 2005 Origin: Introduced. WTU-382135 Peter Dunwiddie 05-68 26 Apr 2005 WTU-384754 Poaceae Poaceae Poa confinis Vasey Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., WASHINGTON, SAN JUAN COUNTY: CANADA, BRITISH COLUMBIA: San Juan Islands National Wildlife Refuge and Wilderness Area. About 1500 feet above head of Dease Lake. Long Island, south side islet, NWR #2. Island #2 in series; attached Gravelly soil in bare dry volcanic rock at timberline. In pockets of at low tide to south end of Long Island. gravelly soil; in small dense coherent clusters. Phenology: Flowers & Elev. 0-32 ft. Fruits. Origin: Native. 48° 26.293' N, 122° 55.542' W; WGS 84 Flat, very dense red fescue meadow with thick organic layer; T. T. McCabe 8736 4 Aug 1941 occasional rock outcrops. Scattered near eastern edge. Phenology: Flowers. Origin: Introduced. WTU-73143A Elizabeth Bell 05-35 29 May 2005 Poaceae WTU-384321 Poa cusickii Vasey Poaceae U.S.A., WASHINGTON, CHELAN COUNTY: North Cascades National Park, Lake Chelan/Sawtooth National Poa annua L. Recreation Area, basin south of Rennie Peak and west of Reynolds Peak, about 5 air miles northeast of Stehekin. U.S.A., WASHINGTON, SAN JUAN COUNTY: Elev. 6684 ft. San Juan Islands National Wildlife Refuge and Wilderness Area. 48° 22.553' N, 120° 34.807' W; UTM Zone 10, 679191.029E, Long Island, south side islet, NWR #3. South end of island #2 in 5360908.919N; T33N R18E S11 NW 1/4; WGS 84, uncertainty: 5 series (island at high tide). m., Source: GPS, UTM calculated from Lat-Lon. Elev. 0-16 ft. Upland slope in basin. Lush upland meadow with scattered Larix 48° 26.293' N, 122° 55.542' W; WGS 84, Source: GPS lyalli and rock outcrops. Common throughout basin. Glumes Flat, very dense red fescue meadow with thick organic layer; purplish. Phenology: Flowers. Origin: Native. occasional rock outcrops. Occasional in crevices of bedrock. Phenology: Flowers. Origin: Introduced. Maria Gerace 05-502 23 Jul 2005 with Sarah Gage, Rich Gwozdz Elizabeth Bell 05-39 29 May 2005 WTU-366260, NPS accession 764, catalog 32325 WTU-382074 Poaceae Poaceae Poa compressa L. Poa secunda J. Presl U.S.A., WASHINGTON, SAN JUAN COUNTY: U.S.A., WASHINGTON, CHELAN COUNTY: San Juan Islands National Wildlife Refuge and Wilderness Area. Wenatchee National Forest. Mackaye Harbor Island. Barlow Bay. Ca. [circa] 0.5 hectare island Elev. 5700 ft. about 50 feet from shore, 10 meter tall bedrock nob. T26N R16E S18 SE 1/4; WGS84, uncertainty: 32000 m., Source: Elev. 0-32 ft. Georeferenced, Georef'd by WTU Staff 48° 25.952' N, 122° 52.314' W; Source: Specimen label Cr. Ed. slope; 20% east slope; coarse granite soil; with Bunch grass, Rocky outcrops with Sedum spathulifolium. Rare with onion. everlasting, arnica. Good forage for sheep. Phenology: Fertile. Phenology: Fertile. Origin: Introduced. Origin: Native. Elizabeth Bell 05-83 29 May 2005 Frank B. Lenzie 432 15 Jul 1918 WTU-382502 WTU-355163 Poaceae Poaceae Poa cusickii Vasey Poa pratensis L. U.S.A., WASHINGTON, CHELAN COUNTY: U.S.A., WASHINGTON, SAN JUAN COUNTY: North Cascades National Park, Lake Chelan/Sawtooth National San Juan Islands National Wildlife Refuge and Wilderness Area. Recreation Area, basin south of Rennie Peak and west of Reynolds Buck Island. Southwest edge of Lopez Island, with frequent rock Peak, about 5 air miles northeast of Stehekin. outcroppings on top. Elev. 6684 ft. Elev. 9-39 ft. 48° 22.553' N, 120° 34.807' W; UTM Zone 10, 679191.029E, 48° 27.146' N, 122° 55.194' W; Source: Specimen label 5360908.919N; T33N R18E S11 NW 1/4; WGS 84, uncertainty: 5 Flat-topped meadow dominated by Rosa, Festuca, Grindelia, m., Source: GPS, UTM calculated from Lat-Lon. Elymus, and Holcus. Vegetation compacted in many areas from Upland slope in basin. Lush upland meadow with scattered Larix animal activities. Phenology: Flowers. Origin: Introduced. lyalli and rock outcrops. Inflorescences maroon and tan. Phenology: Flowers. Origin: Native. Elizabeth Bell 05-42 29 May 2005 Maria Gerace 05-524 23 Jul 2005 WTU-382315 with Sarah Gage, Rich Gwozdz WTU-366320, NPS accession 764, catalog 32369 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa pratensis L. U.S.A., WASHINGTON, CHELAN COUNTY: U.S.A., WASHINGTON, SAN JUAN COUNTY: North Cascades National Park Complex. Lake Chelan/Sawtooth San Juan Islands National Wildlife Refuge and Wilderness Area. National Recreation Area. Basin on south slope of Rennie Peak. Iceberg Island. About 5 airmiles northeast of Stehekin. Elev. 0-30 ft. Elev. 6732 ft. 48° 25.625' N, 122° 53.354' W; WGS 84 48° 22.63' N, 120° 34.935' W; UTM Zone 10, 679028.569E, Island is low, ca. [circa] 30 feet high, relatively flat, with extensive 5361046.564N; T33N R18E S11 NW 1/4; WGS 84, uncertainty: 6 bedrock outcrops throughout. Sedum lanceolatum is abundant m., Source: GPS, UTM calculated from Lat-Lon. across the bedrock. A large swale in mid-island is dense Rosa Granite outcrop and adjacent meadow at foot of Rennie Peak. nutkana thicket. A couple of small vernal pools in the bedrock near Scattered on rock outcrop. Florels maroon and tan. Phenology: the south side are noteworthy. Rhizomatous; occasional in turf. Flowers. Origin: Native. Phenology: Flowers. Origin: Introduced. Maria Gerace 05-540 24 Jul 2005 Lisa L. Bellefond 05-12 29 May 2005 with Sarah Gage, Emily Sloane WTU-382046 WTU-366273, NPS accession 764, catalog 32404 Poaceae Poaceae Poa compressa L. Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, SAN JUAN COUNTY: U.S.A., WASHINGTON, CHELAN COUNTY: San Juan Islands National Wildlife Refuge and Wilderness Area. North Cascades National Park Complex. Lake Chelan/Sawtooth Iceberg Island. National Recreation Area. Southwest slope of Reynolds Peak. About Elev. 0-30 ft. 5 airmiles northeast of Stehekin. 48° 25.625' N, 122° 53.354' W; WGS 84 Elev. 6722 ft. Island is low, ca. [circa] 30 feet high, relatively flat, with extensive 48° 22.305' N, 120° 34.76' W; UTM Zone 10, 679263.552E, bedrock outcrops throughout. Sedum lanceolatum is abundant 5360451.367N; T33N R18E S11 SE 1/4 of NW 1/4; WGS 84, across the bedrock. A large swale in mid-island is dense Rosa uncertainty: 10 m., Source: GPS, UTM calculated from Lat-Lon. nutkana thicket. A couple of small vernal pools in the bedrock near Southwest facing slope and rock outcrop (granite?). Growing in the south side are noteworthy. Rhizomatous; rare. Phenology: crevices of rock outcrop. Phenology: Flowers. Origin: Native. Fertile. Origin: Introduced. Maria Gerace 05-558 24 Jul 2005 Lisa L. Bellefond 05-56 29 May 2005 with Sarah Gage, Emily Sloane WTU-385069 WTU-366265, NPS accession 764, catalog 32424 Poaceae Poaceae Poa annua L. Poa annua L. U.S.A., WASHINGTON, SAN JUAN COUNTY: U.S.A., WASHINGTON, SAN JUAN COUNTY: San Juan Islands National Wildlife Refuge and Wilderness Area. San Juan Islands National Wildlife Refuge and Wilderness Area. Secar Rock. Deadman Island. Elev. 0-20 ft. Elev. 9-32 ft. 48° 26' 15" N, 122° 54' 23" W; Source: Specimen label 48° 27.5' N, 122° 56.629' W; Source: Specimen label Barely vegetated, 0.9 acre island. Dominated by orange colonial Bedrock knob ca. [circa] 10 meters tall, with numerous crevices, lichen. Vegetation limited to protected depressions and cracks in several shrub thickets. Rare in crevices. Phenology: Flowers & rock substrate. Phenology: Flowers & Fruits. Origin: Introduced. Fruits. Origin: Introduced. Margaret A. Pearson 05-30 29 May 2005 Louisa C. Dunwiddie 05-23 30 May 2005 WTU-384720 WTU-382009

Poaceae Poa pratensis L. U.S.A., WASHINGTON, SAN JUAN COUNTY: San Juan Islands National Wildlife Refuge and Wilderness Area. Deadman Island. Elev. 9-32 ft. 48° 27.5' N, 122° 56.629' W; Source: Specimen label Bedrock knob ca. [circa] 10 meters tall, with numerous crevices, several shrub thickets. Rare. Phenology: Flowers. Origin: Introduced. Louisa C. Dunwiddie 05-51 30 May 2005 WTU-381816 Poaceae Poaceae Poa cusickii Vasey Poa sp. U.S.A., WASHINGTON, CHELAN COUNTY: RUSSIA, KAMCHATKA AUSTRALIS: North Cascades National Park. Reynolds Peak. Northeast ridge of Savoiko. Reynolds Peak. Accessed from the Reynolds Peak Trail out of the 53.162594°, 158.4321°; uncertainty: 10000 m. Twisp River Valley. Phenology: Flowers. Elev. 7288 ft. 48° 22.5' N, 120° 34.4' W; UTM Zone 10, 679696.411E, W. J. Eyerdam s.n. 12 Jul 1928 5360826.634N; T33N R18E S11; WGS 84, Source: GPS, UTM calculated from Lat-Lon. WTU-21236 Rocky subalpine ridgeline. Pinalb and Abilas are scattered patchy. Plants are relegated to microsites of soil in-between rocks. Very exposed site. Full to partial sun. Many trees Krummholtz or with Poaceae skirting. Dominant rock type is granite. Caespitose bunchgrass. Uncommon, leaves are flat and green. Spikes purplish. Phenology: Poa secunda J. Presl ssp. secunda Flowers. Origin: Native. U.S.A., WASHINGTON, CHELAN COUNTY: Lindsey Hamilton 12 23 Jul 2005 North Cascades National Park. Reynolds Peak. Top of northwest with Laura Potash, Steve Hahn, Peter Zika, Emily Sloane, Dorothy ridge on semi-flat shoulder. Large cliffs above are impassable. Wallace-Senft Elev. 7809 ft. 48° 22.602' N, 120° 34.14' W; UTM Zone 10, 680016.986E, WTU-366371, NPS accession 764, catalog 32567 5360806.884N; T33N R18E S11; Source: GPS, UTM calculated from Lat-Lon. Extremely exposed ridgeline. Substrate is talus and scree (stable). Poaceae Vegetation dominated by short cushionn plants. Occasional Krummholtz. Pinalb. Lichen growth abundant. Aspect: 260-270 Poa annua L. degrees. Caespitose. Reddish spikelets. Abundant. Full sun. Phenology: Flowers. Origin: Native. U.S.A., WASHINGTON, SAN JUAN COUNTY: San Juan Islands National Wildlife Refuge and Wilderness Area. Laura Potash 3 23 Jul 2005 Crab Island. with Steve Hahn, Peter F. Zika, Emily Sloane, Lindsey Hamilton Elev. 13 ft. 48° 27.727' N, 122° 50.601' W; Source: Specimen label WTU-365714, NPS accession 764, catalog 32605 One quarter acre island with orange lichen. Local. Phenology: Flowers & Fruits. Origin: Introduced. Poaceae Peter F. Zika 22012 28 May 2005 with Judy Harpel, Wayne Harpel Poa secunda J. Presl ssp. secunda WTU-383026 U.S.A., WASHINGTON, CHELAN COUNTY: North Cascades National Park. Reynolds Peak. Top of northwest ridge on semi-flat shoulder. Large cliffs above are impassable. Poaceae Elev. 7809 ft. 48° 22.602' N, 120° 34.14' W; UTM Zone 10, 680016.986E, Poa pratensis L. 5360806.884N; T33N R18E S11; Source: GPS, UTM calculated from Lat-Lon. U.S.A., WASHINGTON, SAN JUAN COUNTY: Extremely exposed ridgeline. Substrate is talus and scree (stable). San Juan Islands National Wildlife Refuge and Wilderness Area. Vegetation dominated by short cushionn plants. Occasional Near Decatur Island, Unnamed Island #3. Krummholtz. Pinalb. Lichen growth abundant. Aspect: 260-270 Elev. 6-32 ft. degrees. Loosely caepitose in a rock crevice. Phenology: Flowers. 48° 29.097' N, 122° 49.27' W; Source: Specimen label Origin: Native. Unforested grassland; steep northwest facing outcrops. Rare. Phenology: Flowers. Origin: Introduced. Laura Potash 7 23 Jul 2005 with Steve Hahn, Peter F. Zika, Emily Sloane, Lindsey Hamilton Peter F. Zika 22113 30 May 2005 WTU-365718, NPS accession 764, catalog 32613 WTU-384091 Poaceae Poaceae Poa alpina L. Poa compressa L. U.S.A., WASHINGTON, CHELAN COUNTY: U.S.A., WASHINGTON, SAN JUAN COUNTY: North Cascades National Park. Base of cliffs on northwest side of San Juan Islands National Wildlife Refuge and Wilderness Area. Reynolds Peak. Just above talus at base of seepy cliffs. . Near Decatur Island, Unnamed Island #3. Elev. 7708 ft. Elev. 6-32 ft. 48° 22.504' N, 120° 34.062' W; UTM Zone 10, 680119.009E, 48° 29.097' N, 122° 49.27' W; Source: Specimen label 5360628.409N; T33N R18E S11; Source: GPS, UTM calculated Unforested grassland; steep northwest facing outcrops. Rock from Lat-Lon. outcrop; west side; local. Phenology: Fertile. Origin: Introduced. Base of wet cliffs. Very steep. Small micro-benches with lush hanging gardens. Vegetation very scattered. Loose, piles of rock Peter F. Zika 22117 30 May 2005 stacked on slopes. Aspect: north. Slope: 20-90 degrees. Caespitose. Occasional on moist to dry shelves. Full sun. Phenology: Flowers. WTU-383979 Origin: Native. Dorothy Wallace-Senft 27 23 Jul 2005 with Steve Hahn, Emily Sloane, Peter Zika, Lindsey Hamilton, Laura Potash WTU-366285, NPS accession 764, catalog 32702 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa cusickii Vasey ssp. purpurascens (Vasey) Soreng U.S.A., WASHINGTON, LEWIS COUNTY: U.S.A., WASHINGTON, LEWIS COUNTY: Mount Rainier National Park; at summit of Plummer Peak in Tatoosh Mount Rainier National Park; at pass between Pinnacle Peak and Range. Plummer Peak, Tatoosh Range. Elev. 6370 ft. Elev. 5900 ft. 46° 45' 12.3" N, 121° 44' 22.6" W; UTM Zone 10, 596262E, 46° 45.367' N, 121° 44.147' W; UTM Zone 10, 596549E, 51785434N; WGS 84, uncertainty: 5 m., Source: GPS 5178839N; WGS 84, uncertainty: 7 m., Source: GPS Steep rocky dry windswept summit, south-facing with scattered Mesic subalpine meadow, south-facing, rocky soil, with Phyllodoce dwarfed conifers. Tufted, in soil under conifers. Phenology: Flowers. empetriformis, Aster ledophyllus, Castilleja miniata, scattered trees. Origin: Native. Scattered in rocky areas, tufted. Leaf sheath closed 75%. Phenology: Fruits. Origin: Native. Pete Del Zotto 13 1 Aug 2005 with Ben Legler, Arnie Peterson Sharon Rodman 605 1 Aug 2005 with Deanna Goldy, Pete Del Zotto, Arnie Peterson, Ben Legler, Don WTU-365974, NPS accession 489, catalog 15466 Knoke WTU-365849, NPS accession 489, catalog 15703 Poaceae Poa secunda J. Presl ssp. secunda Poaceae U.S.A., WASHINGTON, PIERCE COUNTY: Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Mount Rainier National Park; Headwaters of Stevens Creek below Paradise Glacier Caves, 1.5 air miles northeast of Paradise. U.S.A., IDAHO, ELMORE COUNTY: Elev. 6100 ft. Approximately 8-10 miles up Blacks Creek Road to Prairie. 46° 48' 5.6" N, 121° 42' 33.7" W; UTM Zone 10, 598484E, Elev. 4580 ft. 5183922N; WGS 84, uncertainty: 6 m., Source: GPS 43° 30' N, 115° 55' W; T2N R4E S13 South-facing, sparsely vegetated, recently glaciated basin, loose Sandy soil near roadside. Grows from basal bulbs, long narrow volcanic rock and pumice, seasonally moist. Common among rocks green leaves, flowers have dark purple base. Phenology: Bulbils. and in moss, forming loose tufts. Phenology: Flowers. Origin: Native. Sean Kelly 24 5 May 1997 Ben S. Legler 2924 1 Aug 2005 with Sharon Rodman, Deanna Goldy, Pete Del Zotto, Arnie WTU-341021 Peterson, Ben Legler WTU-365855, NPS accession 489, catalog 15625 Poaceae Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Poaceae U.S.A., OREGON, JACKSON COUNTY: Poa cusickii Vasey ssp. purpurascens (Vasey) Soreng ? Siskiyou summit. Phenology: Bulbils. U.S.A., WASHINGTON, PIERCE COUNTY: Mount Rainier National Park; Headwaters of Stevens Creek below Alice Eastwood 2780 13 Jun 1936 Paradise Glacier Caves, 1.5 air miles northeast of Paradise. with John Thomas Howell Elev. 6100 ft. 46° 48' 5.6" N, 121° 42' 33.7" W; UTM Zone 10, 598484E, WTU-49709 5183922N; WGS 84, uncertainty: 6 m., Source: GPS South-facing, sparsely vegetated, recently glaciated basin, loose volcanic rock and pumice, seasonally moist. In tufts; inflorescence Poaceae erect. Upper leaf sheath closed 58%. Phenology: Fruits. Origin: Native. Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Ben S. Legler 2940 1 Aug 2005 U.S.A., OREGON, WASCO COUNTY: with Sharon Rodman, Deanna Goldy, Pete Del Zotto, Arnie Along the Columbia River, Rowena. Peterson, Ben Legler Moist rock cliffs, bottom of loop road. Phenology: Bulbils. WTU-366060, NPS accession 489, catalog 15658 W. H. Baker 11349 17 Apr 1954 WTU-273666

Poaceae Poa bulbosa L. ssp. vivipara (Koeler) Arcang. U.S.A., OREGON, WASCO COUNTY: Along the Columbia river, Rewena. Moist rock cliffs, bottom of loop road. Phenology: Bulbils. William H. Baker 11349 17 Apr 1954 WTU-273654 Poaceae Poaceae Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Poa bulbosa L. ssp. vivipara (Koeler) Arcang. U.S.A., OREGON, WASCO COUNTY: U.S.A., OREGON, WALLOWA COUNTY: Along the Columbia River, Rowena. Wallowa Mountains, Hurricane Creek Campground about 7 miles Moist rock cliffs; bottom of loop road. Phenology: Bulbils. south of Enterprise. Elev. 5100 ft. W. H. Baker 11349 17 Apr 1954 45.318346°, -117.305163°; WGS 84, uncertainty: 1000 m., Source: Digital Map, Georef'd by Joseph Stormer WTU-273653 Rocky streambank in shady mixed woods with Achillea, hedysarum and Oxytropis. Phenology: Bulbils. Poaceae Georgia Mason 8850 8 Jul 1971 Poa bulbosa L. ssp. vivipara (Koeler) Arcang. WTU-263581 U.S.A., OREGON, LAKE COUNTY: Hart Mountain National Antelope Refuge, Blue Sky Road; along Blue Poaceae Sky Road approx 5 miles north of Blue Sky Picnic Area. In flat, open area with scattered sagebrush, many grasses, and Poa bulbosa L. ssp. vivipara (Koeler) Arcang. some herbs. Phenology: Bulbils. U.S.A., IDAHO, BANNOCK COUNTY: Amy L. Denton ALD-05 7 Jun 1996 City Creek. 42.856414°, -112.448012°; WGS 84, uncertainty: 10000 m., WTU-335723 Source: GeoLocate, Georef'd by WTU Staff Phenology: Bulbils. Poaceae Olson s.n. 11 May 1940 with Bergstrom Poa bulbosa L. ssp. vivipara (Koeler) Arcang. WTU-84902 U.S.A., OREGON, LAKE COUNTY: Hart Mountain National Antelope Refuge, Blue Sky area. Elev. 5999 ft. Poaceae 42° 25' N, 119° 43' W; T35S R26E S32 In Ponderosa pine grove. Common. Phenology: Bulbils. Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Diane Ferguson 117 8 Jun 1996 U.S.A., IDAHO, VALLEY COUNTY: Two miles west of McCall. WTU-338218 44.91111°, -116.09778°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff Red clay and gravel meadow. Plants dominant in parts of meadow. Poaceae Phenology: Bulbils. Poa bulbosa L. ssp. vivipara (Koeler) Arcang. C. L. Hitchcock 8510 30 May 1944 with C. V. Muhlick U.S.A., OREGON, LAKE COUNTY: Hart Mountain National Antelope Refuge, Blue Sky area. WTU-93163 Elev. 5999 ft. 42° 25' N, 119° 43' W; T35S R26E S32 In Ponderosa pine grove. Common. Phenology: Bulbils. Poaceae Diane Ferguson 118 8 Jun 1996 Poa bulbosa L. ssp. vivipara (Koeler) Arcang. WTU-338217 U.S.A., MONTANA, SANDERS COUNTY: Burgess Lake and small creek edge near lake; west of Perma. T18N R24W Poaceae Made of dry rock slides impounding wataer near lake. Phenology: Bulbils. Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Marie Mooar 6878 2 May 1968 U.S.A., IDAHO, TWIN FALLS COUNTY: South Hills, Rogerson-Oakley Road, Shoshone Creek, 19.1 (12.5 WTU-305610 airline) miles east of Rogerson, near Shoshone Guard Station. Elev. 6000 ft. T14S R18E S9; WGS 84, uncertainty: 10000 m., Source: Poaceae GeoLocate, Georef'd by WTU Staff In lodgepole pine forest. Locally common. Phenology: Bulbils. Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Noel H. Holmgren 5948 17 Jun 1972 U.S.A., IDAHO, ADA COUNTY: with Patricia K. Holmgren 2-3 miles west of Shaw Mountain Road in Rocky Canyon. Elev. 4150 ft. WTU-263453 43° 38' N, 116° 5' W; T3N R3E S4 In sandy soil on a steep, south facing slope; plant found close to Artemisia. Phenology: Bulbils. W. H. Petersen 3 25 Apr 1994 WTU-330787 Poaceae Poaceae Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Poa bulbosa L. ssp. vivipara (Koeler) Arcang. U.S.A., IDAHO, LATAH COUNTY: U.S.A., WASHINGTON, WHITMAN COUNTY: Tomer's Butte, four miles southeast of Moscow. Just west of Pampa. 46.7325°, -116.99917°; WGS 84, uncertainty: 10000 m., Source: 46.7775°, -117.95306°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff South slope. Phenology: Bulbils. Dry slopes. Phenology: Bulbils. William H. Baker 7394 5 May 1951 William H. Baker 6564 7 May 1950 WTU-274248 WTU-261748

Poaceae Poaceae Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Poa bulbosa L. ssp. vivipara (Koeler) Arcang. U.S.A., IDAHO, LATAH COUNTY: U.S.A., IDAHO, IDAHO COUNTY: Tomer's Butte, four miles southeast of Moscow. Frenchman Butte. 46.7325°, -116.99917°; WGS 84, uncertainty: 10000 m., Source: 46.31611°, -115.53972°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff GeoLocate, Georef'd by WTU Staff South slope. Phenology: Bulbils. Spruce-fir zone; seral; open forest; with Pseudotsuga, Poa; campground. Phenology: Bulbils. W. H. Baker 7394 5 May 1951 R. F. Daubenmire 4596 16 Jul 1945 WTU-274307 WTU-271485 Poaceae Poaceae Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Poa bulbosa L. ssp. vivipara (Koeler) Arcang. U.S.A., WASHINGTON, WHITMAN COUNTY: Canyon of the Snake River, Wawawai. U.S.A., OREGON, HARNEY COUNTY: 46.63139°, -118.05194°; WGS 84, uncertainty: 10000 m., Source: Trout Creek. GeoLocate, Georef'd by WTU Staff T39S R37E S16; NAD 27, uncertainty: 805 m., Source: TRS2LL, Dry hillside. Phenology: Bulbils. Georef'd by Ben Legler Wet meadows. Phenology: Bulbils. W. H. Baker 6478 22 Apr 1950 R. C. Bunn 1545 27 May 1946 WTU-274266 WTU-202022 Poaceae Poaceae Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Poa bulbosa L. ssp. vivipara (Koeler) Arcang. U.S.A., OREGON, DOUGLAS COUNTY: Near Myrtle Creek. CANADA, BRITISH COLUMBIA: Thoroughly established in fields. Phenology: Bulbils. Near Victoria. Waste land. Phenology: Bulbils. Origin: Introduced. J. William Thompson 10168 9 Apr 1934 W. B. Anderson s.n. 30 May 1929 WTU-1270JWT WTU-25823 Poaceae Poaceae Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Poa bulbosa L. ssp. vivipara (Koeler) Arcang. U.S.A., IDAHO COUNTY: Lapwai. U.S.A., OREGON COUNTY: Valley bottom. Phenology: Bulbils. Medford. Phenology: Bulbils. R. F. Daubenmire 37111 2 May 1937 F. C. Reimer s.n. 1926 WTU-271499 WTU-68782 Poaceae Poaceae Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Poa bulbosa L. ssp. vivipara (Koeler) Arcang. U.S.A., OREGON, WASCO COUNTY: U.S.A., WASHINGTON, ASOTIN COUNTY: 15 miles southeast of The Dalles. Along the Snake River, 2 miles west of Clarkston. High ridge. Phenology: Bulbils. 46.416382°, -117.08617°; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff J. William Thompson 4219 13 May 1928 Rocky banks. Phenology: Bulbils. Origin: Introduced. WTU-25943JWT William H. Baker 11379 11 May 1954 WTU-273659 Poaceae Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Poaceae U.S.A., MONTANA, GALLATIN COUNTY: Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Bozeman. 45.678214°, -111.079757°; uncertainty: 12000 m. U.S.A., IDAHO, NEZ PERCE COUNTY: Vacant lot, grass-weed type. Phenology: Bulbils. Canyon of the Clearwater, 2 miles east of Spaulding. Rocky canyon. Phenology: Bulbils. Origin: Introduced. W. E. Booth 1537 10 Jun 1947 William H. Baker 11355 24 Apr 1954 WTU-121031 WTU-266324 Poaceae Poaceae Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Poa bulbosa L. ssp. vivipara (Koeler) Arcang. U.S.A., IDAHO, BLAINE COUNTY: 6 miles north of Sun Valley, on Chilly road. U.S.A., IDAHO, ADA COUNTY: 43.784127°, -114.35083°; WGS 84, uncertainty: 1000 m., Source: Eight miles east of Boise. GeoLocate, Georef'd by WTU Staff 43.61361°, -116.2025°; WGS 84, uncertainty: 10000 m., Source: Sagebrush plains. Phenology: Bulbils. GeoLocate, Georef'd by WTU Staff Grassy sagebrush flat. Phenology: Bulbils. Origin: Introduced. C. L. Hitchcock 8794 7 Jun 1944 with C. V. Muhlick William H. Baker 10175 29 May 1953 WTU-92638 WTU-266319

Poaceae Poaceae Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Poa bulbosa L. ssp. vivipara (Koeler) Arcang. U.S.A., IDAHO, NEZ PERCE COUNTY: U.S.A., IDAHO, OWYHEE COUNTY: Along Clearwater River at Spaulding Bridge. Squaw Creek Summit, 13 miles southwest of Marsing. Roadside. Phenology: Bulbils. 43.381282°, -116.89357°; WGS 84, uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff William H. Baker 6534 29 Apr 1950 Dry sagebrush-grass ridge. Phenology: Bulbils. Origin: Introduced. WTU-274269 William H. Baker 10130 27 May 1953 WTU-261755 Poaceae Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Poaceae U.S.A., OREGON, CURRY COUNTY: Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Rogue River Canyon, along Rogue River at Two Mile Creek, 1.5 miles south of Illahe. U.S.A., IDAHO, NEZ PERCE COUNTY: Growing along the shores of river. Phenology: Bulbils. Origin: Spaulding Park. Introduced. Waste ground. Weed. Phenology: Bulbils. Origin: Introduced. William H. Baker 5247 1 May 1948 William H. Baker 15752 24 Apr 1960 WTU-190579 WTU-261325 Poaceae Poaceae Poa palustris L. Poa confinis Vasey RUSSIAN FEDERATION, KURIL ARCHIPELAGO: U.S.A., WASHINGTON, CHEHALIS COUNTY: Iturup, eastern side of Chirip Peninsula; inland coastal margin of Westport, Chehalis County. Konservnaya Bay. 46.892478°, -124.116391°; WGS 84, uncertainty: 2541 m., 45° 19' 53" N, 147° 59' 41" E Source: Digital Map, Georef'd by Joseph Stormer Rocky cliffs and outcrops along shoreline. Growing on vertical cliff. Drifiting Sand, Ocean Beach. Phenology: Flowers & Fruits. Origin: Phenology: Flowers. Native. Sarah Gage SG4042 30 Jul 1997 Louis F. Henderson s.n. 26 Jan 1892 WTU-348653 WTU-3606

Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa leptocoma Trin. U.S.A., WASHINGTON, WHITMAN COUNTY: U.S.A., WASHINGTON, YAKIMA COUNTY: Pullman. Upper Ahtanum River; Cascade Mountains. 46.73139°, -117.17861°; WGS 84, uncertainty: 1000 m., Source: 46.48879°, -121.16702°; WGS 84, uncertainty: 4800 m., Source: Nat. Geog. TOPO!, Georef'd by John Bassett GeoLocate, Georef'd by WTU Staff Open hillside. A valuable Bunch-grass. Common in Eastern Moist wooded slopes. Phenology: Flowers. Origin: Native. Washington. Phenology: Flowers. Origin: Native. M. Henderson 2230 3 Aug 1892 Louis F. Henderson s.n. 17 Jul 1892 WTU-3617 WTU-3615 Poaceae Poaceae Poa macrantha Vasey Poa secunda J. Presl U.S.A., WASHINGTON, CHEHALIS COUNTY: U.S.A., WASHINGTON, KITTITAS COUNTY: Westport, Chehalis County. Near Clealum [Cle Elum]. 46.892478°, -124.116391°; WGS 84, uncertainty: 2541 m., 47.19556°, -120.93806°; WGS 84, uncertainty: 10000 m., Source: Source: Digital Map, Georef'd by Joseph Stormer GeoLocate, Georef'd by WTU Staff Drifting sand, ocean beach. Common along the coast. [Additional A most important Bunch-Grass. Phenology: Flowers. Origin: Native. notes in pencil on collection sheet]. Phenology: Flowers & Fruits. Origin: Native. Louis F. Henderson 2239 11 Jun 1892 Louis F. Henderson 2243 26 Jun 1892 WTU-3608 WTU-3697 Poaceae Poaceae Poa secunda J. Presl Poa palustris L. U.S.A., WASHINGTON, LINCOLN COUNTY: Sprague. U.S.A., WASHINGTON, SPOKANE COUNTY: 47.30028°, -117.97444°; WGS 84, uncertainty: 10000 m., Source: Spokane; Spokane River. GeoLocate, Georef'd by WTU Staff 47.65889°, -117.425°; WGS 84, uncertainty: 1000 m., Source: Soil. Phenology: Flowers. Origin: Native. GeoLocate, Georef'd by WTU Staff Banks of river. Along streams of Eastern Washington.DNA Louis F. Henderson 2244 30 May 1892 Extraction Sample Determined by Scott O. Rogers at the University of Washington. Plant Molecular Biology 5:69-76, 1985] [? written on WTU-3611 collection label in pencil after species, appears to be added later] [Note on collection sheet written in pencil exactly as follows: May have rhizomes?-] Phenology: Flowers & Fruits. Origin: Introduced. Poaceae Louis F. Henderson s.n. 10 Jul 1892 Poa secunda J. Presl WTU-3694 U.S.A., WASHINGTON, YAKIMA COUNTY: East Mount Adams. 46.20255°, -121.4908°; WGS 84, uncertainty: 8000 m., Source: GeoLocate, Georef'd by WTU Staff Grassy strip, north sloping banks, muddy river canyon. Phenology: Flowers. Origin: Native. Louis F. Henderson 2229 10 Aug 1892 WTU-3619 Poaceae Poaceae Poa pratensis L. Poa secunda J. Presl U.S.A., WASHINGTON, THURSTON COUNTY: U.S.A., WASHINGTON, YAKIMA COUNTY: Olympia. Clemens Mountain Upper Naches River, Centers [?], Prosser Hills. 47.03806°, -122.89944°; WGS 84, uncertainty: 10000 m., Source: 46.724745°, -120.69722°; WGS 84, uncertainty: 10000 m., GeoLocate, Georef'd by WTU Staff Source: GeoLocate, Georef'd by WTU Staff One of the best grasses for lawn and field. Introduced into the Slopes of mountain. A valuable bunch-grass. [2 collections sheet] State, and all over Western Washington. Phenology: Flowers. Origin: [Additional written notes on collection sheet]. Phenology: Flowers. Introduced. Origin: Native. Louis F. Henderson s.n. 24 May 1892 Louis F. Henderson 2246 14 Jun 1892 WTU-3298 WTU-3624B

Poaceae Poaceae Poa cusickii Vasey ssp. purpurascens (Vasey) Soreng Poa annua L. U.S.A., WASHINGTON COUNTY: U.S.A., WASHINGTON, WAHKIAKUM COUNTY: Cascade mountains. 4 miles north of Oneida, along Deep River Valley Road 1/4 mile west 47.343551°, -121.153809°; WGS 84, uncertainty: 218817 m., of junction with Anderson Road. Source: Digital Map, Georef'd by Joseph Stormer Elev. 50 ft. Open slopes of the high mountains. A beautiful and useful 46° 21' 35.5" N, 123° 40' 59.5" W Bunch-Grass but fast disappearing before the Thup.[Last word Weedy road side under Alnus, Thuja; near farm fields. In gravel on difficult to read]. [Note on collection sheet in pencil- lemmas sparsely roadside. Phenology: Flowers. Origin: Introduced. pubescent at very base female Di ? c -nenves-] [2 specimens on collection sheet determined to Deschampsia caespitosa (L) Beauv. Ben Legler 559 1 Jun 2003 by V. L. M. 1-20-39. Later annotated to same as other collections on sheet]. Phenology: Flowers. Origin: Native. WTU-362090 Louis F. Henderson 2244 3 Aug 1892 Poaceae WTU-3299 Poa cusickii Vasey Poaceae U.S.A., OREGON, LAKE COUNTY: Fremont National Forest. Sandhill Crossing Campground. On banks Poa howellii Vasey & Scribn. of north fork of Sprague River. Elev. 6087 ft. U.S.A., WASHINGTON, THURSTON COUNTY: 42° 35.619' N, 120° 52.626' W; NAD 27 Western Washington; near Olympia. River banks. Common along river and into Pinus contorta forest. 47.03806°, -122.89944°; WGS 84, uncertainty: 5000 m., Source: Phenology: Flowers. Origin: Native. GeoLocate, Georef'd by WTU Staff Basalt boulders. On dry sandy hill sides. Common. Phenology: Sarah Gage 7544 1 Jul 2004 Fruits. Origin: Native. WTU-363827 Louis F. Henderson s.n. 22 Jun 1892 WTU-3636 Poaceae Poa wheeleri Vasey Poaceae U.S.A., OREGON, LAKE COUNTY: Poa nervosa (Hook.) Vasey Fremont National Forest. Forest Service Road 28. Elev. 6809 ft. U.S.A., WASHINGTON, YAKIMA COUNTY: 42° 35.242' N, 120° 44.489' W; NAD 27 Clemens Mountain Upper Naches River, Centers [?], Prosser Hills. Wet meadow crossing road. Common in wet forested edge of 46.724745°, -120.69722°; WGS 84, uncertainty: 10000 m., wetland. Phenology: Flowers. Origin: Native. Source: GeoLocate, Georef'd by WTU Staff Slopes of mountain. A valuable bunch-grass. 2 collections sheet] Sarah Gage 7558 2 Jul 2004 [Additional written notes on collection sheet]. Phenology: Flowers. Origin: Native. WTU-374060 Louis F. Henderson 2246 14 Jun 1892 Poaceae WTU-3624A Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., OREGON, LAKE COUNTY: Black Hills Preserve. 12 kilometers south of Christmas Valley. End of access road. Elev. 4750-4850 ft. Juniper dominated shrub-steppe with bunch grasses (Stipa, Festuca). Base of lava outcrop. Phenology: Fruits. Origin: Native. Maria Gerace 04-33 1 Jul 2004 WTU-367205 Poaceae Poaceae Poa wheeleri Vasey Poa secunda J. Presl ssp. secunda U.S.A., OREGON, LAKE COUNTY: U.S.A., OREGON COUNTY: Fremont National Forest. Deadhorse Lake Rim. Elk Rock. Elev. 8026 ft. 45.436045°, -122.648203°; WGS 84, 42° 32.98' N, 120° 47.017' W; WGS 84, uncertainty: 649 m., uncertainty: 2545 m., Source: Digital Map, Source: Digital Map, Georef'd by Joseph Stormer Georef'd by Sara Legler South east facing slope. Basalt boulders. Rocky, loose soil. Trees; Nachtllas [sp.?] glabrous; (T) specimen has Pinus contorta, Pinus monticola, Abies concolor. Arctostaphylos pubescent nachitlas [sp.?]. VM. Phenology: groundcover. Rhizomatous. Growing under Pinus. Phenology: Flowers & Fruits. Type Specimen: Isotype. Flowers. Origin: Native. C. V. Piper 6463 Ken Davis 04-40 1 Jul 2004 with Ben Legler, Sarah Gage, Wendy Gibble, Sharon Birks, Don 3 Jun 1904 Knoke WTU-20480, WTU-V-000042 WTU-363794

Poaceae Poaceae Poa wheeleri Vasey Poa bulbosa L. U.S.A., OREGON, LAKE COUNTY: U.S.A., OREGON, LAKE COUNTY: Fremont-Winema National Forest. South end of Dead Horse Ridge. Fremont National Forest. 9.5 miles northwest of Gearhart Mountain. Elev. 8505 ft. At summit of Bald Butte. 42° 32.963' N, 120° 47.177' W; NAD 27 Elev. 7516 ft. East facing 30 degree slope with rock outcrops, moist soil, snow 42° 36' 52" N, 120° 47' 17" W; NAD 27 patches. Other plants; Pinus albicaulis, Arctostaphylos nevadensis, Open gentle summit. Windswept. Rocky soil. With Artemesia and Aquilegia formosa. Common. Phenology: Vegetative. Origin: Native. scattered Pinus. Common on south face of butte. Phenology: Flowers. Origin: Introduced. Don Knoke 464 1 Jul 2004 Ben Legler 1868 2 Jul 2004 WTU-366440 with Sarah Gage, Wendy Gibble, Robert Goff, Sharon Birks, Ken Davis Poaceae WTU-369516 Poa cusickii Vasey ssp. purpurascens (Vasey) Soreng Poaceae U.S.A., OREGON, LAKE COUNTY: Fremont-Winema National Forest. Along Chewaukan River about 5 Poa nervosa (Hook.) Vasey kilometers upstream from Paisley. Elev. 4610 ft. U.S.A., OREGON, LAKE COUNTY: 42° 39.338' N, 120° 36.204' W; NAD 27 Fremont National Forest. 9.5 miles northwest of Low bench along river. Level. Gravel and sand. Mostly open. Other Gearhart Mountain. At summit of Bald Butte. plants; Populus trichocarpa, Rosa woodsii, Elymus cinerius, Lupinus Elev. 7516 ft. sp. Common. Phenology: Fruits. Origin: Native. 42° 36' 52" N, 120° 47' 17" W; NAD 27 Open gentle summit. Windswept. Rocky soil. Don Knoke 549 2 Jul 2004 With Artemesia and scattered Pinus. Stems clumped. Also rhizomatous. Phenology: WTU-368436 Flowers. Origin: Native. Ben Legler 1886 Poaceae with Sarah Gage, Wendy Gibble, Robert Goff, Sharon Birks, Ken Davis Poa secunda J. Presl ssp. secunda 2 Jul 2004 U.S.A., OREGON, LAKE COUNTY: Along Forest Road 28, 3 kilometers west of Dairy Point. Junction of WTU-399789, WTU-V-006080 Forest Road 28 and Forest Road 047. Elev. 5245 ft. 42° 27.154' N, 120° 37.556' W; NAD 27 Large seasonally moist meadow along south side of road. Gentle slope. Mud dries to near concrete quality. Other plants; Artemesia arbuscula, Sidalcea oergana, Potentilla, grasses. Locally abundant. Phenology: Flowers & Fruits. Origin: Native. Don Knoke 560 2 Jul 2004 WTU-378647 Poaceae Poaceae Poa pattersonii Vasey ssp. subcalva Keck Poa secunda J. Presl ssp. secunda U.S.A., IDAHO, BLAINE COUNTY: U.S.A., OREGON, LAKE COUNTY: Head of Boulder Creek Canyon, Sawtooth Fremont National Forest. At the Palisade Rocks on southeast side of National Forest, Sawtooth Mountains. Gearhart Mountain. Elev. 10000 ft. Elev. 6478 ft. 43.842563°, -114.50491°; WGS 84, 42° 27.904' N, 120° 48.557' W uncertainty: 10000 m., Source: GeoLocate, Small stream gully, with open meadows surrounded by Pinus forest Georef'd by WTU Staff and drier Artemisia slopes. In gravelly soil below outcrops. Full sun. Granite talus slopes. First record for Idaho. Phenology: Fruits. Origin: Native. Webbed[?]; anthers 1.2; glumes 4.0. Phenology: Fertile. Type Specimen: Isotype. Ben Legler 1940 3 Jul 2004 with Sarah Gage, Wendy Gibble, Robert Goff J. William Thompson 14083 Herbarium: WTU 2 Aug 1937 WTU-38772, WTU-V-001234 Poaceae Poa wheeleri Vasey Poaceae U.S.A., OREGON, LAKE COUNTY: Fremont National Forest. 2 kilometers north of junction of Forest Poa pattersonii Vasey ssp. subcalva Keck Road 29 and Forest Road 2901. East and west sides of road. Elev. 7091 ft. U.S.A., IDAHO, BLAINE COUNTY: 42° 42.588' N, 120° 48.185' W Head of Boulder Creek Canyon, Sawtooth Moist sub-alpine/montane park with Pinus contorta, Populus Mountains. tremuloides, Veratrum viride, and shrubby Artemisia. Bunchgrass. Elev. 10000 ft. Common. Phenology: Flowers. Origin: Native. 43.842563°, -114.50491°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Cindy Spurgeon 04-1 3 Jul 2004 Georef'd by WTU Staff with Maria Gerace, Ken Davis, Sharon Birks Granite talus slopes. First record for Idaho. Anthers 0.7; ligule 1.5 mm; glume 4 mm. WTU-378533 Phenology: Fertile. Type Specimen: Isotype. J. William Thompson 14083 Poaceae 2 Aug 1937 Poa annua L. WTU-9931JWT, WTU-V-001236 U.S.A., WASHINGTON, LEWIS COUNTY: Shoulder of Highway 7 about 200 feet south of junction with Pleasant Valley Road, about 2 miles south of county line. Elev. 1280 ft. Poaceae 46° 43.986' N, 122° 12.497' W; WGS 84, uncertainty: 6 m., Source: GPS Poa secunda J. Presl ssp. secunda Gravelly weedy roadside pullout and road shoulders, with Phalaris arundinacea, Leucanthemum valgare. Scattered in open gravel. U.S.A., OREGON, LAKE COUNTY: Phenology: Flowers. Origin: Introduced. Fremont National Forest. At the Palisade Rocks on southeast side of Gearhart Mountain. Jessica Ni 12 16 Jun 2006 Elev. 6478 ft. with Ben Legler 42° 27.904' N, 120° 48.557' W Eroding rock pinnacles with loose, mostly bare rocky soil. Scattered WTU-362906 Pinus. Common. In drier areas. Florets green with tawny tips. Phenology: Flowers. Origin: Native. Poaceae Ben Legler 1925 3 Jul 2004 with Sarah Gage, Wendy Gibble, Robert Goff Poa trivialis L. WTU-378649 U.S.A., WASHINGTON, LEWIS COUNTY: Shoulder of Highway 7 about 200 feet south of junction with Pleasant Valley Road, about 2 miles south of county line. Poaceae Elev. 1280 ft. 46° 43.986' N, 122° 12.497' W; WGS 84, uncertainty: 6 m., Poa secunda J. Presl ssp. secunda Source: GPS Gravelly weedy roadside pullout and road shoulders, with Phalaris U.S.A., OREGON, LAKE COUNTY: arundinacea, Leucanthemum valgare. Stoloniferous; abundant. Fremont National Forest. At the Palisade Rocks on southeast side of Phenology: Flowers. Origin: Introduced. Gearhart Mountain. Elev. 6478 ft. Jessica Ni 19 16 Jun 2006 42° 27.904' N, 120° 48.557' W with Ben Legler Small stream gully, with open meadows surrounded by Pinus forest and drier Artemisia slopes. Common in forested areas. WTU-362883 Inflorescences nodding. Phenology: Flowers. Origin: Native. Ben Legler 1930 3 Jul 2004 with Sarah Gage, Wendy Gibble, Robert Goff WTU-378667 Poaceae Poaceae Poa pratensis L. Poa pratensis L. ssp. angustifolia (L.) Lej. U.S.A., WASHINGTON, LEWIS COUNTY: U.S.A., WASHINGTON, CHELAN COUNTY: Shoulder of Highway 7 about 200 feet south of junction with Lake Chelan National Recreational Area. Stehekin State Airstrip. Pleasant Valley Road, about 2 miles south of county line. Elev. 1196 ft. Elev. 1280 ft. 48.34332° N, 120.71854° W; UTM Zone 10, 669049.268E, 46° 43.986' N, 122° 12.497' W; WGS 84, uncertainty: 6 m., 5356975.232N; WGS 83, uncertainty: 5 m., Source: GPS, UTM Source: GPS calculated from Lat-Lon. Gravelly weedy roadside pullout and road shoulders, with Phalaris Flat mowed area approximately 3,000 feet long by 300 feet wide. arundinacea, Leucanthemum valgare. Rhizomatous; in gravel by Public airstrip cut out of valley floor forest. Abies grandis, Alnus road. Phenology: Flowers. Origin: Introduced. rubra, Acer macrophylla, Pseudotsuga menziesii dominate forest edge. Airstrip dominated by non-native grasses. Common in Jessica Ni 21 16 Jun 2006 unmowed areas. Stembases short-rhizomatous. Phenology: Fruits. with Ben Legler Origin: Introduced. WTU-362896 Dale Blum 06-22B 27 Jun 2006 Herbarium: WTU Poaceae Poa nervosa (Hook.) Vasey Poaceae U.S.A., OREGON, LAKE COUNTY: Poa annua L. Fremont National Forest. Fremont Lookout. Elev. 7048 ft. U.S.A., WASHINGTON, SAN JUAN COUNTY: 42° 51.799' N, 120° 50.164' W; NAD 27 San Juan Islands. Pole Island. Tiny island in the middle of Mosquito Recently burned forest. No forest canopy. Phenology: Flowers. Pass. Origin: Native. 48° 36.056' N, 123° 10.096' W Rim of beach with Distichlis especially on west and south sides. In Cindy Spurgeon 04-49 3 Jul 2004 open, short vegetation. Phenology: Flowers. Origin: Introduced. with Maria Gerace, Ken Davis, Sharon Birks Eliza Habegger EH-1017 26 Apr 2006 WTU-378658 WTU-385181 Poaceae Poaceae Poa annua L. Poa pratensis L. U.S.A., WASHINGTON, SAN JUAN COUNTY: San Juan Islands. Barren Island. U.S.A., WASHINGTON, SAN JUAN COUNTY: Elev. 30 ft. San Juan Islands. Sentinel Island. East end of island. 48° 37.366' N, 123° 9.361' W 48° 38.397' N, 123° 8.915' W Bedrock dome rising 30 feet above the water. Lushly covered with East end of island. Occasional in mesic meadow. Phenology: Fertile. Camas and Plectritis. Occasional in otter trails. Phenology: Fertile. Origin: Introduced. Origin: Introduced. Eliza Habegger EH-1033 27 Apr 2006 Peter Dunwiddie 06-20 26 Apr 2006 WTU-387907 WTU-385240 Poaceae Poaceae Poa pratensis L. Poa pratensis L. U.S.A., WASHINGTON, CHELAN COUNTY: U.S.A., WASHINGTON, SAN JUAN COUNTY: Stehekin National Recreational Area. Stehekin State Airstrip. San Juan Islands. Coon Island. Elev. 3922 ft. Elev. 40 ft. 48.34221° N, 120.71741° W; UTM Zone 10, 669136.667E, 48° 35.725' N, 123° 1.115' W 5356854.357N; WGS 83, uncertainty: 12 m., Source: GPS, UTM Open forest of Oak, Pseudotsuga, Madrone, and Juniper. Open calculated from Lat-Lon. understory dominated by Dactylus glomerata and diverse natives. In Wetlands at southeast end of airstrip formed around Stehekin River. trails. Phenology: Fertile. Origin: Introduced. Dominated by Alnus, Rubus parviflora and Pteridium aquilinum. Along path. Frequent. Phenology: Fertile. Origin: Introduced. Peter Dunwiddie 06-57 28 Apr 2006 Dale Blum 06-49 27 Jun 2006 WTU-385929 WTU-366719 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, CHELAN COUNTY: U.S.A., WASHINGTON, CHELAN COUNTY: Lake Chelan National Recreation Area. On northwest shore of Coon Lake Chelan National Recreation Area. South facing slope along Lake. One kilometer northeast of High Bridge in Stehekin River McGregor Mountain Trail. Valley. Elev. 4742 ft. Elev. 2170 ft. 48° 24.067' N, 120° 49.191' W; UTM Zone 10, 661360.14E, 48° 23' 19.7" N, 120° 50' 11.9" W; UTM Zone 10, 660161E, 5363180.499N; WGS 84, Source: GPS, UTM calculated from 5361775N; WGS 84, uncertainty: 7 m., Source: GPS Lat-Lon. Narrow marshy lakeshore dominated by Spiraea douglasii and Subalpine meadow dominated by Lomatium sp., Pseudotsuga Carex spp. Shallow muddy lake, backed by rocky outcrops and dry menziesii, Lupinus sp. Scattered on slope above melting snow conifer forest. In tufts on dry outcrops. Phenology: Flowers. patch. Phenology: Fertile. Origin: Native. Barbara Smith 06-01 29 Jun 2006 Vicky Gempko 06-17 29 Jun 2006 with Dale Blum, Cheryl Lowe, Anders Huseth WTU-366804 WTU-367267 Poaceae Poaceae Poa palustris L. Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, CHELAN COUNTY: U.S.A., WASHINGTON, CHELAN COUNTY: Lake Chelan National Recreational Area. Base of Purple Creek Pass North Cascades National Park. Southeast side of McGregor Trail where trail passes waterfall. 300 meters east of Stehekin. Mountain. West side of Coon Creek along the McGregor Mountain Elev. 1280 ft. Trail. Stehekin Valley. UTM Zone 10, 673977E, 5353360N; WGS 84, Source: Elev. 2964 ft. Georeferenced, Georef'd by WTU Staff 48° 23.717' N, 120° 49.786' W; UTM Zone 10, 660644.586E, Open mixed conifer forest with shady mesic rocky understory along 5362511.311N; WGS 84, Source: GPS, UTM calculated from perennial stream. Loosely clumped along creek in mesic soil. Lat-Lon. Phenology: Flowers. Origin: Introduced. Aspect: 200 degrees. Slope: 5 - 25 degrees. Dry rocky outcrops intermixed with coniferous forest, dominated by Pseudotsuga Jennette Timmer 405 28 Jun 2006 menziesii and Pinus ponderosa. Dominant grasses Pseudoroegneria spicata and Calamagrostis rubescens. Exposed site with partial to WTU-366868 full sun. Bunched grasses on rock outcrops with thin soil. Uncommon. Phenology: Flowers. Origin: Native. Poaceae Anders Huseth 06-15 28 Jun 2006 with Diane Doss, Cheryl Lowe, David Giblin Poa bulbosa L. ssp. vivipara (Koeler) Arcang. WTU-366726 U.S.A., WASHINGTON, CHELAN COUNTY: Lake Chelan National Recreational Area. Base of Purple Creek Pass Poaceae Trail where trail passes waterfall. 300 meters east of Stehekin. Elev. 1280 ft. Poa bulbosa L. UTM Zone 10, 673977E, 5353360N; WGS 84, Source: Georeferenced, Georef'd by WTU Staff U.S.A., WASHINGTON, CHELAN COUNTY: Open mixed conifer forest with shady mesic rocky understory along North Cascades National Park. Southeast side of McGregor perennial stream. Uncommon along trail. Phenology: Fertile. Origin: Mountain. West side of Coon Creek along the McGregor Mountain Introduced. Trail. Stehekin Valley. Elev. 2964 ft. Jennette Timmer 419 28 Jun 2006 48° 23.717' N, 120° 49.786' W; UTM Zone 10, 660644.586E, 5362511.311N; WGS 84, Source: GPS, UTM calculated from Herbarium: WTU Lat-Lon. Aspect: 200 degrees. Slope: 5 - 25 degrees. Dry rocky outcrops intermixed with coniferous forest, dominated by Pseudotsuga Poaceae menziesii and Pinus ponderosa. Dominant grasses Pseudoroegneria spicata and Calamagrostis rubescens. Exposed site with partial to Poa secunda J. Presl ssp. secunda full sun. Uncommon along trail. Phenology: Fertile. Origin: Introduced. U.S.A., WASHINGTON, CHELAN COUNTY: Lake Chelan National Recreation Area. South facing slope along Anders Huseth 06-39 28 Jun 2006 McGregor Mountain Trail. with Diane Doss, Cheryl Lowe, David Giblin Elev. 4742 ft. 48° 24.067' N, 120° 49.191' W; UTM Zone 10, 661360.14E, Herbarium: WTU 5363180.499N; WGS 84, Source: GPS, UTM calculated from Lat-Lon. Subalpine meadow dominated by Lomatium sp., Pseudotsuga menziesii, Lupinus sp. Common among rocks on open slope. Phenology: Flowers. Origin: Native. Vicky Gempko 06-5 29 Jun 2006 with Dale Blum, Cheryl Lowe, Anders Huseth WTU-367259 Poaceae Poaceae Poa pratensis L. Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, CHELAN COUNTY: U.S.A., WASHINGTON, FRANKLIN COUNTY: North Cascades National Park. Southeast side of McGregor Juniper Dunes Wilderness Area. Accessed by north gate. Mountain. West side of Coon Creek along the McGregor Mountain Elev. 900 ft. Trail. Stehekin Valley. 46° 25' N, 118° 49' W; WGS 84 Elev. 2964 ft. Stable sand dunes with Artemisia tridentata. Cespitose; erect 48° 23.717' N, 120° 49.786' W; UTM Zone 10, 660644.586E, inflorescence; common. Phenology: Fertile. Origin: Native. 5362511.311N; WGS 84, Source: GPS, UTM calculated from Lat-Lon. Ben Legler 2413 22 Apr 2005 Aspect: 200 degrees. Slope: 5 - 25 degrees. Dry rocky outcrops with Peter F. Zika, David Giblin intermixed with coniferous forest, dominated by Pseudotsuga menziesii and Pinus ponderosa. Dominant grasses Pseudoroegneria WTU-370864 spicata and Calamagrostis rubescens. Exposed site with partial to full sun. Uncommon along trail. Phenology: Flowers. Origin: Introduced. Poaceae Anders Huseth 06-40 28 Jun 2006 Poa secunda J. Presl ssp. secunda with Diane Doss, Cheryl Lowe, David Giblin U.S.A., WASHINGTON, FRANKLIN COUNTY: Herbarium: WTU Juniper Dunes Wilderness Area. Accessed by north gate. Poaceae Elev. 900 ft. 46° 25' N, 118° 49' W; WGS 84 Poa compressa L. Stable sand dunes with Artemisia tridentata. Cespitose; erect inflorescence; more delicate; common. Phenology: Fertile. Origin: U.S.A., WASHINGTON, CHELAN COUNTY: Native. Lake Chelan National Recreation Area. Along Purple Creek Pass Trail just northwest of where it crosses Purple Creek. Circa 1.5 trail Ben Legler 2414 22 Apr 2005 miles east of Stehekin. with Peter F. Zika, David Giblin Elev. 2600 ft. 48° 18' 40" N, 120° 38' 14" W; UTM Zone 10, 675477E, WTU-370811 5353744N; WGS 84, uncertainty: 9 m., Source: GPS Dry southwest facing talus and rock slopes with scattered conifers, Philadelphus lewisii. In loose patches along trail. Rhizomatous. Poaceae Phenology: Flowers. Origin: Introduced. Poa secunda J. Presl ssp. secunda Tricia Downey 12 28 Jun 2006 U.S.A., WASHINGTON, FRANKLIN COUNTY: WTU-366757 Juniper Dunes Wilderness Area. Accessed by north gate. Elev. 900 ft. 46° 25' N, 118° 49' W; WGS 84 Poaceae Stable sand dunes with Artemisia tridentata. Cespitose; spreading inflorescence; in dry sand; uncommon. Phenology: Fertile. Origin: Poa annua L. Native. U.S.A., WASHINGTON, FRANKLIN COUNTY: Ben Legler 2415 22 Apr 2005 Scootenay Park, southeast shore of Scootenay Reservoir. with Peter F. Zika, David Giblin 46° 42' N, 119° 1' W; T14N R30E S14; WGS 84 Basalt ledges along reservoir shore. Cespitose; sprawling. WTU-370807 Phenology: Flowers. Origin: Introduced. Ben Legler 2407 22 Apr 2005 Poaceae with Peter F. Zika, David Giblin Poa secunda J. Presl ssp. secunda WTU-370796 U.S.A., WASHINGTON, FRANKLIN COUNTY: Juniper Dunes Wilderness Area. No GPS recording taken for this Poaceae locality. Elev. 900 ft. Poa bulbosa L. 46.39167°, -118.85556°; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff U.S.A., WASHINGTON, FRANKLIN COUNTY: Base of sand dune in dry sand and full sun. Phenology: Fertile. Juniper Dunes Wilderness Area. Accessed by north gate. Origin: Native. Elev. 900 ft. 46° 25' N, 118° 49' W; WGS 84 Ben Legler 2446 22 Apr 2005 Stable sand dunes with Artemisia tridentata. Cespitose; uncommon; with Peter F. Zika, David Giblin growing in partial shade of Artemisia tridentata. Phenology: Bulbils. Origin: Introduced. WTU-369916 Ben Legler 2412 22 Apr 2005 with Peter F. Zika, David Giblin WTU-370809 Poaceae Poaceae Poa annua L. Poa alpina L. U.S.A., WASHINGTON, CHELAN COUNTY: U.S.A., WASHINGTON, CHELAN COUNTY: North Cascades National Park. Dagger Lake circa 3 air miles North Cascades National Park. North face of Hock Mountain, southeast of Rainy Pass. approximately 0.25 mile northeast of the summit at base of vertical Elev. 5508 ft. cliffs, just above the talus fields. 48° 28.129' N, 120° 39.34' W; UTM Zone 10, 673280.642E, Elev. 6500 ft. 5371063.857N; WGS 84, uncertainty: 4 m., Source: GPS, UTM 48° 27.27' N, 120° 39.558' W; UTM Zone 10, 673060.791E, calculated from Lat-Lon. 5369464.426N; WGS 84, Source: GPS, UTM calculated from Shallow lake surrounded by wet subalpine meadows, dominated by Lat-Lon. Carex species, Eriophorum, scattered Abies lasiocarpa, Picea A series of vertical cliffs mixed among ramps and small benches, engelmannii. Weed along camp paths and tent areas; occasional. with lots of wet seepy areas fed by snow-fields from above. Some Phenology: Flowers. Origin: Introduced. areas support stable alpine turf communities while others are active scree and gravel gullies. Little to no sun! Very cold alpine site. Charlie Baughman 06-26 30 Jul 2006 Aspect: 0; slope: 0-90°. Uncommon and found in clusters; heads somewhat nodding and thickest in the middle. Phenology: Flowers. WTU-366926 Origin: Native. Matt Lee 06-15 30 Jul 2006 Poaceae WTU-366948 Poa secunda J. Presl ssp. secunda Poaceae U.S.A., WASHINGTON, CHELAN COUNTY: North Cascades National Park. South side of Stiletto Peak. Stiletto Poa sp. Lake - 100 meters south of lake. Elev. 6800 ft. U.S.A., OREGON, GRANT COUNTY: 48° 28.848' N, 120° 39.35' W; UTM Zone 10, 673227.51E, Whitman Forest, west slope of Mount Ruth. 5372395.354N; WGS 84, uncertainty: 5 m., Source: GPS, UTM Elev. 7000 ft. calculated from Lat-Lon. T8S R37E S7; Willamette Meridian; NAD 27, uncertainty: 805 m., In a matrix of bedrock outcrops, graminoids, shrubs, and herbs. Source: TRS2LL, Georef'd by Ben Legler, Invalid coordinates Tress are scattered in microsites in between rock outcrops, (located outside county bounds). dominated by Larix lyallii. Slopes: 0 - 20°; general aspect: 150 - Sloped at 40% west; wet loam soil in park. Phenology: Flowers. 190°. Tufted on sunny rocky slope; uncommon. Phenology: Flowers. Origin: Native. Elbert H. Reid 375 29 Jul 1937 with Robert Collins Maria Gerace 06-70 29 Jul 2006 WTU-355251 WTU-366988 Poaceae Poaceae Poa cusickii Vasey ssp. cusickii Poa wheeleri Vasey U.S.A., WASHINGTON, CHELAN COUNTY: U.S.A., WASHINGTON, PIERCE COUNTY: North Cascades National Park. South side of Stiletto Peak. Stiletto Mount Rainier National Park. Tolmie Peak, northwest side, upper Lake - 100 meters south of lake. 300 feet of ridge. Elev. 6800 ft. Elev. 5300-5600 ft. 48° 28.848' N, 120° 39.35' W; UTM Zone 10, 673227.51E, 46° 57' 26" N, 121° 52' 58" W; UTM Zone 10, 5372395.354N; WGS 84, uncertainty: 5 m., Source: GPS, UTM 585004.868999999E, 5201016.123N; WGS 84, Georef'd by WTU calculated from Lat-Lon. Staff, UTM calculated from Lat-Lon. In a matrix of bedrock outcrops, graminoids, shrubs, and herbs. Dry slopes with mesic draws, dwarfed conifers, some talus, small Tress are scattered in microsites in between rock outcrops, bluffs, 25-30° slope, northwest aspect. Uncommon. Phenology: dominated by Larix lyallii. Slopes: 0 - 20°; general aspect: 150 - Fruits. Origin: Native. 190°. Tufted. Phenology: Fertile. Origin: Native. Monica Delmartini 06-1B 8 Aug 2006 Maria Gerace 06-74 29 Jul 2006 with Pete Del Zotto WTU-367008 Herbarium: WTU

Poaceae Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, PIERCE COUNTY: Mount Rainier National Park. Ipsut Pass circa 1 mile north of Mowich Lake. Elev. 5150 ft. 46° 57.039' N, 121° 52.09' W; UTM Zone 10, 586127.103E, 5200301.74N; WGS 84, uncertainty: 7 m., Source: GPS, UTM calculated from Lat-Lon. Steep northeast-facing brushy cirque with Rubus, Sorbus, Valeriana, Veratrum, topped by steep dry rock faces and subalpine conifer forest. In loose tufts on shady mossy rock shelf; locally common. Phenology: Flowers. Origin: Native. Lucia Harrison 06-21 8 Aug 2006 WTU-366682 Poaceae Poaceae Poa cusickii Vasey ssp. epilis (Scribn.) W.A. Weber Poa stenantha Trin. U.S.A., WASHINGTON, PIERCE COUNTY: U.S.A., WASHINGTON, PIERCE COUNTY: Mount Rainier National Park. West side of Governors Ridge in wide Mount Rainier National Park; Steep rock face about 1/8 mile due amphitheater due south south east of Owyhigh Lakes. west of Owyhigh Lakes. Elev. 6050 ft. Elev. 5600 ft. 46° 51.857' N, 121° 34.537' W; UTM Zone 10, 608562.752E, 46° 52.072' N, 121° 35.422' W; UTM Zone 10, 607431.41E, 5191067.426N; WGS 84, uncertainty: 3 m., Source: GPS, UTM 5191445.319N; WGS 84, uncertainty: 3 m., Source: GPS, UTM calculated from Lat-Lon. calculated from Lat-Lon. Steep mostly bare, dry talus slopes overlooked by rough steep rocky Steep, east-facing rocky slope with Phlox diffusa, Delphinium spires. With Polygonum newberryii, Luina hypoleuca, Anemone glareosum, Aster ledophyllus, Vaccinium, Chamaecyparis drummondii. Uncommon in rocky avalanche chute. Caespitose. nootkatensis. Scattered in tufts in soil over stabilized talus. Phenology: Flowers. Origin: Native. Phenology: Flowers. Origin: Native. David Giblin 637 19 Jul 2006 Lindsey Koepke 06-17 18 Jul 2006 with Ben Legler, Arnie Peterson with Ben Legler, David Giblin, Diane Doss WTU-366480 WTU-366531

Poaceae Poaceae Poa stenantha Trin. Poa pratensis L. U.S.A., WASHINGTON, PIERCE COUNTY: U.S.A., IDAHO, CLEARWATER COUNTY: Mount Rainier National Park. West side of Governors Ridge in wide Clearwater National Forest. Black Canyon on Clearwater River. amphitheater due south south east of Owyhigh Lakes. National Forest Road 250. Roadside stream to river. 0.35 miles Elev. 6050 ft. south of Pete Ott Creek. 46° 51.857' N, 121° 34.537' W; UTM Zone 10, 608562.752E, 46.74512°, -115.24091°; WGS 84, uncertainty: 500 m., Source: 5191067.426N; WGS 84, uncertainty: 3 m., Source: GPS, UTM Nat. Geog. TOPO!, Georef'd by John Bassett calculated from Lat-Lon. Wet roadside ditch with Marchantia, bog orchids and mosses. Low Steep mostly bare, dry talus slopes overlooked by rough steep rocky shrubs and dense herbaceous cover mostly on uphill side of road. spires. With Polygonum newberryii, Luina hypoleuca, Anemone Shrubs collected on river side of road. Common on roadside. drummondii. Rare in avalanche chute. Phenology: Flowers. Origin: Phenology: Flowers. Origin: Introduced. Native. Maria Gerace 05-29 9 Jul 2005 David Giblin 640 19 Jul 2006 with Robert Goff, Doug Williams, Dale Blum with Ben Legler, Arnie Peterson WTU-369302 Herbarium: WTU Poaceae Poaceae Poa cusickii Vasey Poa secunda J. Presl ssp. secunda U.S.A., IDAHO, SHOSHONE COUNTY: U.S.A., WASHINGTON, PIERCE COUNTY: Clearwater National Forest. Hoodoo Pass, South Trailhead parking Mount Rainier National Park. Basin 0.5 mile west of Knapsack Pass lot. and 0.5 mile northeast of Mowich Lake Campground. Elev. 5993 ft. Elev. 5460 ft. 46.97483°, -115.02681°; WGS 84, uncertainty: 500 m., Source: 46° 56' 7" N, 121° 51' 12" W; UTM Zone 10, 587280.827E, Nat. Geog. TOPO!, Georef'd by John Bassett 5198609.923N; WGS 84, uncertainty: 30 m., Georef'd by WTU Rocky meadow surrounded by forest of Tsuga, Abies and Picea. Staff, UTM calculated from Lat-Lon. Artemisia species and Penstemon dominant. Phenology: Flowers. Gentle northwest-facing slope with heath meadows, flowing seeps, Origin: Native. and smooth exposed bedrock patches, with Phyllodoce, Cassiope, Pedicularis, Mimulus, Saxifraga, and small conifers. Locally common Mary Johanson 05-18 8 Jul 2005 in shallow soil over rock. Phenology: Flowers. Origin: Native. with Robert Goff, Doug Williams, Joe Johanson, Jessie Johanson, Nomi Odano, Julia Odano, Ben Legler, David Giblin Ben Legler 3590 9 Aug 2006 WTU-369288 WTU-366538 Poaceae Poaceae Poa secunda J. Presl Poa pratensis L. U.S.A., IDAHO, SHOSHONE COUNTY: U.S.A., WASHINGTON, SAN JUAN COUNTY: Clearwater National Forest. Hoodoo Pass, South Trailhead parking San Juan Islands. Ripple Island. lot. 48° 39.415' N, 123° 7.896' W Elev. 5993 ft. Oblong (north-south) island with extensive shrub cover and a stand 46.97483°, -115.02681°; WGS 84, uncertainty: 500 m., Source: of mostly dead Populus tremuloides. Large shell and gravel beach Nat. Geog. TOPO!, Georef'd by John Bassett on west side, with broad shelving bedrock bench draped with Rocky meadow surrounded by forest of Tsuga, Abies and Picea. seaweed. Rare? At north end of island, with camas. Phenology: Artemisia species and Penstemon dominant. Cespitose. Common Fertile. Origin: Introduced. but scattered on rocky areas. Phenology: Flowers. Origin: Native. Rod Gilbert 06-95 27 Apr 2006 Mary Johanson 05-25 8 Jul 2005 with Robert Goff, Doug Williams, Joe Johanson, Jessie Johanson, WTU-385584 Nomi Odano, Julia Odano, Ben Legler, David Giblin WTU-370003 Poaceae Poa annua L. Poaceae U.S.A., WASHINGTON, SAN JUAN COUNTY: Poa annua L. San Juan Islands. "Little Nob", rock just west of Nob Island. Elev. 0-10 ft. U.S.A., WASHINGTON, SAN JUAN COUNTY: 48° 35.434' N, 123° 1.172' W San Juan Islands. Cliff Island. Bedrock shoal rising 10 feet in elevation; area measured 0.038 48° 35.391' N, 123° 0.826' W acres. Common. Phenology: Fertile. Origin: Introduced. Island is forested heavily with second growth Pseudotsuga with extensive Gaultheria shallon understory. Heavily deer grazed. Many Rod Gilbert 06-105 28 Apr 2006 species relatively uncommon around periphery on cliffs. On rocky knobs at east end, with Myosuros, Claytonia rubra. Phenology: WTU-385205 Fertile. Origin: Introduced. David Giblin 339 28 Apr 2006 Poaceae WTU-387789 Poa pratensis L. U.S.A., WASHINGTON, SAN JUAN COUNTY: Poaceae San Juan Islands. Posey Island. Elev. 0-20 ft. Poa annua L. 48° 37.104' N, 123° 10.052' W Low, one acre island with campsites, outhouse, fire pits. Heavily U.S.A., WASHINGTON, SAN JUAN COUNTY: used, with deer grating. Mostly highly disturbed. Common. San Juan Islands. Battleship Island. Phenology: Fertile. Origin: Introduced. Elev. 0-40 ft. 48° 37.494' N, 123° 11.115' W Phil Green 06-14 26 Apr 2006 Five acre rock outcrop rising 40 feet above water, with shrub thickets, a few Pseudotsuga and Madrona trees, lush camas swales WTU-387323 and bedrock outcrops. Occasional in trails. Phenology: Fertile. Origin: Introduced. Poaceae Rod Gilbert 06-26 26 Apr 2006 Poa annua L. WTU-383679 U.S.A., WASHINGTON, SAN JUAN COUNTY: San Juan Islands. Posey Island. Poaceae Elev. 0-20 ft. 48° 37.104' N, 123° 10.052' W Poa secunda J. Presl Low, one acre island with campsites, outhouse, fire pits. Heavily used, with deer grating. Mostly highly disturbed. Abundant in heavy U.S.A., WASHINGTON, SAN JUAN COUNTY: traffic areas. Phenology: Fertile. Origin: Introduced. San Juan Islands. Battleship Island. Elev. 0-40 ft. Phil Green 06-30 26 Apr 2006 48° 37.494' N, 123° 11.115' W Five acre rock outcrop rising 40 feet above water, with shrub WTU-386700 thickets, a few Pseudotsuga and Madrona trees, lush camas swales and bedrock outcrops. A few plants on bedrock outcrop. Phenology: Fertile. Origin: Native. Rod Gilbert 06-48 26 Apr 2006 WTU-387774 Poaceae Poaceae Poa bulbosa L. Poa bulbosa L. U.S.A., WASHINGTON, SAN JUAN COUNTY: U.S.A., WASHINGTON, SAN JUAN COUNTY: San Juan Islands. Posey Island. San Juan Islands. Little McConnell Island; small island (1.3 acres) Elev. 0-20 ft. connected to McConnell Island by beach at low tide. 48° 37.104' N, 123° 10.052' W Elev. 0-25 ft. Low, one acre island with campsites, outhouse, fire pits. Heavily 48° 35.927' N, 123° 1.547' W used, with deer grating. Mostly highly disturbed. Abundant in traffic Open grassland with scattered Juniperus, madrone. Small patch areas. Phenology: Fertile. Origin: Introduced. near east end of island. Phenology: Fertile. Origin: Introduced. Phil Green 06-35 26 Apr 2006 Ben Legler 3257 28 Apr 2006 WTU-386695 WTU-384406

Poaceae Poaceae Poa pratensis L. Poa compressa L. U.S.A., WASHINGTON, SAN JUAN COUNTY: U.S.A., WASHINGTON, SAN JUAN COUNTY: San Juan Islands. Gossip Island. San Juan Islands. Massacre Bay. Island #1. Elev. 0-25 ft. Elev. 0-8 ft. 48° 39.789' N, 123° 10.374' W 48° 38.396' N, 122° 59.38' W; WGS 84 Low conglomerate bedrock island with gently sloping bedrock on all Very small bedrock island close in to shore, just west of Skull Island, sides. Scattered madrone, Douglas fir, and junipers across island in Massacre Bay. Dominated by Allium cernuum, Festuca rubra, with lush camas on swales between outcrop. Near beach among Sedum lanceolatum, and Grindelia; (0.05 acres measured). A few Festuca rubra. Phenology: Fertile. Origin: Introduced. scattered plants in beach. Phenology: Fertile. Origin: Introduced. Steve Hahn 06-03 27 Apr 2006 Carrie Marschner 06-09 30 May 2006 WTU-383937 WTU-388975

Poaceae Poaceae Poa annua L. Poa pratensis L. U.S.A., WASHINGTON, SAN JUAN COUNTY: U.S.A., WASHINGTON, SAN JUAN COUNTY: San Juan Islands. Gossip Island. San Juan Islands. Flattop Island. Weed Point on northeast end of Elev. 0-25 ft. Flattop Island; northern part of San Juan Archipelago. 48° 39.789' N, 123° 10.374' W Elev. 0-10 ft. Low conglomerate bedrock island with gently sloping bedrock on all 48° 38.871' N, 123° 4.707' W; WGS 84, uncertainty: 2 m. sides. Scattered madrone, Douglas fir, and junipers across island Rocky open point, treeless, with thin soil, with Rosa nutkana, with lush camas on swales between outcrop. Frequent in trail areas. Grindelia, Lathyrus japonicus, grasses. Frequent in meadow. Phenology: Flowers. Origin: Introduced. Phenology: Flowers. Origin: Introduced. Steve Hahn 06-37 27 Apr 2006 Carrie Marschner 06-31 31 May 2006 WTU-383654 WTU-387813

Poaceae Poaceae Poa annua L. Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, SAN JUAN COUNTY: U.S.A., IDAHO, CLEARWATER COUNTY: San Juan Islands. Nob Island. Clearwater National Forest. 3.7 miles north of Blacklead Mountain Elev. 0-40 ft. junction. 13.4 miles south of Cayuse Creek Crossing on Forest Road 48° 35.469' N, 123° 1.07' W 581. A very small, high island, with abundant rock and moss. Juniperus is Elev. 6596 ft. most common tree, with Arbutus, Oak, and Pseudotsuga. Very 46.63981°, -114.92163°; WGS 84, uncertainty: 1000 m., Source: heavily deer grazed. Locally common on otter trails. Phenology: Nat. Geog. TOPO!, Georef'd by John Bassett Fertile. Origin: Introduced. Rocky outcrop adjacent to road. West exposure. Bunchgrass. Phenology: Flowers. Origin: Native. Steve Hahn 06-74 28 Apr 2006 Richard G. Olmstead 2005-44 8 Jul 2005 WTU-384819 WTU-367376 Poaceae Poaceae Poa compressa L. Poa annua L. U.S.A., WASHINGTON, SAN JUAN COUNTY: U.S.A., WASHINGTON, SAN JUAN COUNTY: San Juan Islands. Flattop Island. South side of Flattop Island; north San Juan Islands. Unnamed Island #72. end of San Juan Archipelago. Elev. 10 ft. Elev. 60 ft. 48° 35.202' N, 123° 0.434' W; WGS 84, Source: GPS 48° 38.752' N, 123° 4.953' W; WGS 84, uncertainty: 5 m. A 0.069 acre (measured) islet rising 10 feet above high tide line with Dry open forest of Pseudotsuga and Arbutus, with dry smooth rock a few low, scattered Juniperus and Rosa nutkana with abundant balds and small soil pockets. In rock crack, locally common. Bromus rigidus. Uncommon in crevices. Phenology: Flowers & Phenology: Fertile. Origin: Introduced. Fruits. Origin: Introduced. Carrie Marschner 06-108 31 May 2006 Ben Legler 3439 1 Jun 2006 WTU-388895 WTU-388052

Poaceae Poaceae Poa annua L. Poa compressa L. U.S.A., WASHINGTON, SAN JUAN COUNTY: U.S.A., WASHINGTON, SAN JUAN COUNTY: San Juan Islands. Flattop Island. North side of Flattop Island; north San Juan Islands. Skull Island. end of San Juan archipelago. Elev. 40 ft. Elev. 98 ft. 48° 38.343' N, 122° 59.168' W; WGS 84, Source: GPS 48° 38.933' N, 123° 4.804' W; Source: Digital map A 40 foot high island with many Juniperus trees, abundant Camassia Shady north-facing cliffs and mossy Pseudotsuga forest. Locally leichtlinii and Plectritis congesta. Numerous bedrock outcrops with abundant in moist soil where disturbed by otters. Phenology: Fertile. ledges. Infrequent; dry, open grassy ledges. Phenology: Fertile. Origin: Introduced. Origin: Introduced. Carrie Marschner 06-128 31 May 2006 Pam Camp 06-27 30 May 2006 WTU-388781 WTU-388875

Poaceae Poaceae Poa annua L. Poa pratensis L. U.S.A., WASHINGTON, SAN JUAN COUNTY: U.S.A., WASHINGTON, SAN JUAN COUNTY: San Juan Islands. Unnamed island just west of Broken Point, San Juan Islands. Skull Island. perhaps 200 meters from Shaw Island. Reported to be shallow Elev. 40 ft. enough to walk to at low tide. [Referred to as Broken Point Island.] 48° 38.343' N, 122° 59.168' W; WGS 84, Elev. 25 ft. Source: GPS 48° 35.539' N, 122° 58.206' W A 40 foot high island with many Juniperus trees, Open, grassy island with scattered Juniperus scopulorum, a few abundant Camassia leichtlinii and Plectritis Quercus; Camassia leichtlinii abundant, with Allium acuminatum, congesta. Numerous bedrock outcrops with Clarkia amoena var. caurina, Rosa, and Symphoricarpos. In bedrock ledges. Open grass; occasional. Phenology: crevices, near shore, east side. Phenology: Fertile. Origin: Fertile. Origin: Introduced. Introduced. Pam Camp 06-35 David Giblin 520 1 Jun 2006 30 May 2006 WTU-388302 WTU-388881, WTU-V-031323 Poaceae Poa pratensis L. Poaceae U.S.A., WASHINGTON, SAN JUAN COUNTY: San Juan Islands. Unnamed island just west of Poa compressa L. Broken Point, perhaps 200 meters from Shaw Island. Reported to be shallow enough to walk U.S.A., WASHINGTON, SAN JUAN COUNTY: to at low tide. [Referred to as Broken Point San Juan Islands. Skull Island. Island.] Elev. 40 ft. Elev. 25 ft. 48° 38.343' N, 122° 59.168' W; WGS 84, Source: GPS 48° 35.539' N, 122° 58.206' W A 40 foot high island with many Juniperus trees, abundant Camassia Open, grassy island with scattered Juniperus leichtlinii and Plectritis congesta. Numerous bedrock outcrops with scopulorum, a few Quercus; Camassia leichtlinii ledges. Occasional; mixed with Bromus rigidus. Phenology: Flowers. abundant, with Allium acuminatum, Clarkia Origin: Introduced. amoena var. caurina, Rosa, and Symphoricarpos. Occasional among Elymus, Pam Camp 06-75 30 May 2006 Camassia leichtlinii. Phenology: Flowers. Origin: Introduced. WTU-388753 David Giblin 537 1 Jun 2006 WTU-388643, WTU-V-031321 Poaceae Poaceae Poa pratensis L. Poa pratensis L. U.S.A., WASHINGTON, SAN JUAN COUNTY: U.S.A., WASHINGTON, SAN JUAN COUNTY: San Juan Islands. U.S. BLM land. Victim Island. San Juan Islands. Fawn Island. Elev. 50 ft. Elev. 50 ft. 48° 36.831' N, 122° 58.472' W 48° 36.853' N, 123° 0.421' W; Source: GPS An open, forested, 3 acre island with Arbutus, Three acre island is developed with 3 houses, Quercus, Juniperus, and Pseudotsuga; trails, and considerable disturbance of Holodiscus dominant shrub understory; deer understory; forest (open) of Pseudotsuga evident. Frequent, scattered, with Dactylis menziesii, Arbutus, Quercus, and Juniperus. glomerata. Phenology: Flowers. Origin: Common in mesic grassy areas. Phenology: Introduced. Flowers. Origin: Introduced. Pam Camp 06-92A Peter Dunwiddie 06-235 1 Jun 2006 31 May 2006 WTU-388792 WTU-389799, WTU-V-031320

Poaceae Poaceae Poa annua L. Poa pratensis L. U.S.A., WASHINGTON, SAN JUAN COUNTY: U.S.A., WASHINGTON, SAN JUAN COUNTY: San Juan Islands. U.S. BLM land. Victim Island. San Juan Islands. Fawn Island. Elev. 50 ft. Elev. 50 ft. 48° 36.831' N, 122° 58.472' W 48° 36.853' N, 123° 0.421' W; Source: GPS An open, forested, 3 acre island with Arbutus, Quercus, Juniperus, Three acre island is developed with 3 houses, and Pseudotsuga; Holodiscus dominant shrub understory; deer trails, and considerable disturbance of evident. Uncommon in rich soil; otter trails. Phenology: Fertile. understory; forest (open) of Pseudotsuga Origin: Introduced. menziesii, Arbutus, Quercus, and Juniperus. Common in trail. Phenology: Fertile. Origin: Pam Camp 06-136 1 Jun 2006 Introduced. WTU-387696 Peter Dunwiddie 06-262 31 May 2006 Poaceae WTU-389302, WTU-V-031322 Poa compressa L. U.S.A., WASHINGTON, SAN JUAN COUNTY: San Juan Islands. U.S. BLM land. Victim Island. Poaceae Elev. 50 ft. 48° 36.831' N, 122° 58.472' W Poa compressa L. An open, forested, 3 acre island with Arbutus, Quercus, Juniperus, and Pseudotsuga; Holodiscus dominant shrub understory; deer U.S.A., WASHINGTON, SAN JUAN COUNTY: evident. Uncommon on east-facing slope. Phenology: Fertile. Origin: San Juan Islands. Fawn Island. Introduced. Elev. 50 ft. 48° 36.853' N, 123° 0.421' W; Source: GPS Pam Camp 06-153 1 Jun 2006 Three acre island is developed with 3 houses, trails, and considerable disturbance of understory; forest (open) of WTU-389033 Pseudotsuga menziesii, Arbutus, Quercus, and Juniperus. Occasional in crevices about high tide line. Phenology: Fertile. Origin: Introduced. Poaceae Peter Dunwiddie 06-275A 31 May 2006 Poa pratensis L. WTU-389288 U.S.A., WASHINGTON, SAN JUAN COUNTY: San Juan Islands. Oak Island. Elev. 10 ft. 48° 36.463' N, 122° 57.283' W; WGS 84, Source: GPS Very small, 0.19 acre (measured) island with Holodiscus/Rosa shrubs, Sanicula understory; one goose nest; otter evident abundantly; 3 Pseudotsuga menziesii, 2 Juniperus scopulorum, and 1 Quercus garryana. Occasional among Bromus rigidus and Dactylis glomerata. Phenology: Fertile. Origin: Introduced. Peter Dunwiddie 06-202 30 May 2006 WTU-389814, WTU-V-031319 Poaceae Poaceae Poa pratensis L. Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, SAN JUAN COUNTY: U.S.A., WASHINGTON, CHELAN COUNTY: San Juan Islands. McConnell Island off Ridge above Swakane Canyon; 1.5 miles south-southwest of southwest side of Orcas Island; north end of Chumstick Mountain. island near small wetland. Elev. 4595 ft. Elev. 5 ft. 47° 37.851' N, 120° 27.508' W; Source: GPS 48° 35.902' N, 123° 1.444' W; WGS 84, Meadows and open stands of fir, ponderosa pine; moist west-facing uncertainty: 5 m., Source: GPS slopes. Cespitose. Phenology: Fertile. Origin: Native. Small rocky bald by wetland; mostly grassy with scattered Pseudotsuga, Juniperus, and Steve Hahn 05-115 21 May 2005 Quercus. Common among grasses. Phenology: Flowers. Origin: Introduced. WTU-370773 Victoria Wyllie-Echeverria 06-22 Poaceae 30 May 2006 Poa secunda J. Presl ssp. secunda WTU-390137, WTU-V-031318 U.S.A., WASHINGTON, CHELAN COUNTY: Ridge top above Swakane Canyon, one mile southeast of Chumstick Mountain, pass on ridge near Swakane Spring. Poaceae Elev. 5149 ft. 47° 38.245' N, 120° 26.43' W; Source: GPS Poa annua L. Open, cold, windy meadows on south-slope, recently burned forest on north-slope. Cespitose; green leaves, red base. Phenology: U.S.A., WASHINGTON, SAN JUAN COUNTY: Fertile. Origin: Native. San Juan Islands. Low Island. Elev. 0-3 ft. Steve Hahn 05-132 21 May 2005 48° 35.354' N, 123° 1.553' W Very low rock and gravel island. Lots of Elymus mollis. In rock WTU-370713 crevices, center of island. Phenology: Fruits. Origin: Introduced. John Floberg 06-54 8 Sep 2006 Poaceae WTU-390071 Poa bulbosa L. U.S.A., WASHINGTON, ADAMS COUNTY: Poaceae Southeast shore of Lyle Lake; nine air kilometers north-northwest of Othello. Poa pratensis L. Elev. 931 ft. 46° 53.758' N, 119° 12.126' W; Source: Field notes U.S.A., WASHINGTON, SAN JUAN COUNTY: Salty, dry, disturbed ground by parking area/campground; full sun. San Juan Islands. Sentinel Island. Cespitose; common. Phenology: Fertile. Origin: Introduced. Elev. 134 ft. 48° 38.381' N, 123° 9.049' W; WGS 84, Source: Digital map Ben Legler 2470 23 Apr 2005 Uncommon at forest edge. Phenology: Remnants. Origin: with Peter F. Zika, David Giblin Introduced. WTU-370539 Phil Green 06-71 7 Sep 2006 WTU-394547 Poaceae Poaceae Poa annua L. Poa pratensis L. U.S.A., WASHINGTON, GRANT COUNTY: Long Lake. U.S.A., WASHINGTON, SAN JUAN COUNTY: Elev. 992 ft. San Juan Islands. Little McConnell Island; small island (1.3 acre) 46° 55.706' N, 119° 11.843' W; Source: Field connected to McConnell Island by beach at low tide. notes Elev. 0-25 ft. Damp ground by boat ramp in full sun. 48° 35.927' N, 123° 1.547' W Prostrate; common. Phenology: Fertile. Origin: Open grassland with scattered Juniperus, madrone. Occasional with Introduced. Dactylis glomerata. Phenology: Fruits. Origin: Introduced. Ben Legler 2496 Peter Dunwiddie 06-326 7 Sep 2006 with Peter F. Zika, David Giblin WTU-394771 23 Apr 2005 WTU-370410, WTU-V-012694 Poaceae Poaceae Poa pratensis L. Poa pratensis L. U.S.A., WASHINGTON, JEFFERSON COUNTY: U.S.A., WASHINGTON, JEFFERSON COUNTY: Protection Island. Crest of road from marina, near southeast end of Protection Island. Southeast side of island at marina. island. Elev. 5 ft. Elev. 140 ft. 48° 7.689' N, 122° 55.218' W; WGS 84, uncertainty: 5 m., Source: 48° 7.473' N, 122° 55.729' W GPS Occasional with Bromus rigidus. Phenology: Fertile. Origin: Flat sandy/gravelly beach and spit, southeast-facing, with Bromus Introduced. rigidus, Hordeum, Grindelia. Scattered on edge of thickets at base of bluff. Phenology: Fertile. Origin: Introduced. Peter Dunwiddie 06-100 3 May 2006 Joe Arnett 06-33 3 May 2006 Herbarium: WTU WTU-375291 Poaceae Poaceae Poa annua L. Poa compressa L. U.S.A., WASHINGTON, JEFFERSON COUNTY: Protection Island. Crest of road from marina, near southeast end of U.S.A., WASHINGTON, JEFFERSON COUNTY: island. Protection Island. Spit, Kanem Point, at west end. Elev. 140 ft. Elev. 5 ft. 48° 7.473' N, 122° 55.729' W 48° 7.261' N, 122° 56.626' W; WGS 84, uncertainty: 5 m., Source: Common in road with Cerastium and Speruglaria. Phenology: GPS Fertile. Origin: Introduced. Dry sand spit, with Leymus mollis, Grindelia, Festuca species, Plantago maritima, and drift wood. In low spots around Leymus. Peter Dunwiddie 06-119 3 May 2006 Phenology: Fertile. Origin: Introduced. WTU-375116 Charles Espey 1 3 May 2006 WTU-371095 Poaceae Poa bulbosa L. Poaceae U.S.A., WASHINGTON, JEFFERSON COUNTY: Poa bulbosa L. Protection Island. On north side of island. Elev. 137 ft. U.S.A., WASHINGTON, JEFFERSON COUNTY: 48° 7.608' N, 122° 56.245' W Protection Island. Southeast side along beach, below bluff. Smaller forested area. Occasional on roadside. Phenology: Fertile. Elev. 5 ft. Origin: Introduced. 48° 7.509' N, 122° 55.514' W; WGS 84, Source: GPS Grassy flats, below sandy bluff. Uncommon in lawn area. Phenology: Sharon Schlentner 06-10 3 May 2006 Fertile. Origin: Introduced. WTU-375346 Charles Espey 6 3 May 2006 WTU-375339 Poaceae Poa pratensis L. Poaceae U.S.A., WASHINGTON, JEFFERSON COUNTY: Poa annua L. Protection Island. Southeast side of island at marina. Elev. 5 ft. U.S.A., WASHINGTON, SKAGIT COUNTY: 48° 7.689' N, 122° 55.218' W; WGS 84, uncertainty: 5 m., Source: Southwest shore of Sammish Island; at access property for Padilla GPS Bay National Estuarine Research Reserve. Flat sandy/gravelly beach and spit, southeast-facing, with Bromus Elev. 32 ft. rigidus, Hordeum, Grindelia. Tufted in wet open sand. Phenology: 48° 34.553' N, 122° 32.504' W; NAD 27, Source: GPS Fertile. Origin: Introduced. South-facing forested bluff above beach, with Pseudotsuga, Arbutus, Symphoricarpos, Salix scouleriana. Abundant on road edge, in Joe Arnett 06-24 3 May 2006 compacted soil. Phenology: Fertile. Origin: Introduced. WTU-377760 Ben Legler 3288 5 May 2006 WTU-372769 Poaceae Poaceae Poa annua L. Poa laxiflora Buckley U.S.A., WASHINGTON, SKAGIT COUNTY: U.S.A., WASHINGTON, COWLITZ COUNTY: Padilla Bay National Estuarine Research Reserve. Saddlebag [locality and coordinates withheld; status in Washington: G3G4/S2S3 Island. (Sensitive; WANHP)] Elev. 17 ft. Riparian area. Rare in the area. With Phalaris arundinacea, Glyceria 48° 32.117' N, 122° 33.333' W; WGS 84, Source: GPS grandis, Urtica dioica, Lysichiton americanum, and Rubus High island with rocky shoreline cliffs; Douglas fir/Madrone forests spectabilis. In flower. Up to approximately six feet in height. with Snowberry, Mahonia; forest and understory. Common along Phenology: Flowers. Origin: Native. trails and understory. Phenology: Flowers. Origin: Introduced. Jeff Walker 313 8 Jun 2006 Ben Legler 3383 23 May 2006 WTU-1613 WTU-371539 Poaceae Poaceae Poa pratensis L. Poa secunda J. Presl U.S.A., WASHINGTON, SKAGIT COUNTY: U.S.A., WASHINGTON, FRANKLIN COUNTY: Padilla Bay National Estuarine Research Reserve. Saddlebag 0.2 mile southeast of dam on north end of Scootenay Reservoir, on Island. small gravel road off dam access road. Elev. 17 ft. Elev. 947 ft. 48° 32.117' N, 122° 33.333' W; WGS 84, Source: GPS 46° 43.335' N, 119° 1.979' W; WGS 84, uncertainty: 5 m., Source: High island with rocky shoreline cliffs; Douglas fir/Madrone forests GPS with Snowberry, Mahonia. South bank of island, above beach. Basalt scabrock with Artemisia tridentata, Agropyron spicatum, Common along trail on bank. Phenology: Fertile. Origin: Introduced. Crepis, Amsinckia. Locally common; caespitose; culms red. Phenology: Fertile. Origin: Native. Peter Dunwiddie 06-132 23 May 2006 Ben Legler 3331 17 May 2006 WTU-371633 with David Giblin, Don Knoke Poaceae WTU-370921 Poa pratensis L. Poaceae U.S.A., WASHINGTON, SKAGIT COUNTY: Padilla Bay National Estuarine Research Reserve. Saddlebag Poa secunda J. Presl ssp. secunda Island. Rocky bluff on north and east edges of island. Elev. 71 ft. U.S.A., WASHINGTON, ADAMS COUNTY: 48° 32.179' N, 122° 33.317' W; uncertainty: 6 m., Source: GPS The Nature Conservancy's Lind Shrub-Steppe Preserve, western North and east facing grassland and shrub community along half of property on northwest side of Lind-Hatton Road; 6 miles perimeter of island. Cespitose; growing on an exposed rock outcrop southwest of Lind. above high tide mark. Phenology: Fruits. Origin: Introduced. Elev. 1300 ft. 46° 55.593' N, 118° 43.651' W; WGS 84, uncertainty: 5 m., Andy Windham 06-10 23 Aug 2006 Source: GPS with David Giblin Shrub-steppe dominated by Artemisia tridentata, Poa cf. secunda, Festuca idahoensis; northwest slope. Abundant, tufted. Phenology: WTU-371756 Flowers. Origin: Native. Don Knoke 1021 16 May 2006 Poaceae with David Giblin, Ben Legler Poa bulbosa L. WTU-370937 U.S.A., WASHINGTON, ASOTIN COUNTY: Southern end of Fields Spring State Park. Poaceae T7N R45E S21 N; WGS 84, uncertainty: 1200 m., Source: Georeferenced, Georef'd by WTU Staff Poa secunda J. Presl ssp. secunda Dry, rocky grassland. Abundant. With Pseudoroegneria spicatum, Poa sandbergii, and Bromus tectorum. Phenology: Flowers. Origin: U.S.A., WASHINGTON, ADAMS COUNTY: Introduced. The Nature Conservancy's Lind Shrub-Steppe Preserve, western half of property on northwest side of Lind-Hatton Road; 6 miles Jeff Walker 301 30 May 2005 southwest of Lind. Elev. 1300 ft. WTU-363157 46° 55.593' N, 118° 43.651' W; WGS 84, uncertainty: 5 m., Source: GPS Shrub-steppe dominated by Artemisia tridentata, Poa cf. secunda, Festuca idahoensis; northwest slope. Stems tufted; scattered. Phenology: Fruits. Origin: Native. Don Knoke 1036 16 May 2006 with David Giblin, Ben Legler WTU-370940 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, KITTITAS COUNTY: U.S.A., WASHINGTON, CHELAN COUNTY: Colockum State Wildlife Area. Mills Canyon, 3 air miles southwest of mouth. Elev. 4400 ft. Elev. 2899 ft. 47° 8.722' N, 120° 15.122' W; WGS 84, uncertainty: 3 m., Source: 47° 37.417' N, 120° 18.951' W; Source: GPS GPS Southwest steep rocky slopes; full sun; old burn. Cespitose. Stony basaltic south-facing slope, with Artemisia, Poa, Olsynium, Phenology: Flowers. Origin: Native. Balsamorhiza hookeri, Lomatium species. Abundant in dry soil; tufted. Phenology: Fertile. Origin: Native. Steve Hahn 05-165 21 May 2005 David Giblin 397 17 May 2006 WTU-370977 with Don Knoke, Ben Legler WTU-370925 Poaceae Poa secunda J. Presl Poaceae U.S.A., WASHINGTON, KITTITAS COUNTY: Poa secunda J. Presl ssp. secunda Colockum Wildlife Area. Dry Gulch mesa. Elev. 939 ft. U.S.A., WASHINGTON, ADAMS COUNTY: 47° 6.956' N, 120° 1.81' W; WGS 84, uncertainty: 10 m., Source: 0.2 road miles north of Quail Lake, and 0.3 road miles south of Grant GPS County line. Basalt rim-rock interspersed with talus and lithosol; mostly south Elev. 984 ft. facing slope; Artemisia tridentata dominate with Bromus tectorum. 46° 54.41' N, 119° 12.403' W; Source: Field notes Common and abundant. Phenology: Flowers. Origin: Native. Grassland, dry soil, full sun. Densely caespitose. Phenology: Fertile. Origin: Native. Joseph Arnett 07-15 24 Apr 2007 with David Giblin, D. Knoke, P. Lupshinski Ben Legler 2482 23 Apr 2005 with Peter F. Zika, David Giblin WTU-376514 WTU-370982 Poaceae Poaceae Poa pratensis L. ssp. pratensis Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, WAHKIAKUM COUNTY: 4 miles north of Oneida, along Deep River Valley Road 1/4 mile west U.S.A., WASHINGTON, ADAMS COUNTY: of junction with Anderson Road. 0.2 road miles north of Quail Lake, and 0.3 road miles south of Grant Elev. 50 ft. County line. 46° 21' 35.5" N, 123° 40' 59.5" W Elev. 984 ft. Weedy road side under Alnus, Thuja, near farm fields. In gravel on 46° 54.41' N, 119° 12.403' W; Source: Field notes road side. Phenology: Flowers. Origin: Introduced. Grassland, dry soil, full sun. Greener; densely cespitose. Phenology: Flowers. Origin: Native. Ben Legler 552 1 Jun 2003 Ben Legler 2483 23 Apr 2005 WTU-382520 with Peter F. Zika, David Giblin WTU-370983 Poaceae Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Poaceae U.S.A., WASHINGTON, KITTITAS COUNTY: Poa secunda J. Presl ssp. secunda Quilomene Island. Columbia River. Elev. 584 ft. U.S.A., WASHINGTON, ADAMS COUNTY: 47° 5.194' N, 120° 2.04' W; WGS 84, Source: GPS 0.2 road miles north of Quail Lake, and 0.3 road miles south of Grant North-south running island to 5 meters high above river level; County line. lithosolic soils interspersed with large basaltic cobble. Scattered Elev. 984 ft. along top of island. Phenology: Fertile. Origin: Introduced. 46° 54.41' N, 119° 12.403' W; Source: Field notes Grassland, dry soil, full sun. Redder; densely cespitose. Phenology: Julie Combs 103 25 Apr 2007 Flowers. Origin: Native. with David Giblin Ben Legler 2484 23 Apr 2005 WTU-376727 with Peter F. Zika, David Giblin WTU-370984 Poaceae Poaceae Poa secunda J. Presl Poa bulbosa L. U.S.A., WASHINGTON, KITTITAS COUNTY: U.S.A., WASHINGTON, GRANT COUNTY: Colockum Wildlife Area. Collins Spring Canyon, lower half of Sun Lakes State Park. Three air miles southwest of Coulee City. canyon. About 0.25 mile south of Camp Delany mess hall. Elev. 600 ft. Elev. 1200 ft. 47° 8' 54" N, 120° 31" W; WGS 84, Source: Digital map T24N R28E S7 NW of SW; NAD 27, uncertainty: 805 m., Source: Mixture of dry, thin soils, lithosols, and mesic north facing basalt TRS2LL, Georef'd by Ben Legler face. In lithosol. Phenology: Flowers. Origin: Native. Habitat: ruderal; Associates: Salsola kali, Poa sandbergii, Lomatium triternatum; Slope: flat; Aspect: flat. Phenology: Fertile. Origin: Julie Combs 161 26 Apr 2007 Introduced. WTU-375868 Sean Patrick 28 21 Apr 2005 Poaceae WTU-364433 Poa bulbosa L. Poaceae U.S.A., WASHINGTON, GRANT COUNTY: Steamboat Rock State Park. Fifteen air miles north of Coulee City Poa secunda J. Presl ssp. secunda and 15 air miles south of Grand Coulee Dam. Along road 800 feet west from picnic area at Steamboat Rock State Park. U.S.A., WASHINGTON, GRANT COUNTY: Elev. 1590 ft. Sun Lakes State Park. About 140 air miles east of Seattle; about 18 T27N R29E S11 SW, NE; NAD 27, uncertainty: 805 m., Source: air miles northeast of Ephrata. 3 miles southwest of Coulee City. TRS2LL, Georef'd by Ben Legler West side of Camp Delany Spring Creek uphill from tent area. Sagebrush steppe, roadside. Associates: Artemesia spp., Elev. 1250 ft. Chrysothamnus spp., Balsamorhiza spp., Lupinus sulphureus. Slope T24N R28E S7 NW, SW; NAD 27, uncertainty: 805 m., Source: 10%; aspect 135 degrees southwest. Phenology: Flowers & Fruits. TRS2LL, Georef'd by Ben Legler Origin: Introduced. The grade evens out here to shrubs and mid depth soil divided by chunks of basalt. Habitat: Sagebrush steppe. Associates: Artemisia Katie Birkhauser 2 20 Apr 2005 tridentata, A. rigida, Agropyron spicatum. Slope 15°, aspect with Dan Thompson southwest. Phenology: Fertile. Origin: Native. WTU-364416 River-Joy Osborn 22 23 Apr 2005 with Ben Moore-Maley Poaceae WTU-364459 Poa bulbosa L. Poaceae U.S.A., WASHINGTON, GRANT COUNTY: Steamboat Rock State Park. Sixteen miles north-northeast of Coulee Poa secunda J. Presl ssp. secunda City (on State Route 155), approximately 44 miles northeast of Ephrata, and 215 miles east of Seattle (on Interstate 90 and State U.S.A., WASHINGTON, GRANT COUNTY: Route 155). Along road, 800 feet west from picnic area (following Sun Lakes State Park. Located on bench above tent village of Camp road). Delany, 1/4 mile north of Camp Delany mess hall. Elev. 1590 ft. Elev. 1250 ft. T27N R29E S11 SW, NW; NAD 27, uncertainty: 805 m., Source: T24N R28E S7 SE, NW; NAD 27, uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler TRS2LL, Georef'd by Ben Legler Sagebrush steppe, roadside. Associates: Artemisia spp., Habitat: Low sagebrush steppe, shallow, rocky soil. Associates Poa Chrysothamnus spp., Balsamorhiza spp., Lupinus sulphureus. Slope spp., Eriogonum sp. Agropyron spicatum and Artemisia spp. Slope relatively flat, aspect southwest. Phenology: Fertile. Origin: 45°m aspect south southeast. Abundant. Phenology: Fertile. Origin: Introduced. Native. Katie Birkhauser 2 20 Apr 2005 Emily Aune 16 21 Apr 2005 with Dan Thompson with Peter VanHess WTU-364418 WTU-364460

Poaceae Poaceae Poa bulbosa L. Poa compressa L. U.S.A., WASHINGTON, GRANT COUNTY: U.S.A., WASHINGTON, GRANT COUNTY: Steamboat Rock. In Grand Coulee, the east bank of Banks Lake. Sun Lakes State Park. Found only outside the mess hall at Camp Elev. 1677 ft. Delany, near the water pump. 47° 51' N, 119° 9.95' W 47.59472°, -119.36417°; WGS 84, uncertainty: 10000 m., Source: On margin of foot path. Sagebrush steppe, disturbed area. GeoLocate, Georef'd by WTU Staff Associates: Artemisia tridentata; slope 10°; aspect west. Phenology: Associates: Poa annua. Flattened appearance, prow like leaf. Fertile. Origin: Introduced. Phenology: Flowers. Origin: Introduced. Kimberly Madson 8 20 Apr 2005 Eric Wozniak 31 22 May 2005 with Jill Lemmon WTU-364461 WTU-364423 Poaceae Poaceae Poa compressa L. Poa bulbosa L. U.S.A., WASHINGTON, GRANT COUNTY: U.S.A., WASHINGTON, GRANT COUNTY: Sun Lakes State Park. Three miles west-southwest of Coulee City, Sun Lakes State Park. Located 3 air miles southwest of Coulee City, 47 miles east-northeast of Wenatchee, 14 miels north-northeast of WA. Camp Delany, in front of mess hall. Soap Lake. Three feet east of front doors of mess hall of Camp Elev. 1200 ft. Delany. T24N R28E S7 NW, SW; NAD 27, uncertainty: 805 m., Source: Elev. 1200 ft. TRS2LL, Georef'd by Ben Legler T24N R27E S7 SW, NW; WGS 84, uncertainty: 500 m., Source: Habitat: Ruderal, maintained lawn. Associates: Poa spp., Elaeagnus Nat. Geog. TOPO!, Georef'd by John Bassett angustifolia and Betula sp. Slope 0°, aspect none. Phenology: In disturbed gravel pit. Habitat: Ruderal. Associates: Plantago major. Bulbils. Origin: Introduced. Slope flat, aspect east. Phenology: Flowers. Origin: Introduced. Alexander Winstead 11 21 Apr 2005 Bonnie E. Stack 27 21 Apr 2005 with Stephanie Schermerhorn with Jesse Miller WTU-364490 WTU-364486 Poaceae Poaceae Poa bulbosa L. Poa pratensis L. U.S.A., WASHINGTON, GRANT COUNTY: U.S.A., MONTANA, MINERAL COUNTY: Sun Lakes State Park. About 140 air miles east of Seattle; about 18 Lolo National Forest. Heart Lake Trailhead off Forest Service Road air miles northeast of Ephrata. 3 miles southwest of Coulee City. 250. East side of road. West side of Camp Delany Spring Creek uphill from tent area. T14N R27W S11 SW 1/4; WGS 84, uncertainty: 500 m., Source: Elev. 1250 ft. Digital map, Georef'd by John Bassett T24N R28E S7 NW, SW; NAD 27, uncertainty: 805 m., Source: Open coniferous forest dominated by Picea. Associated with TRS2LL, Georef'd by Ben Legler Senecio, Castilleja, Rubus, Penstemon. Phenology: Fertile. Origin: The grade evens out here to shrubs and mid depth soil divided by Native. chuncks of basalt. Habitat: Sagebrush steppe. Associates: Artemisia tridentata, A. rigida, Agropyron spicatum. Slope 15°, aspect Richard Robohm 05-05 9 Jul 2005 southwest. Phenology: Fertile. Origin: Introduced. with David Giblin River-Joy Osborn 23 23 Apr 2005 WTU-367976 with Ben Moore-Maley Poaceae WTU-364487 Poa secunda J. Presl ssp. secunda Poaceae U.S.A., WASHINGTON, KITTITAS COUNTY: Quilomene Wildlife Area. South wall of Box Canyon. Poa bulbosa L. Elev. 1282 ft. 47° 4.557' N, 120° 2.955' W; WGS 84, Source: GPS U.S.A., WASHINGTON, GRANT COUNTY: Basalt rim rock; north-facing terraced slopes from river level to top of Sun Lakes State Park. Located 1/2 mile north of Camp Delany mess canyon. Common at all elevations. Phenology: Fertile. Origin: hall. adjacent to Green Lake. Native. Elev. 1220 ft. T24N R28E S6 SE of SE; NAD 27, uncertainty: 805 m., Source: David Giblin 835 25 Apr 2007 TRS2LL, Georef'd by Ben Legler Habitat: Alkali flats, alkali soil. Associates: Poa spp. and WTU-376539 Balsamorhiza sp. Slope: 2-5°, aspect east-southeast. Phenology: Fertile. Origin: Introduced. Poaceae Emily Aune 18 21 Apr 2005 Poa cusickii Vasey ssp. cusickii with Peter VanHess U.S.A., WASHINGTON, KITTITAS COUNTY: WTU-364488 Colockum Wildlife Area. Collins Spring Canyon. Upper elevation of south wall of canyon. Elev. 1215 ft. Poaceae 47° 8.847' N, 120° 0.828' W; WGS 84 Benches just below and into Artemisia rigida dominated habitat. Poa bulbosa L. Scattered at base of talus slope at middle elevation. Phenology: Flowers. Origin: Native. U.S.A., WASHINGTON, GRANT COUNTY: Sun Lakes State Park. Coulee City Quadrant. Found in rocky area Don Knoke 1242 26 Apr 2007 near dumpster opposite mess hall at Camp Delany. with David Giblin, Joe Arnett, Thomas A. Dillhoff Elev. 1250 ft. T24N R27E S7 NW, SW; WGS 84, uncertainty: 500 m., Source: WTU-376618 Nat. Geog. TOPO!, Georef'd by John Bassett Habitat: disturbed site, ruderal. Associates: Artemisia tridentata, Sarcobatus vermiculatus. Slope 0, aspect flat. Phenology: Flowers & Fruits. Origin: Introduced. Nathan Waldren 30 24 Apr 2005 with Kalle Skurla WTU-364489 Poaceae Poaceae Poa secunda J. Presl Poa bulbosa L. ssp. vivipara (Koeler) Arcang. U.S.A., WASHINGTON, KITTITAS COUNTY: U.S.A., WASHINGTON, KITTITAS COUNTY: Colockum Wildlife Area. Collins Spring Canyon. Upper elevation of South Cle Elum Ridge. Peoh Point. south wall of canyon. Elev. 4001 ft. Elev. 1215 ft. 47° 9.1' N, 120° 56.9' W; WGS 84 47° 8.847' N, 120° 0.828' W; WGS 84 Dry, exposed promontory on north side of South Cle Elum Ridge. Benches just below and into Artemisia rigida dominated habitat. Pseudotsuga menziesii and Pinus ponderosa common. Bulbous Locally common in open, dry soil; cespitose. Phenology: Fertile. base. Phenology: Bulbils. Origin: Introduced. Origin: Native. Megan A. Jensen 151 29 Jun 2007 Don Knoke 1248 26 Apr 2007 with Don Knoke, Barbara Williams, Peter F. Zika, David Giblin with David Giblin, Joe Arnett, Thomas A. Dillhoff WTU-365755 WTU-376621 Poaceae Poaceae Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Poa bulbosa L. ssp. bulbosa U.S.A., WASHINGTON, KITTITAS COUNTY: U.S.A., WASHINGTON, KITTITAS COUNTY: South Cle Elum Ridge. Peoh Point. Colockum Wildlife Area. Dry Gulch mesa. Elev. 4001 ft. Elev. 944 ft. 47° 9.1' N, 120° 56.9' W; WGS 84 47° 6.969' N, 120° 1.779' W; WGS 84, uncertainty: 14 m. Dry, exposed promontory on north side of South Cle Elum Ridge. East-facing basaltic rim rock with talus and lithosol. Dominated by Pseudotsuga menziesii and Pinus ponderosa common. Viviparous. Artemisia tridentata, Artemisia rigida, and Bromus tectorum. Phenology: Bulbils. Origin: Introduced. Phenology: Fertile. Origin: Introduced. Megan A. Jensen 152 29 Jun 2007 Pete Lopushinsky 07-1B 24 Apr 2007 with Don Knoke, Barbara Williams, Peter F. Zika, David Giblin WTU-376599 WTU-367507

Poaceae Poaceae Poa palustris L. Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, KITTITAS COUNTY: U.S.A., WASHINGTON, KITTITAS COUNTY: About 2.25 miles up Taneum Canyon; south side of creek at small South Cle Elum Ridge. Peoh Point. unnamed pond. Elev. 4001 ft. Elev. 2278 ft. 47° 9.1' N, 120° 56.9' W; WGS 84 47° 5' 41" N, 120° 49' 56" W; WGS 84, Source: Digital map Dry, exposed promontory on north side of South Cle Elum Ridge. Seasonal pond, now dry, muddy bottom, with dense Eleocharis, Pseudotsuga menziesii and Pinus ponderosa common. Phenology: Veronica, Carex mats. Common on pond margins; stoloniferous. Flowers. Origin: Native. Phenology: Fruits. Origin: Introduced. Megan A. Jensen 164 29 Jun 2007 Ben Legler 3618 22 Sep 2006 with Don Knoke, Barbara Williams, Peter F. Zika, David Giblin with Barbara Williams, David Giblin WTU-365758 WTU-375795 Poaceae Poaceae Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Poa palustris L. U.S.A., WASHINGTON, KITTITAS COUNTY: U.S.A., WASHINGTON, KITTITAS COUNTY: Colockum Wildlife Area. Along Brushy Creek ca. [circa] 2 miles South Fork Meadows along South Fork Taneum Creek, 3 air miles upstream from mouth; on north side of creek. west-southwest of junction of north and south forks of creek. Elev. 1000 ft. Elev. 3463 ft. 47° 7.861' N, 120° 3.639' W; WGS 84, uncertainty: 9 m., Source: 47° 5' 44" N, 120° 59' 32" W; WGS 84, Source: Digital map GPS Flat, mesic to wet, open meadow with scattered Alnus, Crataegus, Open south-facing slope, basalt substrate; with Artemisia tridentata, and cold ponds of standing water. Scattered in silty, moist soil by Lupinus, Poa species. Abundant throughout. Phenology: Fertile. creek; stems not tufted. Phenology: Fruits. Origin: Introduced. Origin: Introduced. Barbara Williams 06-51 22 Sep 2006 Ben Legler 3704 24 Apr 2007 with David Giblin, Ben Legler with Pam Camp, Julie Combs, Tad Dillhoff WTU-376139 WTU-377883 Poaceae Poaceae Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Poa cusickii Vasey ssp. cusickii U.S.A., WASHINGTON, KITTITAS COUNTY: U.S.A., WASHINGTON, KITTITAS COUNTY: Colockum Wildlife Area. Along Brushy Creek ca. [circa] 2 miles Colockum Wildlife Area. Collins Spring Canyon, lower half of upstream from mouth; on north side of creek. canyon. Elev. 1000 ft. Elev. 600 ft. 47° 7.861' N, 120° 3.639' W; WGS 84, uncertainty: 9 m., Source: 47° 8' 54" N, 120° 31" W; WGS 84, Source: Digital map GPS Mixture of dry, thin soils, lithosols, and mesic north facing basalt Open south-facing slope, basalt substrate; with Artemisia tridentata, face. Thin soil of north slope. Phenology: Flowers. Origin: Native. Lupinus, Poa species. Common; in small tufts. Phenology: Fertile. Origin: Introduced. Julie Combs 144 26 Apr 2007 Ben Legler 3709 24 Apr 2007 WTU-377400 with Pam Camp, Julie Combs, Tad Dillhoff Poaceae WTU-377882 Poa secunda J. Presl ssp. secunda Poaceae U.S.A., WASHINGTON, WHATCOM COUNTY: North Cascades National Park. Copper Ridge. Approximately 1/4 Poa secunda J. Presl ssp. secunda mile south of the Copper Ridge Lookout. (Peak 6260). Elev. 5656 ft. U.S.A., WASHINGTON, KITTITAS COUNTY: 48° 54.184' N, 121° 27.939' W; NAD 83 Colockum Wildlife Area. Sand slope above Columbia River, Subalpine, rocky bald with patches of lush herbaceous meadows approximately 1 kilometer south of south end of West Bar. scattered throughout. Soil is erosive and loose with areas of litter Elev. 571 ft. accumulation. Overall area is dry. Aspect 230 degrees. Slope 28 47° 9' 42" N, 120° 1' 1" W; WGS 84 degrees. Caespitose clumps on rocky balds. Uncommon. Sand dune slope of about 25%. Cespitose; growing in sand in full Phenology: Flowers. Origin: Native. sun. Phenology: Fertile. Origin: Native. Dale Blum 07-15 3 Aug 2007 Joseph Arnett 07-24 26 Apr 2007 with Megan A. Jensen, Steve Hahn, Steve Walker, Jesse Sorrells, Tim Rodgers WTU-377405 WTU-368145 Poaceae Poaceae Poa cusickii Vasey ssp. cusickii Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, KITTITAS COUNTY: Quilomene Wildlife Area. Box Canyon. Lower elevation of main U.S.A., WASHINGTON, WHATCOM COUNTY: canyon. North Cascades National Park. Copper Ridge Trail. Approximately 1 Elev. 936 ft. kilometer northeast of lookout, along trail. 47° 4.707' N, 120° 3.118' W; WGS 84, Source: GPS Elev. 6150 ft. From base of canyon to top of sandy slope at junction with first side 48° 54.827' N, 121° 27.404' W; WGS 84 canyon. On north-facing slope; cespitose. Phenology: Flowers. Rocky outcropping along ridgeline dominated by Lupinus, Cassiope Origin: Native. and Phyllodoce. Cespitose. Scattered. Phenology: Flowers. Origin: Native. Pam Camp 3023 25 Apr 2007 with Thomas A. Dillhoff David Giblin 1098 4 Aug 2007 WTU-376733 WTU-367567

Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, KITTITAS COUNTY: U.S.A., WASHINGTON, WHATCOM COUNTY: Quilomene Island. Columbia River. North Cascades National Park. Copper Ridge Trail. Approximately 1 Elev. 584 ft. kilometer northeast of lookout, along trail. 47° 5.194' N, 120° 2.04' W; WGS 84, Source: GPS Elev. 6150 ft. North-south running island to 5 meters high above river level; 48° 54.827' N, 121° 27.404' W; WGS 84 lithosolic soils interspersed with large basaltic cobble. Cespitose; Rocky outcropping along ridgeline dominated by Lupinus, Cassiope common in lithosol. Phenology: Flowers. Origin: Native. and Phyllodoce. Cespitose; growing on steep west-facing slope. Phenology: Fertile. Origin: Native. Julie Combs 111 25 Apr 2007 with David Giblin David Giblin 1101 4 Aug 2007 WTU-376753 WTU-367539 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, WHATCOM COUNTY: U.S.A., WASHINGTON, WHATCOM COUNTY: North Cascades National Park. Copper Ridge Trail; Copper Ridge North Cascades National Park. Copper Ridge. Hell's Gorge between Lookout. Silesia and Boundary Camp. Elev. 6261 ft. Elev. 5383 ft. 48.90853° N, 121.46262° W; WGS 84, uncertainty: 7 m. 48° 53.896' N, 121° 30.189' W; NAD 83, uncertainty: 9 m. Exposed rocky outcropping and south-facing mesic meadow with Highly erosive, unstable substrate. Vegetation sparse. Several wet organic soil layer well developed. Carex spectabilis abundant. seeps but overall dry. Aspect; 136 degrees. Slope; 38 degrees. Foliage blue-green; cespitose. Common in meadow. Phenology: Common. Phenology: Fertile. Origin: Native. Flowers. Origin: Native. Megan A. Jensen 349 4 Aug 2007 David Giblin 1117 4 Aug 2007 with Steve Hahn with Peter Zika WTU-368117 WTU-368128 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, PIERCE COUNTY: U.S.A., WASHINGTON, WHATCOM COUNTY: Mount Rainier National Park. Huckleberry Basin. North Cascades National Park. Copper Lake. East and south facing Elev. 6396 ft. slopes. 46.92092° N, 121.65089° W; WGS 84, uncertainty: 9 m. Elev. 5412 ft. Steep, north-facing talus slope below steep rock face. Luetkea 48° 55.086' N, 121° 27.277' W pectinata common. Cespitose; growing in crevices of rock face. 25 percent talus slope with rocky outcropping interspersed with Phenology: Fertile. Origin: Native. snowmelt streams. Athyrium alpestre and Cryptogramma acrostichoides common. Granite bedrock. Cespitose. Scattered on David Giblin 1136 14 Aug 2007 mesic benches. Phenology: Flowers. Origin: Native. with Jessica Waite, Vicky Weafer Lily Hickenbottom 07-27 3 Aug 2007 WTU-367471 with Kelly O'Neil, Peter Zika, David Giblin WTU-367562 Poaceae Poa secunda J. Presl ssp. secunda Poaceae U.S.A., WASHINGTON, PIERCE COUNTY: Poa secunda J. Presl ssp. secunda Mount Rainier National Park. Huckleberry Basin. Elev. 6396 ft. U.S.A., WASHINGTON, WHATCOM COUNTY: 46.92092° N, 121.65089° W; WGS 84, uncertainty: 9 m. North Cascades National Park. Copper Lake. East and south facing Steep, north-facing talus slope below steep rock face. Luetkea slopes. pectinata common. Growing in crevices of rock face. Phenology: Elev. 5412 ft. Flowers. Origin: Native. 48° 55.086' N, 121° 27.277' W 25 percent talus slope with rocky outcropping interspersed with David Giblin 1137 14 Aug 2007 snowmelt streams. Athyrium alpestre and Cryptogramma with Jessica Waite, Vicky Weafer acrostichoides common. Granite bedrock. Loosely cespitose. Phenology: Flowers. Origin: Native. WTU-367457 Lily Hickenbottom 07-28 3 Aug 2007 with Kelly O'Neil, Peter Zika, David Giblin Poaceae WTU-367555 Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, CHELAN COUNTY: Poaceae Along Tronsen Ridge Trail Number 1204. Elev. 4657 ft. Poa secunda J. Presl ssp. secunda 47° 22' 32" N, 120° 33' 29" W; WGS 84, uncertainty: 21 m. Steep dry rocky and sandy south-west facing slope; with sparse U.S.A., WASHINGTON, WHATCOM COUNTY: vegetation, Purshia tridenta, Artemisia tridentata, Eriogonum North Cascades National Park. Peak 6301. From Hannegan Peak compositum, Eriogonum strictum. In dense tufts. Uncommon in dry travel east along ridge south of the headwaters of Middle Fork bare soil. Phenology: Fruits. Origin: Native. Silesia Creek to the first peak with an elevation of 6301 feet. Elev. 6286 ft. Joe Arnett 06-92 8 Jul 2006 48° 54.194' N, 121° 30.374' W; NAD 83 with Maria Gerace, Barb Smith, Valerie Soza, Keri Cardon, Wendy North facing, near vertical cliffs with small ledger of vegetation and Gibble, Cindy Spurgeon, Ben Legler wet seeps interspersed. Slope 75-90 degrees. Aspect; 328 degrees. Caespitose, drooping branches. Inflorescence may be immature. WTU-374622 Uncommon. Phenology: Fertile. Origin: Native. Steve Hahn 07-14 4 Aug 2007 Herbarium: WTU Poaceae Poaceae Poa stenantha Trin. Poa compressa L. U.S.A., WASHINGTON, PIERCE COUNTY: U.S.A., WASHINGTON, KITTITAS COUNTY: Mount Rainier National Park. Crystal Lakes area, just inside Park Blewett Pass. boundary, about 0.75 kilometer west from junction with Pacific Crest Elev. 3950 ft. Trail. 47° 20.674' N, 120° 40.72' W Elev. 6271 ft. Dry ground everywhere. Sandy soil. South-facing 40 degree slope. 46.90381° N, 121.50206° W; WGS 84, uncertainty: 8 m. Douglas fir, Ponderosa pine forest. Associated plants; Ceanothus Southwest facing subalpine meadow dominated by Lupinus latifolius, velutinus, Fragaria virginiata, Abies grandis, Penstemon fruticosa, and adjacent steep talus slope and rock cliffs. Cespitose. Prunus emarginata, Eriophyllum. Rhizomatous. Uncommon. Uncommon in meadow. Phenology: Fruits. Origin: Native. Phenology: Flowers. Origin: Introduced. Richard Ramsden 07-12 13 Aug 2007 Robert Goff 06-39 8 Jul 2006 with Dan Paquette, David Giblin, Megan A. Jensen, Vicky Weafer WTU-374929 WTU-367491 Poaceae Poaceae Poa paucispicula Scribn. & Merr. Poa stenantha Trin. U.S.A., WASHINGTON, PIERCE COUNTY: U.S.A., WASHINGTON, PIERCE COUNTY: Mount Rainier National Park. Crystal Lakes area, just inside Park Mount Rainier National Park. Crystal Lakes area, just inside Park boundary, about 0.75 kilometer west from junction with Pacific Crest boundary, about 0.75 kilometer west from junction with Pacific Crest Trail. Trail. Elev. 6271 ft. Elev. 6271 ft. 46.90381° N, 121.50206° W; WGS 84, uncertainty: 8 m. 46.90381° N, 121.50206° W; WGS 84, uncertainty: 8 m. Southwest facing subalpine meadow dominated by Lupinus latifolius, Southwest facing subalpine meadow dominated by Lupinus latifolius, and adjacent steep talus slope and rock cliffs. Scattered in and adjacent steep talus slope and rock cliffs. Cespitose. north-facing rock face. Leaf sheath closed 55%. Anther 0.8 Uncommon in mesic soil at base of rockface. Phenology: Flowers. millimeters. Phenology: Flowers. Origin: Native. Origin: Native. Vicky Weafer 07-25 13 Aug 2007 Vicky Weafer 07-28 13 Aug 2007 with Dan Paquette, David Giblin, Megan A. Jensen, Richard with Dan Paquette, David Giblin, Megan A. Jensen, Richard Ramsden Ramsden WTU-367232 WTU-367452 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, PIERCE COUNTY: U.S.A., WASHINGTON, KITTITAS COUNTY: Mount Rainier National Park. Crystal Lakes area, just inside Park Beverly Creek Trail to Iron Peak. Pass behind Iron Peak. boundary, about 0.75 kilometer west from junction with Pacific Crest Elev. 6182 ft. Trail. 47° 25.296' N, 120° 54.363' W Elev. 6271 ft. Alpine area. Rocky dry soil. Ridgetop. Pinus albicaulis & Abies 46.90381° N, 121.50206° W; WGS 84, uncertainty: 8 m. lasiocarpa forest. Perennial bunch grass. Scarce. Phenology: Southwest facing subalpine meadow dominated by Lupinus latifolius, Flowers. Origin: Native. and adjacent steep talus slope and rock cliffs. Uncommon at base of rock face. Phenology: Fertile. Origin: Native. Valerie Soza 1873 7 Jul 2006 with Sheila Olmstead, Keri Cardon, Richard G. Olmstead, Maria Vicky Weafer 07-30 13 Aug 2007 Gerace, Ryan Miller, Linda Brooking, Cole Brooking with Dan Paquette, David Giblin, Megan A. Jensen, Richard Ramsden WTU-371411 WTU-367453 Poaceae Poaceae Poa curtifolia Scribn. Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, KITTITAS COUNTY: U.S.A., WASHINGTON, PIERCE COUNTY: Beverly Creek Trail to Iron Peak. Pass behind Iron Peak. Mount Rainier National Park. Crystal Lakes area, just inside Park Elev. 6182 ft. boundary, about 0.75 kilometer west from junction with Pacific Crest 47° 25.296' N, 120° 54.363' W Trail. Alpine area. Rocky dry soil. Ridgetop. Pinus albicaulis & Abies Elev. 6271 ft. lasiocarpa forest. Perennial bunch grass. Scarce. Phenology: 46.90381° N, 121.50206° W; WGS 84, uncertainty: 8 m. Flowers. Origin: Native. Southwest facing subalpine meadow dominated by Lupinus latifolius, and adjacent steep talus slope and rock cliffs. Phenology: Flowers. Valerie Soza 1874 7 Jul 2006 Origin: Native. with Sheila Olmstead, Keri Cardon, Richard G. Olmstead, Maria Gerace, Ryan Miller, Linda Brooking, Cole Brooking Vicky Weafer 07-29 13 Aug 2007 with Dan Paquette, David Giblin, Megan A. Jensen, Richard WTU-371401 Ramsden WTU-367217 Poaceae Poaceae Poa compressa L. Poa compressa L. U.S.A., WASHINGTON, SAN JUAN COUNTY: U.S.A., WASHINGTON, SAN JUAN COUNTY: Coon Island. Reef Island. 48° 35.725' N, 123° 1.115' W 48° 36.179' N, 123° 1.021' W Frequent along trail on south side; also at edge of rock outcrop. Large island dominated by Pseudotsuga menziesii; open understory Phenology: Fruits. Origin: Introduced. with Elymus and Holodiscus. A few individuals in weedy grasslands with Cynosurus. Phenology: Fruits. Origin: Introduced. Megan A. Jensen 544 20 Sep 2007 with Peter Dunwiddie, David Giblin, Ted Thomas, Phil Green Peter Dunwiddie 07-145 19 Sep 2007 with Phil Green, Megan Jensen, David Giblin, Ted Thomas WTU-375499 WTU-375778 Poaceae Poaceae Poa compressa L. Poa bulbosa L. U.S.A., WASHINGTON, SAN JUAN COUNTY: Small islet attached to southwest side of Reef Island. U.S.A., WASHINGTON, SAN JUAN COUNTY: 48° 36.196' N, 123° 1.077' W; Source: GPS San Juan Islands National Wildlife Refuge and Wilderness Area. Several small junipers on a weedy, rocky knoll; separated from Reef Turn Island. Large island 0.25 miles off the east shore of San Juan Island at high tide. Scatted Festuca rubra and Camassia among Island. abundant Bromus mollis and Vulpia bromoides. One plant on rock 48° 31.97' N, 122° 58.22' W; NAD 83, Source: Digital map outcrop above shore. Phenology: Fruits. Origin: Introduced. Large island 1/4 mile off the east shore of San Juan Island. A few individuals on the southeast side, just above beach. Phenology: Ted Thomas 07-19 19 Sep 2007 Fruits. Origin: Introduced. with Peter Dunwiddie, David Giblin, Megan Jensen, Phil Green David Giblin 1252 20 Sep 2007 WTU-375482 with Peter Dunwiddie, Megan Jensen, Phil Green, Ted Thomas WTU-375757 Poaceae Poaceae Poa pratensis L. Poa pratensis L. U.S.A., WASHINGTON, SAN JUAN COUNTY: San Juan Islands National Wildlife Refuge and Wilderness Area. U.S.A., WASHINGTON, SAN JUAN COUNTY: Turn Island. Large island 0.25 miles off the east shore of San Juan San Juan Islands National Wildlife Refuge. Colville Island. Island. 48.415278°, -122.82397°; WGS 84, uncertainty: 500 m., Source: 48° 31.97' N, 122° 58.22' W; NAD 83, Source: Digital map GeoLocate, Georef'd by WTU Staff Occasional in mesic grasslands near Symphoricarpos. Phenology: Highly rhizomatous; dense patch 1 meter across. Phenology: Fruits. Fruits. Origin: Introduced. Origin: Introduced. David Giblin 1262 20 Sep 2007 Ted Thomas 07-32 21 Sep 2007 with Phil Green, Megan Jensen, Peter Dunwiddie, Ted Thomas with Peter Dunwiddie, Megan Jensen, Phil Green, David Giblin, Barbara French WTU-375684 WTU-375490 Poaceae Poa compressa L. Poaceae U.S.A., WASHINGTON, SAN JUAN COUNTY: Poa annua L. San Juan Islands National Wildlife Refuge and Wilderness Area. Small islet just off the southwest shore of Turn Island. U.S.A., WASHINGTON, SAN JUAN COUNTY: 48° 31.87' N, 122° 58.22' W; NAD 83, Source: Digital map Castle Island. Several Juniperus, one Pseudotsuga menziesii; open, weedy 48.421° N, 122.823° W; WGS 84, Source: Digital map grassland understory. A few individuals close to shore, south side. West side is high quality Festuca rubra grassland on rocky benches Phenology: Fruits. Origin: Introduced. with a diverse array of forbs, Koeleria, and Elymus. Top is thickets of Arctostaphylos, Symphoricarpos, Rosa nutkana, Prunus emarginata, Phil Green 07-11 20 Sep 2007 and Pseudotsuga menziesii. On rocky ledges near shore. with Peter Dunwiddie, Megan Jensen, David Giblin, Ted Thomas Phenology: Flowers & Fruits. Origin: Introduced. WTU-375552 Barbara French 07-19 21 Sep 2007 with David Giblin, Megan A. Jensen, Peter Dunwiddie, Ted Thomas, Phil Green WTU-375629 Poaceae Poaceae Poa compressa L. Poa bulbosa L. ssp. vivipara (Koeler) Arcang. U.S.A., WASHINGTON, SAN JUAN COUNTY: U.S.A., WASHINGTON, GRAYS HARBOR COUNTY: Yellow Island, The Nature Conservancy. Weigh station along westbound Highway 12, circa 1 mile west of 48.592222°, -123.016944°; NAD 27, uncertainty: 200 m., Source: Brady and 3 miles east of Montesano. Georeferenced, Georef'd by WTU Staff Elev. 36 ft. Rhizomatous cluster of stems on steep, west-facing bank. 46° 59.161' N, 123° 32.798' W; WGS 84, uncertainty: 5 m., Phenology: Fruits. Origin: Introduced. Source: GPS Gravelly road shoulders dominated by Spiraea douglasii, Phalaris, Peter Dunwiddie 07-174 19 Sep 2007 Carex obnupta, and weedy grasses. Abundant weed in gravel along with Phil Green, Megan Jensen highway. Phenology: Fertile. Origin: Introduced. WTU-375644 David Giblin 840 17 May 2007 with Ben Legler, Peter Zika Poaceae WTU-377956 Poa pratensis L. Poaceae U.S.A., WASHINGTON, SKAGIT COUNTY: Padilla Bay National Estuarine Research Reserve. Dot Island. Poa pratensis L. Elev. 69 ft. 48° 32.0412' N, 122° 33.2112' W; Source: Digital map U.S.A., WASHINGTON, PACIFIC COUNTY: Sloping island with high end at north end. Rich slopes of Festuca Willapa Bay National Wildlife Refuge. Approximately 0.5 kilometer rubra, Plectritis, Cerastium, Camassia, and Zygadenus. Juniperus east of ocean. are common, very shaped and stunted by salt spray, little deer Elev. 6 ft. browse. No geese nesting; otter use on southwest side. Frequent on 46° 36.541' N, 124° 3.897' W west-facing slopes and ledges. Phenology: Fertile. Origin: Dune community dominated by Ammophila arenaria, Leymus mollis, Introduced. Pinus contorta, and Arctostaphylos uva-ursi. Rhizomatous; occasional in dunes adjacent to Pinus contorta forest. Phenology: Ben Legler 3786 1 May 2007 Fertile. Origin: Introduced. WTU-377333 David Giblin 849 17 May 2007 with Ben Legler, Peter Zika Poaceae WTU-377789 Poa pratensis L. U.S.A., WASHINGTON, SKAGIT COUNTY: Poaceae Padilla Bay National Estuarine Research Reserve. Hat Island. 48° 31.326' N, 122° 32.728' W; WGS 84 Poa confinis Vasey Douglas fir forested high island with steep grassy balds (Elymus glaucus, Festuca rubra, and Koeleria macrantha) on south side, with U.S.A., WASHINGTON, PACIFIC COUNTY: mostly native bunch grasses and abundant Zigadenus venenosus. Willapa Bay National Wildlife Refuge. Approximately 0.5 kilometer Understory of forest, interior of island to 325 feet. Locally common at east of ocean. old house site. Phenology: Flowers. Origin: Introduced. Elev. 6 ft. 46° 36.541' N, 124° 3.897' W David Giblin 864 30 Apr 2007 Dune community dominated by Ammophila arenaria, Leymus mollis, Pinus contorta, and Arctostaphylos uva-ursi. Rhizomatous; rare in WTU-377762 dunes adjacent to Pinus contorta where Arctostaphylos uva-ursi dominant. Phenology: Flowers. Origin: Native. Poaceae David Giblin 850 17 May 2007 with Ben Legler, Peter Zika Poa annua L. WTU-377790 U.S.A., WASHINGTON, SKAGIT COUNTY: Padilla Bay National Estuarine Research Reserve. Dotlet Island. Small islet immediately west of Dot Island and connected at low tide. Poaceae 48° 32.013' N, 122° 33.251' W 0.32 acres (measured). Exposed and open (no shrubs or trees), and Poa macrantha Vasey no geese, but some otter use on south side. Rocky, with Festuca and Elymus. On ledges above water where otters haul out. U.S.A., WASHINGTON, PACIFIC COUNTY: Phenology: Fertile. Origin: Introduced. Willapa Bay National Wildlife Refuge; parking lot area and adjacent forest. Karen Reagan 07-42 1 May 2007 Elev. 32-65 ft. 46° 36.433' N, 124° 2.62' W WTU-377930 Compacted soils and gravel around parking lot surrounded by Pinus contorta forest with sandy openings. Rhizomatous in loose sand; uncommon. Phenology: Fertile. Origin: Native. Ben Legler 3814 17 May 2007 with Peter Zika, David Giblin WTU-377492 Poaceae Poaceae Poa secunda J. Presl Poa palustris L. U.S.A., WASHINGTON, KITTITAS COUNTY: U.S.A., WASHINGTON, YAKIMA COUNTY: Quilomene Wildlife Area. Upper Parke Creek drainage. Wenatchee National Forest, base of Devil's Table. Forest Service Elev. 3560 ft. Road 1503; 0.1 kilometers from junction with Forest Road 1501; 47° 4.522' N, 120° 13.747' W; WGS 84, uncertainty: 4 m. Little Rattlesnake Creek Canyon. Lithosol mesa dominated by Poa secunda and Artemisia rigida. No Elev. 3115 ft. Bromus tectorum. Abundant in dry, open soil; cespitose. Phenology: 46° 46.215' N, 121° 1.005' W; WGS 84, Source: GPS Flowers. Origin: Native. Seasonal pond surrounded by Ponderosa pine upland and dominated by Carex aquatilis. Common along edge of pond in moist David Giblin 898 24 May 2007 soil. Phenology: Fertile. Origin: Introduced. WTU-378349 Megan A. Jensen 179 5 Jul 2007 with David Giblin, Don Knoke Poaceae WTU-369807 Poa secunda J. Presl ssp. secunda Poaceae U.S.A., WASHINGTON, KITTITAS COUNTY: Quilomene Wildlife Area. Upper Parke Creek drainage. Poa cusickii Vasey ssp. cusickii Elev. 3560 ft. 47° 4.522' N, 120° 13.747' W; WGS 84, uncertainty: 4 m. U.S.A., WASHINGTON, YAKIMA COUNTY: Lithosol mesa dominated by Poa secunda and Artemisia rigida. No Wenatchee National Forest. Timberwolf Mountain. Bromus tectorum. Growing on edge of talus; plants cespitose. Elev. 6273 ft. Phenology: Fertile. Origin: Native. 46° 45.824' N, 121° 8.629' W; WGS 84, Source: GPS Dry subalpine meadow adjacent to Tsuga mertensiana forest. David Giblin 911 24 May 2007 Occasional in dry, rocky soil; cespitose. Phenology: Fertile. Origin: Native. WTU-378566 Megan A. Jensen 222 5 Jul 2007 with David Giblin, Don Knoke Poaceae WTU-369817 Poa bulbosa L. ssp. vivipara (Koeler) Arcang. U.S.A., WASHINGTON, KITTITAS COUNTY: Poaceae Quilomene Wildlife Refuge. Headwaters of Quilomene Creek. Elev. 3523 ft. Poa pratensis L. 47° 4.443' N, 120° 12.714' W; WGS 84, uncertainty: 5 m. Lithosol mesa dominated by Artemisia rigida, Poa secunda, and U.S.A., WASHINGTON, YAKIMA COUNTY: Erigeron aureus. Poa bulbosa and Bromus rigidus abundant in areas Wenachee National Forest. Approximately 80 acre subalpine within 5 meters of road but do not penetrate into adjacent meadow adjacent to Forest Road 1502, about 1 kilometer below undisturbed areas. Common and abundant on edge of road; not Timberwolf Mountain summit. invading adjacent undisturbed areas. Phenology: Fertile. Origin: Elev. 5935 ft. Introduced. 46.7566° N, 121.138° W; WGS 84, Source: GPS Wet meadow; soils varying from saturated to dry; dominant species David Giblin 921 24 May 2007 Artemesia tridentata, Carex spp., and Veratrum. Scattered throughout meadow; rhizomatous. Phenology: Fertile. Origin: WTU-377741 Introduced. Poaceae Megan A. Jensen 292 6 Jul 2007 with David Giblin, Don Knoke Poa bulbosa L. ssp. vivipara (Koeler) Arcang. WTU-369836 U.S.A., WASHINGTON, KITTITAS COUNTY: Colockum Wildlife Area. At Collins Spring 0.85 air miles southwest of Poaceae mouth of Tekison Creek. Elev. 1180 ft. Poa bulbosa L. ssp. vivipara (Koeler) Arcang. 47° 9.52' N, 120° 1.583' W; WGS 84, uncertainty: 4 m. Flowing spring in broad gulch, with Populus balsamifera, Prunus U.S.A., WASHINGTON, YAKIMA COUNTY: virginiana, Equisetum, Lepidium perfoliatum; among sagebrush. Wenachee National Forest. Approximately 80 acre subalpine Tufted; uncommon under shrubs. Origin: Introduced. meadow adjacent to Forest Road 1502, about 1 kilometer below Timberwolf Mountain summit. Ben Legler 3731 26 Apr 2007 Elev. 5935 ft. with Pam Camp 46.7566° N, 121.138° W; WGS 84, Source: GPS Wet meadow; soils varying from saturated to dry; dominant species WTU-376686 Artemesia tridentata, Carex spp., and Veratrum. Scattered in dry soil on forest edge. Phenology: Bulbils. Origin: Introduced. Megan A. Jensen 293 6 Jul 2007 with David Giblin, Don Knoke WTU-369835 Poaceae Poaceae Poa annua L. Poa trivialis L. U.S.A., WASHINGTON, SKAGIT COUNTY: U.S.A., OREGON, JOSEPHINE COUNTY: Padilla Bay National Estuarine Research Reserve. Dot Island. Along unnamed tributary to No Name Creek, southwest of lower 48° 32.0412' N, 122° 33.2112' W; Source: Digital map parking area, Siskiyou Mountains, 1.2 air miles northeast of Horse Sloping island with high end at north end. Rich slopes of Festuca Mountain, Oregon Caves National Monument. rubra, Plectritis, Cerastium, Camassia, and Zigadenus. Juniperus Elev. 3760 ft. are common, very shaped and stunted by saltspray, little deer T40S R6W S9 SE 1/4; NAD 27, uncertainty: 805 m., Source: browse. No geese nesting. Otter use on southwest side. Rare in TRS2LL, Georef'd by Ben Legler compacted soil at otter haul-out. Phenology: Flowers & Fruits. Moist ground, with Elymus glaucus, Carex deweyana, shaded by Origin: Introduced. Port Orford cedar, Acer macrophyllum; gentle west aspect, over Applegate argillite. Stoloniferous. Phenology: Fertile. Origin: Barbara Williams 07-33 7 Jun 2007 Introduced. WTU-378625 P. Zika 13040 9 Oct 1996 Poaceae WTU-368530 Poa macrantha Vasey Poaceae U.S.A., WASHINGTON, GRAYS HARBOR COUNTY: Poa compressa L. Westport. Area between breakwater and north end of town. Elev. 5 ft. U.S.A., OREGON, JOSEPHINE COUNTY: 46.9081° N, 124.1183° W Siskiyou Mountains, Oregon Caves National Monument. Restored dunes behind breakwater. Uncommon in dry sandy area. Elev. 3960 ft. Phenology: Fertile. Origin: Native. T40S R6W S9 SE 1/4; NAD 27, uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler Ben Legler 3839 18 May 2007 Sunny xeric bare ground, lower parking lot, sunny south aspect. with Peter Zika, David Giblin Rhizomatous. Phenology: Fertile. Origin: Introduced. WTU-378539 P. Zika 13039 8 Oct 1996 WTU-368533 Poaceae Poa compressa L. Poaceae U.S.A., WASHINGTON, SAN JUAN COUNTY: Poa annua L. Puget Sound, San Juan Island. False Bay Road near head of False Bay, by Rainshadow Road. U.S.A., WASHINGTON, COWLITZ COUNTY: Elev. 32 ft. Mount Solo Road, at Longview City Limits, right 48° 28.8' N, 123° 3.7' W side of road. Grassy ditches and roadsides, full sun, with Agrostis gigantea, A. Elev. 100 ft. stolonifera, Juncus bufonius, J. ensifolius, J. hesperius. 46.13833°, -122.93694°; WGS 84, Rhizomatous, common. Phenology: Fertile. Origin: Introduced. uncertainty: 5000 m., Source: GeoLocate, Georef'd by WTU Staff Peter F. Zika 23402 11 Aug 2007 South slope. Rocky wet soil. [Located in teaching collection]. Phenology: Fertile. Origin: WTU-367118 Introduced. J. Greenwood 50 Poaceae 10 May 1978 Poa secunda J. Presl ssp. secunda WTU-315505, WTU-V-006705 U.S.A., WASHINGTON, YAKIMA COUNTY: Wenatchee National Forest. Timberwolf Mountain. Elev. 6273 ft. Poaceae 46° 45.824' N, 121° 8.629' W; WGS 84, Source: GPS Dry subalpine meadow adjacent to Tsuga forest. Cespitose, Poa bulbosa L. uncommon growing in rock crevices of stable outcropping. Phenology: Flowers. Origin: Native. U.S.A., WASHINGTON, COWLITZ COUNTY: 0.24 mile east of County Line. Columbia River Megan A. Jensen 261 6 Jul 2007 Watershed. with David Giblin, Don Knoke Elev. 25 ft. 46.17728°, -123.20857°; WGS 84, WTU-369694 uncertainty: 500 m., Source: GeoLocate, Georef'd by WTU Staff South slope. Rocky, wet soil. With grasses, Brassica campestris, Rubus spp. [Located in teaching collection]. Phenology: Bulbils. Origin: Introduced. D. L. Laine 60 8 May 1982 WTU-315503, WTU-V-006703 Poaceae Poaceae Poa pratensis L. Poa secunda J. Presl U.S.A., WASHINGTON, COWLITZ COUNTY: U.S.A., WASHINGTON, KITTITAS COUNTY: North side of 1960-33rd, Longview. Cowlitz Lion Rock Campground about 1/4 mile east of Lion rock Summit on River watershed. Table Mountain. 46.09806°, -122.91°; WGS 84, uncertainty: Elev. 6200 ft. 10000 m., Source: GeoLocate, Georef'd by 47° 15.055' N, 120° 34.919' W; WGS 84, uncertainty: 17 m. WTU Staff Gentle south facing meadows and subalpine forest, with small South side of sidewalk. Rocky soil. With Vicia, flowing seeps. With Veratrum, Ranunculus orthorhynchus, Claytonia dandelions. [Located in teaching collection]. cordifolia. Nonrhizomatous perennial in moist soil; common. Phenology: Fertile. Origin: Introduced. Phenology: Flowers. Origin: Native. D. Hanneman 40 Barbara Smith 06-65 7 Jul 2006 with Suzanne Bagshaw, Joe Arnett, Richard Robohm, Don Knoke, 29 Apr 1980 Ben Legler WTU-315504, WTU-V-006697 Herbarium: WTU

Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa trivialis L. U.S.A., WASHINGTON, KITTITAS COUNTY: U.S.A., OREGON, MULTNOMAH COUNTY: Hayward Road circa 1 mile north of Hiway Sandy River delta, south shore of Columbia River, northeast of [Highway] 10. Troutdale Airport. Elev. 2300 ft. Elev. 25 ft. T19N R27E S21 (?); WGS 84, uncertainty: T1N R3E S24 NE 1/4 of SE 1/4; NAD 27, uncertainty: 805 m., 500 m., Source: Nat. Geog. TOPO!, Georef'd Source: TRS2LL, Georef'd by Ben Legler by John Bassett Pond in old river channel, with Juncus bufonius, Lysimachia Gravelly roadside flat. With Poa bulbosa and nummularia, Lythrum portula, Ludwigia palustris, Mazus. Loosely Erigeron linearis. [Located in teaching caespitose. Phenology: Flowers. Origin: Introduced. collection]. Phenology: Fertile. Origin: Native. P. F. Zika 11562 20 May 1992 M. Arnot 182 WTU-368837 8 May 1990 WTU-317052, WTU-V-006696 Poaceae Poa bulbosa L. Poaceae U.S.A., WASHINGTON, PEND OREILLE COUNTY: Above Pease Road, west of Callispell Lake. Poa secunda J. Presl ssp. secunda Elev. 2132 ft. 48° 16.9' N, 117° 21.7' W; T32N R43E S10 U.S.A., WASHINGTON, KITTITAS COUNTY: Near creek, dry south aspect, full sun, with Collinsia parviflora, Lion Rock Campground about 1/4 mile east of Lion rock Summit on Lithophragma, Veronica verna. Cespitose; common perennial. Table Mountain. Phenology: Bulbils. Origin: Introduced. Elev. 6200 ft. 47° 15.055' N, 120° 34.919' W; WGS 84, uncertainty: 17 m. Peter F. Zika 19505 9 May 2004 Gentle south facing meadows and subalpine forest, with small flowing seeps. With Veratrum, Ranunculus orthorhynchus, Claytonia WTU-368903 cordifolia. Common in moist meadow with Carex, Calamagrostis; rhizomatous. Phenology: Fertile. Origin: Native. Poaceae Barbara Smith 06-60 7 Jul 2006 with Suzanne Bagshaw, Joe Arnett, Richard Robohm, Don Knoke, Arctopoa eminens (J. Presl) Prob. Ben Legler U.S.A., ALASKA, HAINES COUNTY: WTU-371098 Tongass National Forest, Katzehia River Outwash Plain. 59° 12' 10.725" N, 135° 17' 33.26" W Outwash plain with estuarine marsh vegetation including Honkenya peploides, Plantago maritima, Carex lyngbyei, Triglochin maritima, Triglochin palustris, Argentina anserina. Growing at edge of outwash near Picea sitchensis forest. Associated species include Leymus arenarius and Argentina anserina; uncommon; stems glaucus. Phenology: Fertile. Origin: Native. Jeff Walker 204 28 Jul 2004 with Kristin Marsh WTU-370033 Poaceae Poaceae Poa sp. Poa bulbosa L. ssp. vivipara (Koeler) Arcang. U.S.A., WASHINGTON, KING COUNTY: U.S.A., WASHINGTON, SAN JUAN COUNTY: Seattle, Herring's House Park on western bank of Duwamish River. East Sucia #1, 150 feet from Sucia Island. 47.510421°, -122.294435°; WGS 84, uncertainty: 10000 m., 48.76434° N, 122.88818° W; Source: GPS Source: GeoLocate, Georef'd by WTU Staff Small sandstone nob rising 30 feet above the water, linked to Sucia In or near northern end of park, a restoration area. Restoration area by rock and sand at low tide. Open herbaceous meadow with includes upland and estuary areas. Growing in riprap with Grindelia frequent soil pockets and Rosa nutkana patches. 0.08 acres integrifolia, Buddleja davidii. Phenology: Flowers. measured with GPS. Occasional, scattered. Phenology: Fertile. Origin: Introduced. Jeff Walker 165 8 May 2004 Phil Green 08-12 23 Apr 2008 WTU-369595 WTU-377504 Poaceae Poaceae Poa secunda J. Presl Poa confinis Vasey U.S.A., WASHINGTON, KITTITAS COUNTY: U.S.A., WASHINGTON, SAN JUAN COUNTY: Reecer Canyon Road. Little Sucia Island, off the southwest corner of Sucia Island. Elev. 4000 ft. 48° 45.283' N, 122° 55.198' W; Source: GPS 47° 11.259' N, 120° 35.427' W; WGS 84 Includes forested uplands (circa 80 feet high) with shrub understory, Mixed meadow and Pseudotsuga menziesii forest. Meadow has steep sandstone cliffs, eroding dirt bluffs. Linked by a low, southeastern exposure. Casual campsite off east side of road. shrub-covered (Rosa nutkana) shell-midden berm. Caespitose on Meadow dominated by Lupinus and Ipomopsis. Cespitose, common south-facing eroding bluff, uncommon. Phenology: Fertile. Origin: throughout meadow. Phenology: Flowers. Origin: Native. Native. Mary Johanson 06-27 7 Jul 2006 Erica Nees 08-13 23 Apr 2008 WTU-373680 WTU-377198

Poaceae Poaceae Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Poa annua L. U.S.A., WASHINGTON, SAN JUAN COUNTY: U.S.A., WASHINGTON, SAN JUAN COUNTY: East Sucia #2. Matia Island. 48.76435° N, 122.88798° W; Source: GPS 48.74791° N, 122.84196° W; Source: GPS Circa 15 feet above water, soil covered nob, connected (north of) Vicinity of campsites at west end of island. Large mixed conifer East Sucia #1 by sandy bern. Has a soil nob at west end, west forest, with several open, disturbed campsites. Common in trails, in beach separating the two. 0.03 acres (GPS). Common across island. campsite. Phenology: Flowers. Origin: Introduced. Phenology: Fertile. Origin: Introduced. Peter Dunwiddie 08-24 24 Apr 2008 Pam Camp 08-4 23 Apr 2008 WTU-377528 WTU-377197 Poaceae Poaceae Poa annua L. Poa pratensis L. U.S.A., WASHINGTON, SAN JUAN COUNTY: U.S.A., WASHINGTON, SAN JUAN COUNTY: San Juan Islands. West Matia #1. Large island at north side of East Sucia #2. harbor, west end of Matia Island. 48.76435° N, 122.88798° W; Source: GPS 48.74946° N, 122.84378° W; WGS 84, Source: Digital map Circa 15 feet above water, soil covered nob, connected (north of) Cliffy sandstone island rising steeply out of cove at west end of East Sucia #1 by sandy bern. Has a soil nob at west end, west Matia Island. Approximately 50 feet high, with Pseudotsuga beach separating the two. 0.03 acres (GPS). A few plants in deeper menziesii and Arbutus menziesii forest across top. Small patch on soils. Phenology: Fertile. Origin: Introduced. west end of island. Phenology: Flowers. Origin: Introduced. Pam Camp 08-10 23 Apr 2008 Megan A. Jensen 564 24 Apr 2008 WTU-377517 WTU-376223 Poaceae Poaceae Poa confinis Vasey Poa compressa L. U.S.A., WASHINGTON, SAN JUAN COUNTY: U.S.A., WASHINGTON, KITTITAS COUNTY: East Sucia #4. Along Forest Road 3120 in Taneum. 48.76435° N, 122.88718° W; Source: GPS Elev. 4639 ft. 40 feet high sandstone rock with mostly overhanging cliffs around all 47° 3.742' N, 120° 57.594' W; T18N R15E S10; WGS 84 sides. Heavily vegetated across top, with diverse meadows, thickets, Dry, rocky soil; 15º southeast-facing slope. Other plants: and some Pseudotsuga and Juniperus. 0.21 acres. Occasional on Pseudotsuga menziesii, Symphoricarpos albus, Phacelia hastata, east side, edge of vegetation. Phenology: Flowers. Origin: Native. Fragaria virginiana. Occasional. Phenology: Flowers. Origin: Introduced. David Giblin 1427 25 Apr 2008 Don Knoke 1454 16 Aug 2007 WTU-376523 Herbarium: WTU Poaceae Poaceae Poa pratensis L. Poa annua L. U.S.A., WASHINGTON, SAN JUAN COUNTY: U.S.A., OREGON, TILLAMOOK COUNTY: East Sucia #7. Lower trail access to Cascade Head TNC preserve. 48.76398° N, 122.88579° W; Source: GPS Elev. 328 ft. The largest island in the chain. Forested with Arbutus, Juniperus, T6S R11W S14; NAD 27, uncertainty: 805 m., Source: TRS2LL, Pseudotsuga, with shrub understory. Height of 50 feet or so. At edge Georef'd by Ben Legler of forest at center of island. Locally common. Phenology: Fertile. Trailsides. Shade form, scattered under Picea sitchensis. Origin: Introduced. Phenology: Fertile. Origin: Introduced. Megan A. Jensen 599 25 Apr 2008 P. F. Zika 9796 13 Jul 1986 WTU-395068 WTU-370203

Poaceae Poaceae Poa confinis Vasey Poa pratensis L. U.S.A., WASHINGTON, SAN JUAN COUNTY: U.S.A., OREGON, DOUGLAS COUNTY: East Sucia #7. Sound end of Beatty Creek Research Natural Area, Roseburg 48.76398° N, 122.88579° W; Source: GPS Bureau of Land Management, 10 air miles southwest of town of The largest island in the chain. Forested with Arbutus, Juniperus, Myrtle Creek. Pseudotsuga, with shrub understory. Height of 50 feet or so. 1 clump Elev. 900 ft. near top of island. Phenology: Fertile. Origin: Native. T30S R6W S31 NW 1/4; NAD 27, uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler Megan A. Jensen 602 25 Apr 2008 Disturbed grassy meadow. Rhizomatous. Phenology: Fertile. WTU-377192 P. F. Zika 10249 11 May 1987 WTU-370199 Poaceae Poaceae Poa palustris L. ? Poa compressa L. U.S.A., WASHINGTON, KITTITAS COUNTY: Wenatchee National Forest. Vicinity of Swauk Creek Camground. U.S.A., WASHINGTON, SAN JUAN COUNTY: Elev. 3257 ft. East Sucia #1. Small sandstone nob rising 30 feet above the water, 47° 19.708' N, 120° 39.196' W 150 feet from Sucia, linked by rock and sand at low tide. 0.08 acres Semishade; weakly rhizomatous in mesic soil of creek floodplain. measured with GPS. Phenology: Flowers. Origin: Introduced. Elev. 30 ft. 48.76434° N, 122.88818° W Sheila Olmstead 2006-21 8 Jul 2006 Open herbaceous meadow with frequent soil pockets. Rosa nutkana with Richard Olmstead, Richard Robohm patches. Several small patches at edge of shrub thicket. Phenology: Fertile. Origin: Introduced. WTU-373773 Carrie A. Marschner 08-01 28 May 2008 Poaceae Herbarium: WTU Poa bulbosa L. U.S.A., WASHINGTON, SKAGIT COUNTY: Rosario Head at Deception Pass State Park. 48° 24.951' N, 122° 39.88' W; T34N R1E S22 Grassy bald. Infrequent. Phenology: Bulbils. Origin: Introduced. Jeff Walker 346 26 Apr 2008 Herbarium: WTU Poaceae Poaceae Poa pratensis L. Poa annua L. U.S.A., WASHINGTON, SAN JUAN COUNTY: U.S.A., WASHINGTON, SAN JUAN COUNTY: East Sucia #1. Small sandstone nob rising 30 feet above the water, San Juan Islands National Wildlife Refuge and Wilderness Area. 150 feet from Sucia, linked by rock and sand at low tide. 0.08 acres Turn Island. Large island 0.25 miles off the east shore of San Juan measured with GPS. Island. Elev. 30 ft. 48° 31.98' N, 122° 58.22' W; WGS 84, uncertainty: 10 m., Source: 48.76434° N, 122.88818° W GPS Open herbaceous meadow with frequent soil pockets. Rosa nutkana On dry rocks. Frequent in shoreline areas, on rocky outcrops. patches. Occasional in moist herbaceous vegetation. Phenology: Phenology: Flowers. Origin: Introduced. Flowers. Origin: Introduced. Eliza Habegger EH1115 29 May 2008 Carrie A. Marschner 08-17 28 May 2008 WTU-394372 WTU-396158 Poaceae Poaceae Poa pratensis L. Poa compressa L. U.S.A., WASHINGTON, SAN JUAN COUNTY: San Juan Islands National Wildlife Refuge and Wilderness Area. U.S.A., WASHINGTON, SAN JUAN COUNTY: Turn Island. Large island 0.25 miles off the east shore of San Juan East Sucia #1. Small sandstone nob rising 30 feet above the water, Island. 150 feet from Sucia, linked by rock and sand at low tide. 0.08 acres 48° 31.98' N, 122° 58.22' W; WGS 84, uncertainty: 10 m., Source: measured with GPS. GPS Elev. 30 ft. On dry rocks. Frequent in campsites at southeast end of island. 48.76434° N, 122.88818° W Phenology: Flowers. Origin: Introduced. Open herbaceous meadow with frequent soil pockets. Rosa nutkana patches. Several small patches at edge of small thicket. Phenology: Eliza Habegger EH1109 29 May 2008 Fertile. Origin: Introduced. WTU-394378 Carrie A. Marschner 08-01 28 May 2008 Poaceae WTU-395261 Poa pratensis L. Poaceae U.S.A., WASHINGTON, SAN JUAN COUNTY: Cliff Island. Poa compressa L. Elev. 22 ft. 48° 35.391' N, 123° 0.826' W U.S.A., WASHINGTON, SAN JUAN COUNTY: Island is forested heavily with second growth Pseudotsuga with Ewing Island. Long, narrow island off NE end of Sucia Island. Steep extensive Gaultheria shallon understory. Heavily deer grazed. Many sandstone ridges run length of island. species relatively uncommon around periphery on cliffs. Occasional 48.76455° N, 122.88093° W; WGS 84, Source: Digital map in disturbed areas. Phenology: Flowers. Origin: Introduced. Mostly forested with PSME, ARME, and JUMA. Grassy balds along south shore and at east end of island. A few plants on a dry ledge David Giblin 1604 29 May 2008 near South shore. Phenology: Fertile. Origin: Introduced. WTU-396321 Janneke Hille-Ris Lambers JHRL 08-62 28 May 2008 WTU-396146 Poaceae Poa pratensis L. Poaceae U.S.A., WASHINGTON, SAN JUAN COUNTY: Poa annua L. San Juan Islands National Wildlife Refuge and Wilderness Area. Blind Island. Less than 0.5 acre island, approximately 200 meters U.S.A., WASHINGTON, SAN JUAN COUNTY: west of Castle Island. Ewing Island. Long, narrow island off NE end of Sucia Island. Steep 48° 25' 24" N, 122° 49' 38" W sandstone ridges run length of island. Rocky outcrops and meadow-like areas with well developed soils. 48.76455° N, 122.88093° W; WGS 84, Source: Digital map Mix of native forbs and native grasses. A few plants on west side of Mostly forested with PSME, ARME, and JUMA. Grassy balds along island. Phenology: Flowers. Origin: Introduced. south shore and at east end of island. Occasional on dry, rocky ledges. Phenology: Flowers. Origin: Introduced. David Giblin 1624 30 May 2008 Janneke Hille-Ris Lambers JHRL 08-45 28 May 2008 WTU-396156 WTU-395998 Poaceae Poaceae Poa confinis Vasey Poa compressa L. U.S.A., WASHINGTON, SAN JUAN COUNTY: U.S.A., WASHINGTON, SAN JUAN COUNTY: San Juan Islands National Wildlife Refuge and Wilderness Area. Cliff Island. East Sucia #2. Elev. 22 ft. Elev. 15 ft. 48° 35.391' N, 123° 0.826' W 48.76435° N, 122.88798° W Island is forested heavily with second growth Pseudotsuga with About 15 feet above water. Soil covered knob, connected (north of) extensive Gaultheria shallon understory. Heavily deer grazed. Many #1 by sandy berm. Has a soil knob at west end, with beach species relatively uncommon around periphery on cliffs. Uncommon separating the two. 0.3 acres (GPS). Occasional. Phenology: in disturbed forest understory. Phenology: Flowers. Origin: Flowers. Origin: Native. Introduced. Phil Green 08-37 28 May 2008 David Giblin 1610 29 May 2008 WTU-395379 WTU-395119 Poaceae Poaceae Poa confinis Vasey Poa pratensis L. U.S.A., WASHINGTON, SAN JUAN COUNTY: U.S.A., WASHINGTON, SAN JUAN COUNTY: Cliff Island. San Juan Islands National Wildlife Refuge and Wilderness Area. Elev. 22 ft. Aleck Rock. South of Lopez Island. 48° 35.391' N, 123° 0.826' W Elev. 0-32 ft. Island is forested heavily with second growth Pseudotsuga with 48° 25.399' N, 122° 51.038' W extensive Gaultheria shallon understory. Heavily deer grazed. Many Island includes two islets separated by a gravel berm which probably species relatively uncommon around periphery on cliffs. Along south is submerged at very high tides. Only a few plants seen, at edge of shore. Phenology: Flowers. Origin: Native. Rosa nutkana thicket. Phenology: Flowers. Origin: Introduced. David Giblin 1594 29 May 2008 Phil Green 08-55 30 May 2008 WTU-395131 WTU-394525 Poaceae Poaceae Poa compressa L. Poa pratensis L. U.S.A., WASHINGTON, SAN JUAN COUNTY: U.S.A., WASHINGTON, SAN JUAN COUNTY: San Juan Islands. Little McConnell Island; small island (1.3 acres) Ewing Island. Long, narrow island off NE end of Sucia Island. Steep connected to McConnell Island by beach at low tide. sandstone ridges run length of island. Elev. 0-25 ft. 48.76455° N, 122.88093° W; WGS 84, Source: Digital map 48° 35.927' N, 123° 1.547' W Mostly forested with PSME, ARME, and JUMA. Grassy balds along Open grassland with scattered Juniperus, madrone. A couple of south shore and at east end of island. A few patches close to shore. plants at top of bank under Juniperus. Phenology: Flowers. Origin: Phenology: Flowers. Origin: Introduced. Introduced. Janneke Hille-Ris Lambers JHRL 08-37 28 May 2008 Carrie Marschner CM 08-48 29 May 2008 WTU-395990 WTU-394411

Poaceae Poaceae Poa trivialis L. Poa compressa L. U.S.A., WASHINGTON, SAN JUAN COUNTY: U.S.A., WASHINGTON, SAN JUAN COUNTY: Ewing Island. Long, narrow island off NE end of Sucia Island. Steep San Juan Islands. Little McConnell Island; small island (1.3 acres) sandstone ridges run length of island. connected to McConnell Island by beach at low tide. 48.76455° N, 122.88093° W; WGS 84, Source: Digital map Elev. 0-25 ft. Mostly forested with PSME, ARME, and JUMA. Grassy balds along 48° 35.927' N, 123° 1.547' W south shore and at east end of island. One patch under Juniperus Open grassland with scattered Juniperus, madrone. Rare? Only a maritima on south shore. Phenology: Flowers. Origin: Introduced. couple f plants at top of north bank. Phenology: Fertile. Origin: Introduced. Janneke Hille-Ris Lambers JHRL 08-47 28 May 2008 Carrie Marschner CM 08-51 29 May 2008 WTU-396000 WTU-394414 Poaceae Poaceae Poa confinis Vasey Poa cusickii Vasey ssp. cusickii U.S.A., WASHINGTON, SAN JUAN COUNTY: U.S.A., WASHINGTON, GRANT COUNTY: San Juan Islands National Wildlife Refuge and Wilderness Area. Babcock Bench. Small islet just off the southwest shore of Turn Island. Elev. 1230 ft. 48° 31.87' N, 122° 58.22' W; NAD 83, Source: Digital map 47.20124° N, 119.9865° W; uncertainty: 6 m. Several Juniperus, one Pseudotsuga menziesii; open, weedy Lithosol bench dominated by Pseudoroegneria spicata and Artemisia grassland understory. Several plants under trees. Phenology: rigida. Scattered in sandy soil of basalt bowls. Phenology: Fertile. Flowers. Origin: Native. Origin: Native. Thor Hanson 94 29 May 2008 Megan A. Jensen 660 30 Apr 2008 WTU-396157 WTU-381043

Poaceae Poaceae Poa trivialis L. Poa bulbosa L. ssp. vivipara (Koeler) Arcang. U.S.A., WASHINGTON, SAN JUAN COUNTY: U.S.A., WASHINGTON, GRANT COUNTY: North Finger Island. Babcock Bench. Elev. 0-65 ft. Elev. 1230 ft. 48° 45' 24.18" N, 122° 53' 27.64" W 47.20124° N, 119.98695° W; uncertainty: 6 m. 0.8 mile-long island dominated by Pseudotsuga menziesii overstory. Lithosol bench dominated by Pseudoroegneria spicata and Artemisia Coastal bluff habitat on south and extreme eastern edge of island. rigida. Locally common in disturbed area. Phenology: Fertile. Origin: Uncommon in forest understory at west end of island. Phenology: Introduced. Flowers. Origin: Introduced. Erica Nees 08-76 30 Apr 2008 David Giblin 1509 13 May 2008 WTU-382953 WTU-385869 Poaceae Poaceae Poa bulbosa L. Poa annua L. U.S.A., WASHINGTON, ASOTIN COUNTY: U.S.A., WASHINGTON, GRANT COUNTY: West bank of Snake River, circa 0.5 miles southeast of Asotin; Babcock Bench. Along lightly forested edge of Columbia River. Asotin Slough Wildlife Habitat Unit. Elev. 540 ft. Elev. 754 ft. 47° 9.9864' N, 120° 0.368' W 46° 20.2' N, 117° 1.6' W; T10N R46E S22 Riparian strip dominated by Ulmus pumila and Morus alba. Full sun, with Bromus tectorum, Morus alba, Arabis lyrata, Arenaria Phenology: Flowers. Origin: Introduced. serpyllifolia, sand and cobble. Cespitose, occasional. Phenology: Flowers. Origin: Introduced. Joe Arnett 08-45 29 Apr 2008 Peter F. Zika 18355 15 May 2003 WTU-380920 WTU-371529 Poaceae Poaceae Poa cusickii Vasey Poa pratensis L. U.S.A., WASHINGTON, GRANT COUNTY: Babcock Bench. U.S.A., WASHINGTON, GRANT COUNTY: Elev. 869 ft. Babcock Bench. 47.17179° N, 119.9972° W; uncertainty: 9 m. Elev. 724 ft. North facing lithosol slope, vernally moist. Scattered. Phenology: 47.16837° N, 119.99768° W; uncertainty: 7 m. Flowers. Origin: Native. Wet meadow at base of basalt cliff; perhaps former homestead. Occasional at base of scree. Phenology: Fertile. Origin: Native. Don Knoke 1518 29 Apr 2008 Tad Dillhoff 08-18 29 Apr 2008 WTU-381103 WTU-380869 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa bulbosa L. ssp. vivipara (Koeler) Arcang. U.S.A., WASHINGTON, GRANT COUNTY: Babcock Bench. U.S.A., WASHINGTON, WHITMAN COUNTY: Elev. 1230 ft. Near campus of Washington State University, Pullman. 47.20124° N, 119.9865° W; uncertainty: 6 m. Elev. 2328 ft. Lithosol bench dominated by Pseudoroegneria spicata and Artemisia 46° 44' N, 117° 10' W rigida. Locally common. Phenology: Flowers. Origin: Native. Irrigated garden bed; partly shaded. Cespitose, annual weed. Phenology: Flowers. Origin: Introduced. Megan A. Jensen 664 30 Apr 2008 Peter F. Zika 22987 23 May 2007 WTU-380996 WTU-372333 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, GRANT COUNTY: U.S.A., WASHINGTON, CHELAN COUNTY: Babcock Bench. North Cascades National Park. Maple Pass. 10 meters into Park, Elev. 560 ft. below ridge. 47.16436° N, 120.00568° W; uncertainty: 5 m. Elev. 2038 ft. West-facing slope above riparian zone; sandy near base and lithosol 48.5048° N, 120.7695° W; WGS 84, uncertainty: 7 m. towards top. Common in lithosol. Phenology: Flowers. Origin: Native. Southwest-facing slope. Seasonally moist from snow melt; subalpine zone. Common; cespitose. Phenology: Flowers. Origin: Native. Pam Camp 08-50 29 Apr 2008 Bay Renaud 08-26 15 Aug 2008 WTU-380759 with Lily Hickenbottom, Tim Stetter, Cheryl Lowe, David Giblin WTU-374229 Poaceae Poa cusickii Vasey ssp. purpurascens (Vasey) Soreng Poaceae U.S.A., WASHINGTON, CHELAN COUNTY: Poa alpina L. ssp. alpina North Cascades National Park. Maple Pass. 10 meters into Park, below ridge. U.S.A., WASHINGTON, CHELAN COUNTY: Elev. 2038 ft. North Cascades National Park. Southeast ridge of Black Peak, 48.5048° N, 120.7695° W; WGS 84, uncertainty: 7 m. accessed from Wing Lake. Southwest-facing slope. Seasonally moist from snow melt; subalpine Elev. 5717 ft. zone. Uncommon; cespitose. Phenology: Flowers. Origin: Native. UTM Zone 10, 661349E, 537726N; WGS 84, uncertainty: 10000 m., Source: GeoLocate, Georef'd by WTU Staff Bay Renaud 08-12 15 Aug 2008 Alpine slope angled 25-40 degrees. Aspects: 215-225. Large, stable with Lily Hickenbottom, Tim Stetter, Cheryl Lowe, David Giblin talus, bedrock, scree, and gravel. Pants relegated to cracks in rocks and areas with soil development. Common, pyramid-shaped heads. WTU-374363 Phenology: Flowers. Origin: Native. Lily Hickenbottom 08-01 16 Aug 2008 Poaceae with Steve Hahn, Tim Stetter Poa bulbosa L. ssp. vivipara (Koeler) Arcang. WTU-374386 U.S.A., WASHINGTON, KITTITAS COUNTY: Wenatchee National Forest. Green Canyon. Upper Green Canyon Poaceae Road. Elev. 998 ft. Poa secunda J. Presl ssp. secunda 47.17804° N, 120.65198° W; uncertainty: 8 m. South-facing slope below Pinus ponderosa forest; Poa secunda, U.S.A., WASHINGTON, CHELAN COUNTY: Rosa, and Purshia tridentata; strong moisture gradient from upper to North Cascades National Park. 1 km west of Heather Pass. lower area of slope. Locally common along road and scattered Elev. 6366 ft. throughout slope. Phenology: Bulbils. Origin: Introduced. UTM Zone 10, 664210E, 5375047N; WGS 84, uncertainty: 500 m., Source: GeoLocate, Georef'd by WTU Staff, Invalid Tim Stetter 08-29 9 May 2008 coordinates (located outside county bounds). with David Giblin, Peter Zika, Don Knoke, Megan A. Jensen, Erica Subalpine meadow comprising low wet area fed by snowmelt and Nees higher areas with steep, rocky outcroppings. Uncommon in rocky outcropping. Phenology: Flowers. Origin: Native. WTU-382982 Mignonne Bivin 08-20 16 Aug 2008 with Cheryl Lowe, Maria Gerace, David Giblin Poaceae WTU-374308 Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, KITTITAS COUNTY: Poaceae Wenatchee National Forest. Green Canyon. Upper Green Canyon Road. Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Elev. 998 ft. 47.17804° N, 120.65198° W; uncertainty: 8 m. U.S.A., WASHINGTON, DOUGLAS COUNTY: South-facing slope below Pinus ponderosa forest; Poa secunda, United States Department of the Interior, Bureau of Land Rosa, and Purshia tridentata; strong moisture gradient from upper to Management land. Douglas Canyon. Vicinity of parking area at base lower area of slope. Locally common in upper and middle portions of of Slack Canyon. slope. Phenology: Fertile. Origin: Native. Elev. 1584 ft. 47.49858° N, 119.91239° W; WGS 84, uncertainty: 4 m. Don Knoke 1561 9 May 2008 South-facing basalt rimrock slope dominated by Artemisia tridentata with David Giblin, Peter Zika, Tim Stetter, Megan A. Jensen, Erica and Pseudoroegneria spicata; Douglas Creek riparian zone at base Nees of slope. Common and abundant in and along trail. Phenology: Bulbils. Origin: Introduced. WTU-382936 Megan A. Jensen 694 22 May 2008 with David Giblin WTU-380945 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa bulbosa L. ssp. vivipara (Koeler) Arcang. U.S.A., WASHINGTON, DOUGLAS COUNTY: U.S.A., WASHINGTON, YAKIMA COUNTY: United States Department of the Interior, Bureau of Land Wenatchee National Forest. Junction of Forest Road 1400 and Management land. Douglas Canyon. Vicinity of parking area at base Forest Road 216. Oak Creek Canyon. of Slack Canyon. Elev. 2791 ft. Elev. 1584 ft. 46.73701° N, 120.91067° W; WGS 84, uncertainty: 11 m. 47.49858° N, 119.91239° W; WGS 84, uncertainty: 4 m. Pinus ponderosa and Pseudotsuga menziesii overstory; dry South-facing basalt rimrock slope dominated by Artemisia tridentata understory dominated by Pseudoroegneria spicata, Carex geyeri, and Pseudoroegneria spicata; Douglas Creek riparian zone at base and Lupinus sp. Scattered in forest understory near road. of slope. Scattered throughout; cespitose. Phenology: Flowers. Phenology: Bulbils. Origin: Introduced. Origin: Native. Don Knoke 1626 9 Jun 2008 Megan A. Jensen 703 22 May 2008 with David Giblin with David Giblin WTU-379783 WTU-380955 Poaceae Poaceae Poa cusickii Vasey ssp. purpurascens (Vasey) Soreng Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, CHELAN COUNTY: U.S.A., WASHINGTON, DOUGLAS COUNTY: North Cascades National Park. South face of Black Peak, accessed United States Department of the Interior, Bureau of Land from Wing Lake. Management land in Douglas Creek Canyon. South side of creek Elev. 8390 ft. above old railroad grade. UTM Zone 10, 661074E, 5376586N; WGS 84, uncertainty: 10000 Elev. 1485 ft. m., Source: GeoLocate, Georef'd by WTU Staff 47.48786° N, 119.90066° W; WGS 84, uncertainty: 5 m. Alpine slope of 40-60 degrees, composed of large talus, scree and North-facing slope with basalt rim rock and lithosol; dominated by gravel. Very dry with little to no moisture. Uncommon on small Pseudoroegneria spicata. Uncommon; growing on steep bank below ledges. Panicles purple. Phenology: Flowers. Origin: Native. basalt face. Phenology: Flowers. Origin: Native. Tim Stetter 08-106 16 Aug 2008 Megan A. Jensen 725 22 May 2008 with Steve Hahn, Lily Hickenbottom with David Giblin WTU-374279 WTU-383408 Poaceae Poaceae Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Poa pratensis L. U.S.A., WASHINGTON, YAKIMA COUNTY: U.S.A., WASHINGTON, DOUGLAS COUNTY: Oak Creek Canyon. South side of Oak Creek. United States Department of the Interior, Bureau of Land Elev. 2304 ft. Management land along Douglas Creek. Main road through canyon. 46.72625°, -120.85255°; WGS 84, Source: GeoLocate, Georef'd Elev. 1620 ft. by WTU Staff 47.49512°, -119.90529°; WGS 84, Source: GeoLocate, Georef'd North-facing grassland slope interspersed occasionally with Pinus by WTU Staff ponderosa and Pseudotsuga menziesii; Purshia, Artemisia tridentata Areas adjacent to road; mix of highly disturbed and natural areas. and Pseudoroegneria spicata dominant. Scattered across slope in Strongly rhizomatous; growing in shrub understory along stream. disturbed areas. Phenology: Bulbils. Origin: Introduced. Phenology: Flowers. Origin: Introduced. David Giblin 1678 10 Jun 2008 Megan A. Jensen 751 23 May 2008 with Don Knoke with David Giblin Herbarium: WTU WTU-383930 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, YAKIMA COUNTY: U.S.A., WASHINGTON, YAKIMA COUNTY: Oak Creek Canyon. South side of Oak Creek. Wenatchee National Forest. Junction of Forest Road 1400 and Elev. 2304 ft. Forest Road 216. Oak Creek Canyon. 46.72625°, -120.85255°; WGS 84, Source: GeoLocate, Georef'd Elev. 2791 ft. by WTU Staff 46.73701° N, 120.91067° W; WGS 84, uncertainty: 11 m. North-facing grassland slope interspersed occasionally with Pinus Pinus ponderosa and Pseudotsuga menziesii overstory; dry ponderosa and Pseudotsuga menziesii; Purshia, Artemisia tridentata understory dominated by Pseudoroegneria spicata, Carex geyeri, and Pseudoroegneria spicata dominant. Locally common throughout and Lupinus sp. Locally common in dry forest understory; cespitose. slope; cespitose. Phenology: Flowers. Origin: Native. Phenology: Flowers. Origin: Native. David Giblin 1675 10 Jun 2008 Don Knoke 1625A 9 Jun 2008 with Don Knoke with David Giblin WTU-380096 WTU-379803 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa cusickii Vasey U.S.A., WASHINGTON, YAKIMA COUNTY: U.S.A., WASHINGTON, LINCOLN COUNTY: Oak Creek Canyon. South side of Oak Creek. U.S. Bureau of Land Management. Coffeepot Lake. Meandering Elev. 2304 ft. transect 1.5 kilometers to the northwest from campground. 46.72625°, -120.85255°; WGS 84, Source: GeoLocate, Georef'd Elev. 1826 ft. by WTU Staff 47.5004° N, 118.55721° W; WGS 84, uncertainty: 5 m. North-facing grassland slope interspersed occasionally with Pinus Shrub-steppe, scabland community with mixture of lithosol, basalt ponderosa and Pseudotsuga menziesii; Purshia, Artemisia tridentata outcroppings and deep-soil mesic areas; considerably degraded in and Pseudoroegneria spicata dominant. Weakly cespitose. places. Scattered in mesic area at base of basalt outcropping. Phenology: Flowers. Origin: Native. Phenology: Flowers & Fruits. Origin: Native. David Giblin 1693 10 Jun 2008 David Giblin 1768 25 Jun 2008 with Don Knoke WTU-380197 Herbarium: WTU Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa pratensis L. U.S.A., WASHINGTON, LINCOLN COUNTY: U.S.A., OREGON, TILLAMOOK COUNTY: U.S. Bureau of Land Management. Coffeepot Lake. Meandering Cascade Head TNC preserve. transect 1.5 kilometers to the northwest from campground. Elev. 1000 ft. Elev. 1826 ft. T6S R11W S14; NAD 27, uncertainty: 805 m., Source: TRS2LL, 47.5004° N, 118.55721° W; WGS 84, uncertainty: 5 m. Georef'd by Ben Legler Shrub-steppe, scabland community with mixture of lithosol, basalt South-facing prairie, edge of Alnus rubra forest. Rhizomatous. outcroppings and deep-soil mesic areas; considerably degraded in Phenology: Flowers. Origin: Introduced. places. Locally common on north-facing slope at edge of talus. Phenology: Flowers & Fruits. Origin: Native. P. F. Zika 9719I 25 Jun 1986 David Giblin 1787 25 Jun 2008 WTU-373195 WTU-381504 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, LINCOLN COUNTY: U.S. Bureau of Land Management. Coffeepot Lake. Meandering U.S.A., WASHINGTON, LINCOLN COUNTY: transect 1.5 kilometers to the northwest from campground. U.S. Bureau of Land Management land at Coffeepot Lake. Elev. 1826 ft. Elev. 1974 ft. 47.5004° N, 118.55721° W; WGS 84, uncertainty: 5 m. 47.49882° N, 118.56647° W; WGS 84, uncertainty: 5 m. Shrub-steppe, scabland community with mixture of lithosol, basalt String of vernal pools on top of basalt outcroppings. Scattered on outcroppings and deep-soil mesic areas; considerably degraded in edge of pool area. Phenology: Flowers & Fruits. Origin: Native. places. Locally common in basalt outcropping in light, dry soil. Phenology: Fruits. Origin: Native. David Giblin 1840 26 Jun 2008 David Giblin 1752 25 Jun 2008 WTU-381128 WTU-380075 Poaceae Poaceae Poa pratensis L. Poa bulbosa L. ssp. vivipara (Koeler) Arcang. U.S.A., WASHINGTON, LINCOLN COUNTY: U.S. Bureau of Land Management land at Coffeepot Lake. Wetland U.S.A., WASHINGTON, LINCOLN COUNTY: just south of Coffeepot Road where stream goes under road. U.S. Bureau of Land Management. Coffeepot Lake. Meandering Elev. 1872 ft. transect 1.5 kilometers to the northwest from campground. 47.50818° N, 118.54329° W; WGS 84, uncertainty: 2 m. Elev. 1826 ft. Phalaris arundinacea dominated wet meadow with vernal gullies and 47.5004° N, 118.55721° W; WGS 84, uncertainty: 5 m. perennial marsh habitat dominated by Schoenoplectus. Scattered in Shrub-steppe, scabland community with mixture of lithosol, basalt Phalaris meadow; rhizomatous. Phenology: Flowers. Origin: outcroppings and deep-soil mesic areas; considerably degraded in Introduced. places. Scattered on dry south-facing slope. Phenology: Bulbils. Origin: Introduced. David Giblin 1883 26 Jun 2008 David Giblin 1758 25 Jun 2008 WTU-381432 WTU-381663 Poaceae Poaceae Poa pratensis L. Poa alpina L. ssp. alpina U.S.A., WASHINGTON, LINCOLN COUNTY: U.S.A., WASHINGTON, OKANOGAN COUNTY: U.S. Bureau of Land Management land at Coffeepot Lake. Wetland Okanogan-Wenatchee National Forest. Pasayten Wilderness. just south of Coffeepot Road where stream goes under road. Meadow just northeast of Forest Service cabin. Elev. 1872 ft. Elev. 6748 ft. 47.50818° N, 118.54329° W; WGS 84, uncertainty: 2 m. 48.96227°, -120.23734°; WGS 84, Source: Georeferenced, Phalaris arundinacea dominated wet meadow with vernal gullies and Georef'd by WTU Staff perennial marsh habitat dominated by Schoenoplectus. Scattered in Riparean area bordered by wet meadow and dry, rocky hills. dense Phalaris meadow. Phenology: Flowers. Origin: Introduced. Potentilla diversifolia abundant. Scattered in drier areas of meadow. Phenology: Flowers. Origin: Native. David Giblin 1899 26 Jun 2008 David Giblin 1990 7 Aug 2008 WTU-381558 Herbarium: WTU Poaceae Poaceae Poa cusickii Vasey ssp. cusickii Poa cusickii Vasey ssp. cusickii U.S.A., WASHINGTON, DOUGLAS COUNTY: Near Dutch Henry Draw, Withrow Hills. U.S.A., WASHINGTON, DOUGLAS COUNTY: Elev. 2600 ft. Withrow Hills, north of Dutch Henry Draw. T26N R24E S23 Sw 1/4 of SE 1/4; NAD 27, uncertainty: 805 m., T26N R24E S16 SW; NAD 27, uncertainty: 805 m., Source: Source: TRS2LL, Georef'd by Ben Legler TRS2LL, Georef'd by Ben Legler Plants growing in deep soiled shrub-steppe community. Aspect 310 Plants growing in nice, undulating deep-soiled, shrub-steppe in silt degrees. Slope 5%. Associated with Artemisia tridentata, Ericameria loam. Associated with Artemisis tripartita, Chrysothamnus nauseosa, Tetradymia canescens, Erigeron linearis, Castelleja vicidiflorus, Phlos longifolia, Artemisia tridentata, Poa secunda, thompsonii, Lupinus sulphureus, Poa secunda, Pseudoroegneria Pseudoroegnaria spicata, Crepis barbigera, Senecio integerrimus, spicata, Poa cusickii, Bromu tectorum, Collinsia parviflora. Lupinus sericeus, Castilleja thompsonii, Erigeron corymbosus, Phenology: Flowers. Origin: Native. Cryptantha ambigua. Phenology: Flowers. Origin: Native. Kathryn A. Beck 200420 12 May 2004 Kathryn A. Beck 200810 29 May 2008 WTU-374719 WTU-374934

Poaceae Poaceae Poa cusickii Vasey ssp. cusickii Poa annua L. U.S.A., WASHINGTON, DOUGLAS COUNTY: U.S.A., WASHINGTON, SAN JUAN COUNTY: Near Dutch Henry Draw, Withrow Hills. San Juan Islands. Massacre Bay Island. Elev. 2750 ft. Elev. 9 ft. T26N R24E S15 SW 1/4 of SW 1/4; NAD 27, uncertainty: 805 m., 48.63979° N, 122.98959° W; WGS 84, Source: GPS Source: TRS2LL, Georef'd by Ben Legler A small islet circa 3 meters above high tide line. Several small, Plants growing in deep soiled shrub-steppe community. Well shallow-soil areas filled with Allium cernuum and Triglochin. Several developed cryptogamic crust. Aspect: 160 degrees. Slope 5%. patches, in shells. Phenology: Flowers. Origin: Introduced. Associated with Poa secunda, Artemisia tridentata, Artemisia tripartita. Ericameria nauseosa, Balsamorhiza sagitatta, Hannah Marx 09-17 24 Apr 2009 Lithosermum ruderale, Antennaria dimorpha, Erigeron linearis. Flowers in anthesis. Phenology: Flowers. Origin: Native. WTU-393529 Kathryn A. Beck 200402 21 Apr 2004 Poaceae WTU-374718 Poa secunda J. Presl Poaceae U.S.A., WASHINGTON, DOUGLAS COUNTY: Withrow Hills, north of Dutch Henry Draw. Poa secunda J. Presl ssp. secunda T26N R24E S16 SW; NAD 27, uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler U.S.A., WASHINGTON, OKANOGAN COUNTY: Plants growing in nice, undulating deep-soiled, shrub-steepe in Okanogan-Wenatchee National Forest. Pasayten Wilderness. silt-loam. Associated with Artemisia tripartita, Chrysothamnus Meadow just northeast of Forest Service cabin. vicidiflorus, Phlox longifolia, Artemisia tridentata, Poa secunda, Elev. 6748 ft. Pseudoroegnaria spicata, Crepis barbigera, Senecio integerrimus, 48.96227°, -120.23734°; WGS 84, Source: Georeferenced, Lupinus sericeus, Castilleja thompsonii, Erigeron corybosus, Georef'd by WTU Staff Cryptantha ambigua. Phenology: Flowers. Origin: Native. Riparean area bordered by wet meadow and dry, rocky hills. Potentilla diversifolia abundant. Cespitose; common in dry areas. Kathryn A. Beck 200807 29 May 2008 Phenology: Flowers. Origin: Native. WTU-374956 David Giblin 1980 7 Aug 2008 WTU-376907 Poaceae Poaceae Poa annua L. Poa annua L. U.S.A., WASHINGTON, SAN JUAN COUNTY: U.S.A., WASHINGTON, SAN JUAN COUNTY: San Juan Islands. U.S. BLM. Skull Island. San Juan Islands National Wildlife Refuge and Wilderness Area. Elev. 40 ft. Rim Island. Near Decatur. 48° 38.343' N, 122° 59.168' W; WGS 84, Source: GPS Elev. 6-13 ft. A 40 foot high island with many Juniperus trees, abundant Camassia 48.4812° N, 122.82812° W; WGS 84, Source: GPS leichtlinii and Plectritis congesta. Numerous bedrock outcrops with 0.08831 hectare island; scattered shrubs; lots of grasses; stony. A ledges. Locally common in disturbed areas near shore. Phenology: few patches near shore where otters haul out. Phenology: Flowers. Flowers. Origin: Introduced. Origin: Introduced. David Giblin 2638A 24 Apr 2009 Peter Dunwiddie 09-07 23 Apr 2009 WTU-393531 WTU-392766

Poaceae Poaceae Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Poa annua L. U.S.A., WASHINGTON, SAN JUAN COUNTY: U.S.A., WASHINGTON, SAN JUAN COUNTY: San Juan Islands. McConnell Island. San Juan Islands National Wildlife Refuge and Wilderness Area. Elev. 0-25 ft. Flower Island, east of Lopez Island. 48° 35.747' N, 123° 1.469' W; WGS 84, Source: GPS Elev. 49 ft. West facing grassy beach. One plant on grassy headlands, west 48.54536° N, 122.8539° W; WGS 84 side. Phenology: Bulbils. Origin: Introduced. Several hectare, 50' high bedrock island. A mix of grassy ledges, shrub thickets, a few trees (Arbutus, Pseudotsuga, low Quercus). Phil Green 09-27 24 Apr 2009 Locally common in lawn-like patches near beach on west side of island. Phenology: Flowers. Origin: Introduced. WTU-394115 Tad Dillhoff 09-20 22 Apr 2009 Poaceae WTU-395183 Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Poaceae U.S.A., WASHINGTON, SAN JUAN COUNTY: U.S. BLM land. Victim Island. Poa annua L. Elev. 50 ft. 48° 36.831' N, 122° 58.472' W; WGS 84 U.S.A., WASHINGTON, SAN JUAN COUNTY: An open, forested, 3 acre island with Arbutus, Quercus, Juniperus, San Juan Islands. Iceberg Island. and Pseudotsuga; Holodiscus dominant shrub understory; deer Elev. 0-30 ft. evident. Local in meadows at south end of island. Phenology: 48° 25.625' N, 122° 53.354' W; WGS 84, Source: GPS Bulbils. Origin: Introduced. Island is low, relatively flat, with extensive bedrock outcrops throughout. Sedum lanceolatum is abundant across the bedrock. A Hannah Marx 09-29 24 Apr 2009 large swale in mid-island is dense Rosa nutkana thicket. A couple of small vernal pools in the bedrock near the south side are WTU-392839 noteworthy. Locally frequent in otter haul-out areas. Phenology: Flowers. Origin: Native. Poaceae Phil Green 09-05 23 Apr 2009 Poa annua L. WTU-393862 U.S.A., WASHINGTON, SAN JUAN COUNTY: San Juan Islands. Little Oak Island. U.S.BLM. Small islet 75 meters Poaceae east of Oak Island. Area: 20 x 8 meters. About 75 meters from Orcas Island. Poa secunda J. Presl ssp. secunda Elev. 11 ft. 48.60735°, -122.95325°; WGS 84, uncertainty: 500 m., Source: U.S.A., WASHINGTON, OKANOGAN COUNTY: GeoLocate, Georef'd by WTU Staff Okanogan-Wenatchee National Forest. Pasayten Wilderness. Upper Area: 0.06847 hectare. Common. Phenology: Flowers. Origin: reaches of Remmel Mountain ridge. Introduced. Elev. 7694 ft. 48.92921° N, 120.20545° W; WGS 84, uncertainty: 3 m., Source: Richard Ramsden 09-37 24 Apr 2009 GPS Alpine habitat; vegetation mostly growing in rock crevices or soil WTU-392848 moistened from recent snowmelt. Phenology: Flowers. Origin: Native. David Giblin 2235 11 Aug 2008 Herbarium: WTU Poaceae Poaceae Poa cusickii Vasey ssp. cusickii Poa cusickii Vasey ssp. cusickii U.S.A., WASHINGTON, DOUGLAS COUNTY: U.S.A., WASHINGTON, DOUGLAS COUNTY: Near Dutch Henry Draw, Withrow Hills. Withrow Hills, north of Dutch Henry Draw. Elev. 2650 ft. T26N R24E S16 SW; NAD 27, uncertainty: 805 m., Source: T26N R24E S22 NE of NE; NAD 27, uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler TRS2LL, Georef'd by Ben Legler Plants growing in nice, undulating deep-soiled, shrub-steppe in silt Plants growing in deep soiled shrub-steppe community. Aspect: 330 loam. Associated with Artemisia tripartita, Chrysothamnus degrees. Slope 5%. Associated with Artemisia tripartita, Ericameria vicidiflorus, Phlox longifolia, Artemisia tridentata, Poa secunda, nauseosa, Lupinus sulphureus, Poa secunda, Senecio integerrimus. Pseudoroegneria spicata, Crepis barbigera, Senecio integerrimus, Open inflorescence. Phenology: Flowers. Origin: Native. Lupinus sericeus, Castilleja thompsonii, Erigeron corymbosus, Cryptantha ambigua. Phenology: Flowers. Origin: Native. Kathryn A. Beck 200401 20 Apr 2004 Kathryn A. Beck 200809 29 May 2008 WTU-375044 WTU-374965 Poaceae Poaceae Poa cusickii Vasey ssp. cusickii Poa annua L. U.S.A., WASHINGTON, DOUGLAS COUNTY: Withrow Hills, north of Dutch Henry Draw. U.S.A., WASHINGTON, SAN JUAN COUNTY: T26N R24E S16 SW; NAD 27, uncertainty: 805 m., Source: San Juan Islands National Wildlife Refuge and Wilderness Area. TRS2LL, Georef'd by Ben Legler East Sucia #5. Plants growing in nice, undulating deep-soiled, shrub-steppe in silt 48.7637° N, 122.8865° W loam. Associated with Artemisia triparta, Chrysothamnus vicidiflorus, Small rocky nob. No shrubs or trees, few species. Small area of Phlox longifolia, Artemisia tridentata, Poa secunda, Pseudoroegeria peaty soil on sandstone bedrock. Associated; Atriplex, Allium, spicata, Crepis barbigera, Senecio integerrimus, Lupinus sericeus, Grindelia. A couple of plants in shallow peaty soil. Phenology: Castilleja thompsonii, Erigeron corymbosus, Cryptantha ambigua. Flowers. Origin: Introduced. Phenology: Flowers. Origin: Native. Cheryl Lowe 09-18 29 May 2009 Kathryn A. Beck 200808 29 May 2008 WTU-394774 WTU-374962 Poaceae Poaceae Poa trivialis L. Poa cusickii Vasey ssp. cusickii U.S.A., WASHINGTON, SAN JUAN COUNTY: U.S.A., WASHINGTON, DOUGLAS COUNTY: San Juan Islands National Wildlife Refuge and Wilderness Area. Withrow Hills, north of Dutch Henry Draw. East Sucia #7. T26N R24E S16 SW; NAD 27, uncertainty: 805 m., Source: Elev. 50 ft. TRS2LL, Georef'd by Ben Legler 48.76398° N, 122.88579° W Plants growing in nice, undulating deep-soiled, shrub-steppe in silt The largest island in the chain. Forested with Arbutus, Pseudotsuga, loam. Associated with Artemisia tripartita, Chrysothamnus with shrub understory. Densely forested with Juniperus. Height of 50 vicidiflorus, Phlox longifolia, Artemisia tridentata, Poa secunda, feet or so. Small tufts in shade of shrubs. Phenology: Flowers. Pseudoroegneria spicata, Crepis barbigera, Senecio integerrimus, Origin: Introduced. Lupinus sericeus, Castilleja thompsonii, Erigeron corymbosus, Cryptantha ambigua. Phenology: Flowers. Origin: Native. Cheryl Lowe 09-46 29 May 2009 Kathryn A. Beck 200810 29 May 2008 WTU-395065 WTU-372963 Poaceae Poaceae Poa pratensis L. ssp. pratensis Poa secunda J. Presl U.S.A., WASHINGTON, SAN JUAN COUNTY: San Juan Islands. Little Sucia Island, off the southwest corner of U.S.A., WASHINGTON, DOUGLAS COUNTY: Sucia Island. Withrow Hills, north of Dutch Henry Draw. Elev. 80 ft. T26N R24E S16 SW; NAD 27, uncertainty: 805 m., Source: 48° 45.283' N, 122° 55.198' W TRS2LL, Georef'd by Ben Legler Includes forested uplands (circa 80 feet high) with shrub understory, Plants growing in nice, undulating deep-soiled, shrub-steppe in silt steep sandstone cliffs, eroding dirt bluffs. Linked by a low, loam. Associated with Artemisia tripartita, Chrysothamnus shrub-covered (Rosa nutkana) shell-midden berm. Psuedotsuga vicidiflorus, phlox longifolia, Artemisia tridentata, Poa secunda, menziesii and arbutus forest with dense shrub understory. Isthmus Pseudoroegneria spicata, Crepis barbigera, Senecio integerrimus, connects two higher upland areas. Several plants in moist gully, Lupinus sericeus, Castilleja thompsonii, Erigeron corymbosus, north facing slope. Phenology: Fertile. Origin: Introduced. Cryptantha ambigua. Phenology: Flowers. Origin: Native. David Giblin 2888 28 May 2009 Kathryn A. Beck 200806 29 May 2008 WTU-395441 WTU-374964 Poaceae Poaceae Poa pratensis L. Poa cusickii Vasey ssp. pallida Soreng U.S.A., WASHINGTON, SAN JUAN COUNTY: U.S.A., WASHINGTON, OKANOGAN COUNTY: San Juan Islands. Little Sucia Island, off the southwest corner of Okanogan-Wenatchee National Forest. Pasayten Wilderness. Bald Sucia Island. Mountain summit and surrounding area. Elev. 80 ft. Elev. 7931 ft. 48° 45.283' N, 122° 55.198' W 48.95349° N, 120.25975° W; WGS 84, uncertainty: 5 m., Source: Includes forested uplands (circa 80 feet high) with shrub understory, GPS steep sandstone cliffs, eroding dirt bluffs. Linked by a low, Alpine/tundra habitat with pockets of deep soil interspersed among shrub-covered (Rosa nutkana) shell-midden berm. Psuedotsuga exposed rocks. Lupinus and Minuartia nuttalliana common and menziesii and arbutus forest with dense shrub understory. Isthmus abundant. Cespitose; common. Phenology: Flowers & Fruits. Origin: connects two higher upland areas. Locally frequent forming patches Native. on south-facing bluffs. Phenology: Flowers. Origin: Introduced. David Giblin 2038 8 Aug 2008 David Giblin 2884 28 May 2009 WTU-376913 WTU-395273 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, OKANOGAN COUNTY: U.S.A., WASHINGTON, SAN JUAN COUNTY: Okanogan-Wenatchee National Forest. Pasayten Wilderness. San Juan Islands National Wildlife Refuge and Wilderness Area. Meadow just northeast of Forest Service cabin. Willow Island. A large, 100' high rocky island 1/3 mile west of Blakely Elev. 6748 ft. Island. 48.96227°, -120.23734°; WGS 84, Source: Georeferenced, Elev. 100 ft. Georef'd by WTU Staff 48.5404° N, 122.82242° W; WGS 84, Source: GPS Riparean area bordered by wet meadow and dry, rocky hills. Partially treed with Pseudotsuga and Arbutus. Open understory Potentilla diversifolia abundant. Leaves and inflorescence glaucus; dominated by Elymus glaucus and Symphoricarpos albus. East side cespitose. Phenology: Flowers. Origin: Native. has extensive cliffs and ledges and is particularly rich with ferns. Considerable deer browse. Rock appears to be serpentine. A couple David Giblin 1979 7 Aug 2008 of plants on south shore, just above cliffs, in shallow soil. Phenology: Flowers. Origin: Native. WTU-376921 Peter Dunwiddie 09-46 27 May 2009 Poaceae WTU-395280 Poa wheeleri Vasey Poaceae U.S.A., WASHINGTON, OKANOGAN COUNTY: Okanogan-Wenatchee National Forest. Pasayten Wilderness. Poa pratensis L. Approximately 0.5 km south of Lower Cathedral Lake. Elev. 6851 ft. U.S.A., WASHINGTON, SAN JUAN COUNTY: 48.98681°, -120.21172°; WGS 84, Source: Georeferenced, San Juan Islands National Wildlife Refuge and Wilderness Area. Georef'd by WTU Staff Willow Island. A large, 100' high rocky island 1/3 mile west of Blakely Chain of ephemeral lakes connected by wet meadows; Sphagnum Island. prevalent. Phenology: Flowers. Origin: Native. Elev. 100 ft. 48.5404° N, 122.82242° W; WGS 84, Source: GPS David Giblin 2126 9 Aug 2008 Partially treed with Pseudotsuga and Arbutus. Open understory dominated by Elymus glaucus and Symphoricarpos albus. East side WTU-376923 has extensive cliffs and ledges and is particularly rich with ferns. Considerable deer browse. Rock appears to be serpentine. Occasional and widespread. Phenology: Flowers. Origin: Introduced. Poaceae Peter Dunwiddie 09-48 27 May 2009 Poa secunda J. Presl ssp. secunda WTU-395281 U.S.A., WASHINGTON, OKANOGAN COUNTY: Okanogan-Wenatchee National Forest. Pasayten Wilderness. Bald Mountain summit and surrounding area. Poaceae Elev. 7931 ft. 48.95349° N, 120.25975° W; WGS 84, uncertainty: 5 m., Source: Poa cusickii Vasey ssp. epilis (Scribn.) W.A. Weber GPS Alpine/tundra habitat with pockets of deep soil interspersed among U.S.A., WASHINGTON, OKANOGAN COUNTY: exposed rocks. Lupinus and Minuartia nuttalliana common and Okanogan-Wenatchee National Forest. Pasayten Wilderness. Upper abundant. Cespitose; common. Phenology: Flowers. Origin: Native. Cathedral Lake and north-facing slope above lake. Elev. 7658 ft. David Giblin 2039 8 Aug 2008 48.9738° N, 120.19608° W; WGS 84, uncertainty: 9 m., Source: GPS WTU-376922 Ephemeral lake with surrounding wetland and boulder-strewn sandy slope above. Pinus albicaulis common on slope. Phenology: Fertile. Origin: Native. David Giblin 2071 9 Aug 2008 WTU-376912 Poaceae Poaceae Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Poa bulbosa L. ssp. vivipara (Koeler) Arcang. U.S.A., WASHINGTON, KLICKITAT COUNTY: U.S.A., WASHINGTON, KLICKITAT COUNTY: U.S. BLM parcel along Glenwood Highway. Land adjacent to and Fisher Hill Road, about 1.5 kilometers past where road crosses above Klickitat River. Klickitat River. First in a series of switchbacks; pullout on west side Elev. 1118 ft. of road. 45.94635° N, 121.11401° W; WGS 84, uncertainty: 3 m., Source: Elev. 383 ft. GPS 45.72263° N, 121.25636° W; WGS 84, uncertainty: 100 m., Quercus garryana/Pinus ponderosa overstory with large cobble and Source: GPS Carex geyeri understory. Common in open areas and forest Steep hilside with rocky outcropping and adjacent Quercus garryana openings. Phenology: Fertile. Origin: Introduced. forest. Common in open soil. Phenology: Fertile. Origin: Introduced. David Giblin 2660 11 May 2009 David Giblin 2712 13 May 2009 with Steve Hahn WTU-377975 WTU-377386 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa pratensis L. ssp. pratensis U.S.A., WASHINGTON, KLICKITAT COUNTY: U.S.A., WASHINGTON, SAN JUAN COUNTY: Fisher Hill Road, about 1.5 kilometers past where road crosses San Juan Islands. West Matia #1. Large island Klickitat River. First in a series of switchbacks; pullout on west side at north side of harbor, west end of Matia Island. of road. 48.74946° N, 122.84378° W; WGS 84, Elev. 383 ft. Source: Digital map 45.72263° N, 121.25636° W; WGS 84, uncertainty: 100 m., Cliffy sandstone island rising steeply out of cove Source: GPS at west end of Matia Island. Approximately 50 Steep hilside with rocky outcropping and adjacent Quercus garryana feet high, with Pseudotsuga menziesii and forest. Cespitose; common in open soil. Phenology: Flowers. Origin: Arbutus menziesii forest across top. Occasional Native. along north side. Phenology: Fruits. Origin: Introduced. David Giblin 2716 13 May 2009 Brianne Cohen 09-105 WTU-377973 24 Sep 2009 Poaceae WTU-398351, WTU-V-005546 Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, KLICKITAT COUNTY: Poaceae Fisher Hill Road, about 1.5 kilometers past where road crosses Klickitat River. First in a series of switchbacks; pullout on west side Poa compressa L. of road. Elev. 383 ft. U.S.A., WASHINGTON, SAN JUAN COUNTY: 45.72263° N, 121.25636° W; WGS 84, uncertainty: 100 m., San Juan Islands. Westernmost islet in chain. Source: GPS Elev. 16 ft. Steep hillside with rocky outcropping and adjacent Quercus garryana 48.74977° N, 122.84493° W; WGS 84, Source: Digital map forest. Cespitose. Phenology: Flowers. Origin: Native. 15 meter diameter round island. Local on edge of cliff. Phenology: Fruits. Origin: Introduced. David Giblin 2733B 13 May 2009 with Steve Hahn David Giblin 3218 24 Sep 2009 WTU-378309 WTU-398251 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa stenantha Trin. var. stenantha U.S.A., WASHINGTON, KLICKITAT COUNTY: U.S.A., WASHINGTON, KLICKITAT COUNTY: U.S. BLM parcel along Glenwood Highway. Land adjacent to and U.S. BLM land. Parcel between two large bends in Glenwood above Klickitat River. Highway where bounded on north side by Klickitat River. Elev. 1118 ft. Elev. 1085 ft. 45.94635° N, 121.11401° W; WGS 84, uncertainty: 3 m., Source: 45.97498° N, 121.11775° W; WGS 84 GPS Quercus garryana, Pinus ponderosa, Pseudotsuga menziesii Quercus garryana/Pinus ponderosa overstory with large cobble and overstory with understory dominated by Carex geyeri where canopy Carex geyeri understory. Uncommon, partial sun, glaucus, clumped. closed. Common and abundant on rocks covered with moist soil. Phenology: Flowers. Origin: Native. Phenology: Flowers. Origin: Native. David Giblin 2615 11 May 2009 David Giblin 2692 12 May 2009 with Steve Hahn with Steve Hahn WTU-378820 Herbarium: WTU Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa alpina L. U.S.A., WASHINGTON, KLICKITAT COUNTY: U.S.A., WASHINGTON, OKANOGAN COUNTY: U.S. BLM land. Access road from Glenwood Highway to Klickitat Mount Chopaka area. Saddle around Joe Mills mountain, south. River. Bottom of long downhill section, west side of river. Elev. 7300 ft. Elev. 1046 ft. T40N R24E S14 or 15 ; NAD 27, uncertainty: 805 m., Source: 45.97463° N, 121.10736° W; WGS 84 TRS2LL, Georef'd by Ben Legler Steep slope formed by road cut; soil exposed; some areas with Just up from the stream edge, meadow community, grazed. basalt and large cobble. Common in roadcut; cespitose; in open soil. Phenology: Flowers & Fruits. Origin: Native. Phenology: Flowers. Origin: Native. Pam Camp 1081 25 Jun 1982 David Giblin 2667 12 May 2009 with Steve Hahn WTU-376369 WTU-378839 Poaceae Poaceae Poa cusickii Vasey Poa wheeleri Vasey U.S.A., WASHINGTON, DOUGLAS COUNTY: Douglas Creek. U.S.A., WASHINGTON, KLICKITAT COUNTY: T23N R23E S?; WGS 84, uncertainty: 7200 m., Source: Digital U.S. BLM land. Parcel between two large bends in Glenwood Map, Georef'd by Joseph Stormer Highway where bounded on north side by Klickitat River. Roadside in a big sagebrush bluebunch wheatgrass community. Elev. 1085 ft. Phenology: Fruits. Origin: Native. 45.97498° N, 121.11775° W; WGS 84 Quercus garryana, Pinus ponderosa, Pseudotsuga menziesii Pam Camp 707C 20 May 1981 overstory with understory dominated by Carex geyeri were canopy closed. Uncommon; weakly rhizomatous; growing in shallow soil on WTU-376368 rock. Phenology: Flowers. Origin: Native. David Giblin 2691 12 May 2009 Poaceae with Steve Hahn Poa cusickii Vasey WTU-378837 U.S.A., WASHINGTON, YAKIMA COUNTY: Rattlesnake Hills. Poaceae Elev. 3000 ft. T12N R23E S31; WGS 84, uncertainty: 10000 m., Source: Poa lettermanii Vasey GeoLocate, Georef'd by WTU Staff Just off the top. east slope of the hill; associated with Sandberg U.S.A., WASHINGTON, OKANOGAN COUNTY: bluegrass, bluebunch wheatgrass; 40% slope. Phenology: Flowers & Okanogan-Wenatchee National Forest. Pasayten Wilderness. Fruits. Origin: Native. Remmel Mountain. 48.928° N, 120.20372° W Pam Camp 644 28 Apr 1981 Along steep shoulder of Remmel Mountain, approaching from the north. Assoc. Draba, Carex pyrenaica. Phenology: Flowers. Origin: WTU-376367 Native. Joseph Arnett 2008-261 11 Aug 2008 Poaceae with David Giblin Poa leibergii Scribn. WTU-376837 U.S.A., WASHINGTON, KLICKITAT COUNTY: Horse Thief Lake State Park. Poaceae T2N R13E S19 NW; WGS 84, uncertainty: 1000 m., Source: Nat. Geog. TOPO!, Georef'd by John Bassett Poa secunda J. Presl ssp. secunda Overlooking the Columbia River. South aspect, wet meadow. Phenology: Fruits. Origin: Native. U.S.A., WASHINGTON, OKANOGAN COUNTY: Okanogan-Wenatchee National Forest. Pasayten Wilderness. Pam Camp 614 25 Mar 1981 Remmel Mountain. 48.928° N, 120.20372° W WTU-376366 Along steep shoulder of Remmel Mountain, approaching from the north. Assoc. with Draba, Carex pyrenaica. Phenology: Flowers. Origin: Native. Joseph Arnett 2008-265 11 Aug 2008 with David Giblin WTU-376816 Poaceae Poaceae Poa pratensis L. Poa annua L. U.S.A., WASHINGTON, GRANT COUNTY: U.S.A., WASHINGTON, PIERCE COUNTY: Winchester Waterway. Starting at end of main access road and Fort Lewis Military Base. 13th Division Prairie near road crossing of working back toward entrance. Mudd Creek. Elev. 1121 ft. Elev. 406 ft. 47.11698° N, 119.62003° W; WGS 84, uncertainty: 2 m. 47.01113° N, 122.43154° W; WGS 84, uncertainty: 5 m. Lake edge dominated by Schoenoplectus acutus and Typha latifolia; Gravel road edge, mesic prairie with mild mound formation, and wet surrounding shrub-steppe with Artemisia tridentata and meadow area adjacent to creek. Locally common in disturbed soil Pseudoroegneria spicata. Cespitose; locally common near Carex along roadside edge. Phenology: Flowers & Fruits. Origin: meadow. Phenology: Fruits. Origin: Introduced. Introduced. David Giblin 2365 29 Aug 2008 Natalie Pyrooz 09-13 16 May 2009 with Frederica Bowcutt, David Giblin, Joel McCain, Tracey Scalici WTU-381080 WTU-379844 Poaceae Poaceae Poa palustris L. Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, OKANOGAN COUNTY: U.S.A., WASHINGTON, THURSTON COUNTY: Little Peacock Mountain. By Johnny Boy mine. Bald Hills Natural Area Preserve. Bald 1 and adjacent forest. Elev. 4000 ft. Elev. 1134 ft. T35N R24E S24; NAD 27, uncertainty: 805 m., Source: TRS2LL, 46.81724° N, 122.4326° W; WGS 84, uncertainty: 5 m. Georef'd by Ben Legler Open, seasonally wet grassland/meadow; Pseudotsuga menziesii Douglas fir-ponderosa pine habitat with aspen in the drainages. actively controlled on the periphery. Scattered; cespitose; to 40 Balsamroot and pinegrass associated. Phenology: Fertile. Origin: centimeters tall. Phenology: Fertile. Origin: Native. Introduced. David Giblin 2777 18 May 2009 P. Camp 561R 16 Jul 1980 with David Wilderman WTU-376233 WTU-380061

Poaceae Poaceae Poa annua L. Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, WAHKIAKUM U.S.A., WASHINGTON, THURSTON COUNTY: COUNTY: Bald Hills Natural Area Preserve. North Bald. Skamokowa Vista Park. Shoreline and adjacent Elev. 767 ft. man-made pit behind shoreline beach. 46.82259° N, 122.44366° W; WGS 84, uncertainty: 10 m. Elev. 22 ft. Quercus garryana savannah with large, open grasslands containing 46.26966° N, 123.46208° W; WGS 84, Festuca roemeri. Scattered in open areas; cespitose; to 40 uncertainty: 5 m. centimeters tall. Phenology: Flowers. Origin: Native. Disturbed shoreline of Columbia River; open; sandy soil. Scattered in moist area of pit. David Giblin 2818 18 May 2009 Phenology: Flowers & Fruits. Origin: Introduced. with David Wilderman Joe Arnett 2008-319 WTU-380030 with Cathy Maxwell 8 Sep 2008 Poaceae WTU-398637, WTU-V-005860 Poa pratensis L. U.S.A., WASHINGTON, THURSTON COUNTY: Poaceae Bald Hills Natural Area Preserve. North Bald. Elev. 767 ft. Poa pratensis L. 46.82259° N, 122.44366° W; WGS 84, uncertainty: 10 m. Quercus garryana savannah with large, open grasslands containing U.S.A., WASHINGTON, PIERCE COUNTY: Festuca roemeri. Scattered in forest understory. Phenology: Fertile. Fort Lewis Military Base. 7-S Prairie. Origin: Introduced. Elev. 331 ft. 47.10567° N, 122.50571° W; WGS 84, uncertainty: 5 m. David Giblin 2821 18 May 2009 Recently mowed prairie remnant surrounded by Pseudotsuga with David Wilderman menziesii forest. Past disturbance level high. Weakly rhizomatous; scattered in rich open soil. Phenology: Fertile. Origin: Introduced. WTU-380027 Tracey Scalici 09-13 16 May 2009 with Natalie Pyrooz, Frederica Bowcutt, David Giblin, Joel McCain WTU-379825 Poaceae Poaceae Poa leibergii Scribn. Poa annua L. U.S.A., WASHINGTON, KLICKITAT COUNTY: U.S.A., WASHINGTON, KLICKITAT COUNTY: Columbia Hills, circa 3 air kilometers northeast of Haystack Butte. Circa 4 air kilometers northwest of McCarty Pond, Columbia Hills. Elev. 2000 ft. Elev. 2000 ft. 45° 42' N, 120° 50' W 45° 42.5' N, 120° 50.5' W Exposed and windswept crest, heavily grazed dry grasslands over Damp ground in vernal pools and stock ponds, north-sloping basalt, south aspect, with Poa bulbosa, Phlox hoodii, Antennaria grasslands over basalt, with Myosurus minimus, Veronica peregrina, stenophylla, Draba verna. Cespitose; spikelets purplish, common. Navarretia intertexta. Adventive. Phenology: Fruits. Origin: Phenology: Fruits. Origin: Native. Introduced. Peter F. Zika 24343 8 May 2009 Peter F. Zika 24381 14 May 2009 WTU-378928 WTU-378976 Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa arctica R. Br. U.S.A., WASHINGTON, KLICKITAT COUNTY: U.S.A., ALASKA COUNTY: Columbia Hills, circa 1.5 kilometers northwest of junction of Oak Flat Southeast Alaska; shore of Mendenhall Lake, Juneau. Road and Hoctor Road. Elev. 49 ft. Elev. 2296 ft. 58° 25' N, 134° 33' W 45° 47.5' N, 120° 36' W Moist sand. Rhizomatous, all spikelets viviparous. Phenology: Shrub steppe near oak woodland, with Poa bulbosa, Purshia Bulbils. Origin: Native. tridentata, Phlox speciosa, Dodecatheon conjugens, Balsamorhiza careyana, over basalt, north aspect. Cespitose; leaves blue-green; Peter F. Zika 15082 8 Jul 2000 occasional. Phenology: Fertile. Origin: Native. WTU-378930 Peter F. Zika 24375 13 May 2009 WTU-378977 Poaceae Poa bulbosa L. Poaceae U.S.A., WASHINGTON, KLICKITAT COUNTY: Poa secunda J. Presl ssp. secunda Hartley Canyon, Columbia Hills. Elev. 1000 ft. U.S.A., WASHINGTON, KLICKITAT COUNTY: 45.71598°, -120.74995°; WGS 84, uncertainty: 1500 m., Source: Columbia Hills, circa 1.5 kilometers northwest of junction of Oak Flat GeoLocate, Georef'd by WTU Staff Road and Hoctor Road. Thin-soiled grasslands over basalt, south and east aspects, with Elev. 2296 ft. Draba verna, Phlox speciosa, Plectritis macrocera. Cespitose; 45° 47.5' N, 120° 36' W viviparous form abundant everywhere. Phenology: Bulbils. Origin: Shrub steppe near oak woodland, with Poa bulbosa, Purshia Introduced. tridentata, Phlox speciosa, Balsamorhiza careyana, over basalt, north aspect. Cespitose; leaves blue-green; most spikelets purplish; Peter F. Zika 24327 7 May 2009 anthers 2 millimeters; 7 centimeter sheath sealed for basal 1.3 centimeters; occasional. Phenology: Fertile. Origin: Native. WTU-378910 Peter F. Zika 24374 13 May 2009 Poaceae WTU-378964 Poa bulbosa L. Poaceae U.S.A., WASHINGTON, KLICKITAT COUNTY: Northeast of Haystack Butte, near Dooley Road, Columbia Hills. Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Elev. 1836 ft. 45° 44' N, 120° 50' W U.S.A., WASHINGTON, KLICKITAT COUNTY: Sunny dry grasslands over basalt; moderate north and east aspects, Columbia Hills, circa 1.5 kilometers northwest of junction of Oak Flat with Draba verna, Poa secunda, Lomatium nudicaule, L. Road and Hoctor Road. macrocarpum, L. gormanii, L. canbyi. Cespitose, base bulbous; Elev. 2296 ft. plants in undisturbed meadows all viviparous; plants on recently 45° 47.5' N, 120° 36' W bulldozed ground with some or all flowers non-viviparous. Shrub steppe near oak woodland, with Poa bulbosa, Purshia Phenology: Fertile. Origin: Introduced. tridentata, Phlox speciosa, Dodecatheon conjugens, Balsamorhiza careyana; over basalt, north aspect. Cespitose; leaves blue-green; Peter F. Zika 24414 22 May 2009 occasional. Phenology: Fertile. Origin: Native. WTU-378926 Peter F. Zika 24375 13 May 2009 WTU-379435 Poaceae Poaceae Poa compressa L. Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, KITTITAS COUNTY: U.S.A., WASHINGTON, BENTON COUNTY: Lake Keechelus. Northwestern edge of lake. Badger Mountain. South side of mountain just Starting from boat ramp and heading 2 below summit. kilometers northwest between shoreline and Elev. 1387 ft. stream leading in. 46.2333°, -119.31993°; WGS 84, uncertainty: Elev. 2482 ft. 50 m., Source: Georeferenced, Georef'd by 47.3819° N, 121.38618° W; WGS 84, WTU Staff uncertainty: 5 m. Somewhat degraded shrub-steppe community Seasonally exposed marsh resulting from lake dominated by Artemisia tridentata where not draw down. Carex, Juncus, Equisetum dominant burned in recent past. Some lithosol patches. herbs, Salix dominant shrub. Uncommon in Common, dominant, cespitose. Phenology: sandy, open areas. Phenology: Fertile. Origin: Flowers. Origin: Native. Introduced. Don Knoke 1762 Jim Duemmel 23-08 with David Giblin with Don Knoke, David Giblin 16 Apr 2009 19 Sep 2008 WTU-398654, WTU-V-005842 WTU-400923, WTU-V-007441

Poaceae Poaceae Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, GRANT COUNTY: U.S.A., WASHINGTON, WALLA WALLA United States Bureau of Land Management land at intersection of COUNTY: Bald Springs Road and Overen Road. Ice Harbor Dam and Locks Complex, Snake Elev. 1603 ft. River, Charbonneau Park, area around parking 47.31649° N, 119.87733° W; WGS 84, uncertainty: 5 m. lot. Overgrazed shrub-steppe habitat with little evidence of non-native Elev. 442 ft. annual grasses. Artemisia tridentata scattered; Poa secunda present 46.24729° N, 118.87057° W; WGS 84, as co-dominant grass. Locally common along road. Phenology: uncertainty: 5 m. Bulbils. Origin: Introduced. Highly disturbed sand dune community with Bromus tectorum and Artemisia tridentata. David Giblin 2834 5 Jun 2009 Common and abundant throughout; cespitose. Phenology: Flowers. Origin: Native. WTU-397829 David Giblin 2584 with Don Knoke Poaceae 16 Apr 2009 Poa cusickii Vasey WTU-400745, WTU-V-007263 U.S.A., OREGON, HARNEY COUNTY: Steens Mountain. Wild Horse Lake. Elev. 8400 ft. Poaceae 42° 37.824' N, 118° 35.265' W Lake shore, moist, dominant species: Veratrum, Carex, grasses, Poa bulbosa L. ssp. vivipara (Koeler) Arcang. meadow, bistort. Perennial. Phenology: Flowers & Fruits. Origin: Native. U.S.A., WASHINGTON, WALLA WALLA COUNTY: J. F. Smith 7038 20 Jul 2007 County Pumphouse. Dead end County road with Maria Gerace, Dan Paquette, Brianne Cohen, Ryan Miller, leading to edge of Snake River. Valerie Soza 46.23198° N, 118.98126° W; WGS 84, uncertainty: 6 m. WTU-396213 Highly degraded sand dune community and adjacent riparian zone. Poa bulbosa dominant with scattered Ericameria nauseosa plants. Poaceae Common and abundant throughout in compacted gravel and disturbed sandy soil. Poa cusickii Vasey ssp. cusickii Phenology: Bulbils. Origin: Introduced. U.S.A., OREGON, HARNEY COUNTY: Don Knoke 1757 Steens Mountain. Wild Horse Lake. with David Giblin Elev. 8400 ft. 42° 37.824' N, 118° 35.265' W 16 Apr 2009 Lake shore, moist, dominant species: Veratrum, Carex, grasses, meadow, bistort. Perennial; infrequent. Phenology: Flowers. Origin: WTU-398357, WTU-V-005550 Native. J. F. Smith 7069 20 Jul 2007 with Maria Gerace, Dan Paquette, Brianne Cohen, Ryan Miller, Valerie Soza WTU-396214 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa cusickii Vasey ssp. epilis (Scribn.) W.A. Weber U.S.A., OREGON, HARNEY COUNTY: U.S.A., OREGON, HARNEY COUNTY: Steens Mountain. Kiger Gorge. 300 yards east of parking area. Steens Mountain Loop Byway; section between Little Blitzen and Big Elev. 8939 ft. Indian Gorge. 42° 42.492' N, 118° 34.37' W; GST 84 Elev. 8287 ft. Dry, rocky 10º north facing slope. Solid rock outcroppings as well as 42.674° N, 118.628° W; WGS 84, uncertainty: 6 m. scattered rock. Common. Phenology: Flowers. Origin: Native. Roadside shrub-steppe meadow dominated by Artemisia. Scattered; cespitose. Phenology: Flowers & Fruits. Origin: Native. Don Knoke 1364 20 Jul 2007 Yaowu Yuan 07-26 20 Jul 2007 WTU-396215 with Megan A. Jensen, David Giblin WTU-397142 Poaceae Poa secunda J. Presl ssp. secunda Poaceae U.S.A., OREGON, HARNEY COUNTY: Poa palustris L. Steens Mountain. Kiger Gorge. 300 yards east of parking area. Elev. 8939 ft. U.S.A., OREGON, HARNEY COUNTY: 42° 42.492' N, 118° 34.37' W; GST 84 Near Knox Pond. Dry, rocky 10º north facing slope. Solid rock outcroppings as well as Elev. 4182 ft. scattered rock. Common. Phenology: Flowers & Fruits. Origin: 42° 53.5' N, 118° 52.9' W Native. Muddy ditch and adjacent channel, over volcanic bedrock. Cespitose; edge of muddy Don Knoke 1369 20 Jul 2007 channel; uncommon. Material removed at University of Washington by W. Brightly for WTU-396282 dissertation research on 4/12/19. Phenology: Fruits. Origin: Native. Poaceae Peter Zika 23205 Poa secunda J. Presl ssp. secunda with J. Smith, D. Mansfield, D. Giblin U.S.A., OREGON, HARNEY COUNTY: 22 Jul 2007 Steens Mountain. Kiger Gorge. 300 yards east of parking area. Elev. 8939 ft. WTU-395424, WTU-V-031306 42° 42.492' N, 118° 34.37' W; GST 84 Dry, rocky 10º north facing slope. Solid rock outcroppings as well as scattered rock. Common. Phenology: Flowers & Fruits. Origin: Native. Poaceae Don Knoke 1371 20 Jul 2007 Poa pratensis L. WTU-396283 U.S.A., MONTANA, GRANITE COUNTY: Deerlodge National Forest. Sand Basin. Near junction of Forest Poaceae Service Roads 5070 and 5071, along Sand Creek. Elev. 6260 ft. Poa palustris L. 46.2° N, 113.70377° W; WGS 84, Source: GPS Sandy mesic meadow along Sand Creek bordered by Pinus contorta U.S.A., OREGON, HARNEY COUNTY: forest. Scattered in meadow; rhizomatous. Phenology: Flowers. Fish Lake Campground, Steens Mountain. Origin: Introduced. Elev. 7396 ft. 42° 44.337' N, 118° 38.595' W; WGS 84 Julia Bent 25 11 Jul 2008 Wet meadows and aspen in campground. Phenology: Flowers. Origin: Native. WTU-394017 Brianne Cohen 2007-21 with Dick Olmstead, Sheila Olmstead Poaceae 21 Jul 2007 Poa secunda J. Presl ssp. secunda WTU-397149, WTU-V-031302 U.S.A., MONTANA, GRANITE COUNTY: Lolo National Forest. Research Natural Area. Junction of Road 38 and Moffet Gulch Road. Elev. 5460 ft. 46.23473° N, 113.57106° W; T6N R16W S35; WGS 84 Juniper, bunchgrass upland community. Phenology: Fruits. Origin: Native. Brianne Cohen 007 11 Jul 2008 WTU-394709 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa bulbosa L. ssp. vivipara (Koeler) Arcang. U.S.A., MONTANA, GRANITE COUNTY: U.S.A., WASHINGTON, GRANT COUNTY: Emerine Peak, Deer Lodge National Forest. North Columbia Basin Wildlife Area. Billy Clapp Elev. 8505 ft. Lake, west side of lake. 46° 11.83' N, 113° 38.321' W Elev. 1416 ft. Lookout. Phenology: Flowers. Origin: Native. 47.4528° N, 119.25317° W; WGS 84, uncertainty: 10 m. Maria Gerace 08-44 Sandy areas with basalt rimrock outcropping; shrub-steppe community previously, but 12 Jul 2008 evidence of recent fire. Occasional; perennial. Phenology: Bulbils. Origin: Introduced. WTU-400699, WTU-V-007207 Kelsey Byers 09-12 3 May 2009 Poaceae WTU-400739, WTU-V-007248 Poa pratensis L. U.S.A., MONTANA, RAVALLI COUNTY: Poaceae Bitterroot National Forest. Skalkaho Falls. Southeast slope of falls and along road. Poa secunda J. Presl ssp. secunda Elev. 6300 ft. 46.2874° N, 113.82658° W; WGS 84, U.S.A., WASHINGTON, GRANT COUNTY: uncertainty: 16 m., Source: GPS North Columbia Basin Wildlife Area. Billy Clapp Moist/wet/spray areas along falls and water Lake, west side of lake. course; edges of rock scree; rocky cliff along Elev. 1416 ft. falls and opposite side of road; hot, dry road cut 47.4528° N, 119.25317° W; WGS 84, slope; downhill side road cut. Subalpine fir, uncertainty: 10 m. Picea woods either side of water course. Sandy areas with basalt rimrock outcropping; Phenology: Flowers. Origin: Introduced. shrub-steppe community previously, but evidence of recent fire. Common; perennial; Robert Goff 08-47 cespitose. Phenology: Flowers. Origin: Native. 11 Jul 2008 Kelsey Byers 09-14 WTU-394486, WTU-V-006793 3 May 2009 WTU-400738, WTU-V-007245 Poaceae Poa secunda J. Presl ssp. secunda Poaceae U.S.A., OREGON, WALLOWA COUNTY: Poa secunda J. Presl ssp. secunda Wallowa-Whitman National Forest. Bonny Lake. Elev. 7837 ft. U.S.A., WASHINGTON, DOUGLAS COUNTY: 45° 11.025' N, 117° 9.617' W 1 mile east of center of Jameson Lake. Open wet meadows, bordered by scattered mixed conifer forest Elev. 2019 ft. (mostly Abies lasiocarpa). Steep moisture gradient to dry rocky 47° 40.026' N, 119° 36.14' W; WGS 84 slope, west-facing, variable 5 to 25 degrees. Phenology: Flowers. Cespitose; common. Phenology: Flowers. Origin: Native. Origin: Native. E. Gould 09-04 1 May 2009 Don Knoke 232 20 Jul 2002 with Ben Legler, Dick Olmstead WTU-396787 WTU-381451 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl U.S.A., WASHINGTON, DOUGLAS COUNTY: Bureau of Land Management tract on 9th Avenue, west of Route U.S.A., OREGON, WALLOWA COUNTY: 172. Wallowa-Whitman National Forest. Eagle Cap Ranger District, Eagle Elev. 2750 ft. Cap Wilderness Area. Big Sheep Creek Drainage. Bonnie Lakes 47° 44.612' N, 119° 49.412' W; WGS 84 Trail. Pass between Big Sheep Creek and Wallowa River, south of Southwest aspect, sagebrush slope with lots of Balsamorhiza. Aneroid Peak. Cespitose. Phenology: Flowers. Origin: Native. Elev. 8462 ft. 45° 11.6' N, 117° 11.1' W Wendy McClure 09-01 1 May 2009 Basalt bedrock, +/- alpine meadows (widely scattered trees) - Pinus. Cespitose; common. Phenology: Flowers. Origin: Native. WTU-396877 Sharon Rodman 618 19 Jul 2002 with Peter Zika, Mark Egger, David Tank, Ben Legler WTU-381461 Poaceae Poaceae Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Poa bulbosa L. ssp. vivipara (Koeler) Arcang. U.S.A., WASHINGTON, LINCOLN COUNTY: U.S.A., WASHINGTON, LINCOLN COUNTY: Bureau of Land Management. Lewis Bridge Road near intersection Keller Ferry. Directly adjacent to ferry landing on east side. with Union Valley Road; west side of road. Elev. 1260 ft. Elev. 1869 ft. 47° 55.804' N, 118° 41.371' W; WGS 84 47.6852° N, 118.85323° W; WGS 84, uncertainty: 5 m. Dry sandy bluff. Phenology: Bulbils. Origin: Introduced. Basalt rimrock, shrub-steppe community dominated by Artemisia tridentata, Poa secunda, and Leymus cinereus. Abundant, common Patricia Lu-Irving 09-124 1 May 2009 in deeper soil. Phenology: Bulbils. Origin: Introduced. WTU-396801 Ruth Pelz 09-11 1 May 2009 WTU-397604 Poaceae Poa compressa L. Poaceae U.S.A., OREGON, DOUGLAS COUNTY: Poa secunda J. Presl ssp. secunda Northwest and upper end of Beatty Creek Research Natural Area, 10 air miles southwest of town of Myrtle Creek. Roseburg District of U.S.A., WASHINGTON, GRANT COUNTY: Bureau of Land Management. Northrup Canyon. Elev. 2000 ft. Elev. 1826 ft. 42° 56' N, 123° 28.1' W; T30S R7W S25 47° 52' 13" N, 119° 4' 26" W; WGS 84 On roadside, serpentine Pinus jeffreyi savanna. Rhizomatous, Ponderosa pine woodland, sagebrush openings; uncommon. Phenology: Fruits. Origin: Introduced. granitic substrate, talus slope; creek flowing along bottom of slopes. Phenology: Flowers. P. F. Zika 10568 3 Aug 1988 Origin: Native. WTU-380249 Brianne Cohen 09-15 2 May 2009 Poaceae WTU-403235, WTU-V-011514 Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, WHATCOM COUNTY: Ross Lake National Recreation Area. South of Lightning Creek Poaceae above Ross Lake, just beyond bridge. Elev. 1754 ft. Poa bulbosa L. ssp. vivipara (Koeler) Arcang. 48.88118° N, 121.026° W; WGS 84, uncertainty: 5 m., Source: GPS U.S.A., WASHINGTON, GRANT COUNTY: West-facing balds covered with moss and Pseudoroegneria spicata; Just below west end of Dry Falls Dam. edges of bald dominated by Pinus ponderosa and Pinus contorta; Elev. 1508 ft. wet seeps occasional throughout. Cespitose; scattered in moss on 47.62542°, -119.33154°; WGS 84, uncertainty: 500 m., Source: outcrops. Phenology: Flowers. Origin: Native. GeoLocate, Georef'd by WTU Staff Scattered willows and pools, with immature Carex praegracilis. Russ Holmes 10-4 12 May 2010 Cespitose; common. Phenology: Bulbils. Origin: Introduced. WTU-381884 Robert Goff 09-04 2 May 2009 Poaceae WTU-397659 Poa compressa L. Poaceae U.S.A., WASHINGTON, WHATCOM COUNTY: Ross Lake National Recreation Area. Dry Creek Campground area, Poa secunda J. Presl ssp. secunda east of small island. Elev. 1600 ft. U.S.A., WASHINGTON, GRANT COUNTY: 48.85658° N, 121.01725° W; WGS 84, uncertainty: 5 m., Source: Just below west end of Dry Falls Dam. GPS Elev. 1508 ft. Seasonally inundated lake bottom composed of silty and sandy soils; 47.62542°, -119.33154°; WGS 84, Poa compressa dominant in some areas; Claytonia rubra and uncertainty: 500 m., Source: GeoLocate, Collinsia parviflora common. Common and abundant; weakly Georef'd by WTU Staff rhizomatous. Phenology: Fertile. Origin: Introduced. Scattered willows and pools, with immature Carex praegracilis. Cespitose. Phenology: Ben Legler 11741 12 May 2010 Flowers. Origin: Native. Herbarium: WTU Robert Goff 09-06 2 May 2009 WTU-400720, WTU-V-007228 Poaceae Poaceae Poa annua L. Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., WASHINGTON, WHATCOM COUNTY: U.S.A., WASHINGTON, DOUGLAS COUNTY: Ross Lake National Recreation Area. Random walk from Lightning Douglas creek. Bottom of Slack canyon road. Creek Campground to Cat Island along east shore of lake. T23N R23E S?; WGS 84, uncertainty: 4049 m., Source: Digital Elev. 1646 ft. Map, Georef'd by Joseph Stormer 48.88402° N, 121.03805° W; WGS 84, uncertainty: 10 m., Roadside in a big sagebrush bluebunch wheatgrass community. Source: GPS Phenology: Flowers & Fruits. Origin: Native. Mixture of seasonally inundated lake bottom, and rocky balds. Pinus contorta. Common along lake bottom area in silty soil. Phenology: P. Camp 706A 20 May 1981 Flowers & Fruits. Origin: Native. WTU-381414 Becky Peace 10-1 13 May 2010 WTU-381922 Poaceae Poa wheeleri Vasey Poaceae U.S.A., WASHINGTON, CHELAN COUNTY: Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Mission Ridge Area. T21N R19E S12; WGS 84, uncertainty: 10000 m., Source: U.S.A., WASHINGTON, WHATCOM COUNTY: GeoLocate, Georef'd by WTU Staff Ross Lake National Recreation Area. Area between Ponderosa and Beehive Lake area; Ponderosa pine, Douglas fir and snowberry Lightning Creek campgrounds. associates. Phenology: Flowers. Origin: Native. Elev. 485 m. 48.8682° N, 121.0174° W; WGS 84, uncertainty: 100 m., Source: P. Camp 1278 1 Jun 1998 Digital map with Terry Lillybridge Mixture of grassy balds, light forest overstory, and seasonally inundated lake bottom. Scattered along trail just south of Lightning WTU-381413 Creek bridge. Phenology: Bulbils. Origin: Introduced. David Giblin 3377 12 May 2010 Poaceae WTU-381876 Poa leibergii Scribn. U.S.A., WASHINGTON, KLICKITAT COUNTY: Poaceae U. S. Bureau of Land Management property on east side of Bickleton Highway, just east of power lines. Poa palustris L. Elev. 1518 ft. 45.90227° N, 120.48703° W; WGS 84, uncertainty: 50 m., U.S.A., WASHINGTON, OKANOGAN COUNTY: Source: GPS Little Peacock Mountain. By Johnny Boy mine. Lithosol tableland with Poa sp., Lithophragma glabrum and Elev. 4000 ft. Antennaria dimorpha; adjacent Quercus garryana woodland on T35N R24E S24; NAD 27, uncertainty: 805 m., Source: TRS2LL, southeast-facing slope; cattle grazing activity evident. Common and Georef'd by Ben Legler abundant. Phenology: Flowers. Origin: Native. Douglas fir-ponderosa pine habitat with aspen in the drainages. Balsamroot and pinegrass associated. Phenology: Flowers. Origin: David Giblin 3364B 9 Apr 2010 Introduced. with Steve Hahn P. Camp 561R 16 Jul 1980 WTU-383265 WTU-381288 Poaceae Poaceae Poa leibergii Scribn. Poa cusickii Vasey U.S.A., WASHINGTON, KLICKITAT COUNTY: U. S. Bureau of Land Management property; west side of Klickitat U.S.A., WASHINGTON, GRANT COUNTY: River opposite Dillacort Canyon. Saddle Mountain. Wahatis Peak. Elev. 569 ft. T15N R26E S10; NAD 27, uncertainty: 805 m., Source: TRS2LL, 45.74364° N, 121.21954° W; WGS 84, uncertainty: 10 m., Georef'd by Ben Legler Source: GPS Shallow soils associated with purple sage, rabbitbrush. Phenology: Quercus garryana woodland and adjacent grassy meadow; steep Fruits. Origin: Native. southeast facing slope with basalt outcroppings. Phenology: Flowers. Origin: Native. P. Camp 674 14 May 1981 David Giblin 3320 7 Apr 2010 WTU-381415 with Steve Hahn WTU-387628 Poaceae Poaceae Poa leibergii Scribn. Poa infirma Kunth U.S.A., WASHINGTON, KLICKITAT COUNTY: U.S.A., OREGON, BENTON COUNTY: East of the Bickleton Highway approximately 22 miles east of Corvallis, Oregon State University campus; Goldendale. railroad right-of-way along Washington Way; Elev. 3100 ft. directly south of ROTC Naval Science Building. T5N R18E S12 SE of NE; NAD 27, uncertainty: 805 m., Source: Elev. 225 ft. TRS2LL, Georef'd by Ben Legler UTM Zone 10, 477915E, 4934316N; WGS 84 Slope 12-22%. Moist cliffs and drier rock outcrops in canyon of Weedy, disturbed area adjacent to railroad Quartz Creek. Partial shade. Phenology: Flowers. Origin: Native. ballast; gravelly soil. With Poa annua, Senecio vulgaris, Matricaria discoidea, Polygonum Steve Hahn 108-2010 28 May 2010 aviculare, Juncus bufonius, Lactuca serriola, Conyza canadensis. Anthers white, 0.2-0.3 WTU-387637 millmeters. Several hundred plants. Population extends sporadically east to 15th Street and west to 35th Street. Reference specimen for Poaceae illustration in Revision of Flora of the Pacific Northwest, WTU Herbarium, 2016. Phenology: Poa secunda J. Presl ssp. secunda Flowers & Fruits. Origin: Introduced. U.S.A., WASHINGTON, KLICKITAT COUNTY: R.E. Brainerd 1652 27 Apr 2010 Approximately 21 miles east of Goldendale, and east of the Bickleton Highway. WTU-382408, WTU-V-031959 Elev. 2500 ft. T5N R19E S19 NE; NAD 27, uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler Poaceae Slope: flat. Occurs in small swales with more moisture than surrounding plants. Associated with Poa bulbosa in an overgrazed Poa secunda J. Presl ssp. secunda meadow. Partial sun. Large bunchgrass, diameter 12 inches. Phenology: Flowers. Origin: Native. U.S.A., WASHINGTON, CHELAN COUNTY: Wenatchee National Forest. Forest Service Road 5200. Southeast of Steve Hahn 105-2010 12 May 2010 Sugarloaf Peak. Elev. 4690 ft. WTU-387643 47.72569° N, 120.5244° W; WGS 84, uncertainty: 5 m. Subalpine meadow with Balsamorhiza sagittata, Hydrophyllum capitatum, and Penstemon fruticosus. Cespitose perennial; Poaceae co-dominant grass of open areas. Phenology: Flowers. Origin: Native. Poa bulbosa L. David Giblin 2962 23 Jun 2009 U.S.A., WASHINGTON, GRANT COUNTY: with Ben Legler Sun Lakes State Park. 7 miles west of Coulee City, 17 miles east of Soap Lake, 140 miles east of Seattle. Delany Springs Environmental WTU-398388 Learning Center, growing a few feet behind the mess hall. Elev. 946 ft. Poaceae 47.590639°, -119.360842°; uncertainty: 100 m., Georef'd by Joseph Stormer Poa secunda J. Presl ssp. secunda On a small slope. Habitat: disturbed sagebrush steppe. Soil: compact silty clay. Slope: south facing 7 degree slope. Flowers U.S.A., WASHINGTON, GRANT COUNTY: dead. Common. Phenology: Remnants. Origin: Introduced. About 2 air miles southwest of Coulee City, about 20 air miles north-northeast of Ephrata. Mesa top, about 400 feet from point G. Love 2 9 Oct 2010 where trail ascends the Mesa associated with Table Rock, east of Camp Delaney. WTU-381832 Elev. 1580 ft. T24N R28E S7 NW of SE; NAD 27, uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler On thin gravelly litholsols on top of flat mesa. General area burned 2 years ago. Sagebrush steppe. Associates: Artemisia rigida, Erigonum thymoides, Idahoa scapgera, Lomatium farinosum var. hamleniae. Slope: 0%. Locally abundant. Scattered clumps closely growing with bryophytes and Talinum spinescens. Phenology: Fertile. Origin: Native. H. Brae 65 21 Apr 2010 WTU-383455 Poaceae Poaceae Poa annua L. Poa pratensis L. s.l. U.S.A., WASHINGTON, SKAGIT COUNTY: RUSSIAN FEDERATION, SAKHALIN REGION: Vendovi Island. Long beach on north side of Sakhalin Island, central part of island; along east side of the Orlovka island. River circa 25 kilometers west of town of Smirnykh and 4 kilometers Elev. 1 m. southeast of mouth of Ognennaya River. 48.614206°, -122.610106°; WGS 84, Elev. 262 ft. uncertainty: 100 m., Source: Georeferenced, 49° 43' 46.62" N, 142° 31' 27.36" E Georef'd by WTU Staff Riparian deciduous forest, with gravel and sand in riverbed. Tufted in Extended gravel beach with many seeps sand and gravel. Phenology: Flowers. Origin: Native. emerging from bank. Several dense patches on rocky point where otters haul out. Phenology: Ben Legler 887B 25 Jul 2003 Flowers. Origin: Introduced. Herbarium: WTU Tanner B. Harris 2011-12 with James Duemmel, Peter Dunwiddie, John Floberg, Ben Legler Poaceae 30 Apr 2011 Poa neosachalinensis N.S. Probatova WTU-404073, WTU-V-012251 RUSSIAN FEDERATION, SAKHALIN REGION: Sakhalin Island, central part of island; along west side of the Orlovka River circa 25 kilometers west of town of Smirnykh and 4 kilometers southeast of mouth of Ognannaya River. Poaceae Elev. 394 ft. 49° 43' 46.62" N, 142° 31' 27.36" E Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Northeast facing slope above river, with mix of Abies-Betula forest, open Rubus-Epilobium meadows and small brushy stream gullies. U.S.A., WASHINGTON, SKAGIT COUNTY: Rhizomatous perennial in shade along small stream. Phenology: Vendovi Island. Near cove on north side of Flowers. Origin: Native. island. Elev. 5 m. Ben Legler 911 26 Jul 2003 48.6129°, -122.614°; WGS 84, uncertainty: 50 m., Source: Georeferenced, Georef'd by WTU Herbarium: WTU Staff Open, mowed area around house and outbuildings. One patch at base of breakwater in Poaceae short, open vegetation with Cerastium pumilum. Phenology: Flowers. Origin: Introduced. Poa macrocalyx Trautv. & C.A. Mey. ? John Floberg 2011-13 RUSSIAN FEDERATION, SAKHALIN REGION: with James Duemmel, Peter Dunwiddie, Tanner Sakhalin Island, on Schmidta Peninsula at northern end of island; Harris, Ben Legler circa 5 kilometers southwest of Tri Brata Mountain on lower slopes of hills between Sukharnyy and Kolomoytseva Rivers. 1 May 2011 Elev. 787 ft. 54° 3' 40.68" N, 142° 43' 26.64" E WTU-404057, WTU-V-012235 Mostly forested, southwest-facing slopes with Picea, Betula, and diverse herbaceous understory; soil moist; area bisected by rock Poaceae quarry access road. Growing along road. Phenology: Fruits. Origin: Native. Poa sibirica Roshev. Ben Legler 1214 12 Aug 2003 RUSSIAN FEDERATION, SAKHALIN REGION: Sakhalin Island, central part of island; along east side of the Orlovka Herbarium: WTU River circa 25 kilometers west of town of Smirnykh and 4 kilometers southeast of mouth of Ognennaya River. Elev. 262 ft. Poaceae 49° 43' 46.62" N, 142° 31' 27.36" E Riparian deciduous forest, with gravel and sand in riverbed. Tufted in Poa secunda J. Presl ssp. secunda sand and gravel. Phenology: Fruits. Origin: Native. U.S.A., WASHINGTON, KLICKITAT COUNTY: Ben Legler 887A 25 Jul 2003 Bureau of Land Management parcel along Washington State Highway 14, south side of road between highway and river. Herbarium: WTU Elev. 403 ft. 45.73466° N, 120.53404° W; WGS 84, uncertainty: 100 m. Degraded sand dune community dominated by Bromus tectorum, Ericameria nauseosa, and Centaurea sp. Common and abundant; cespitose. Phenology: Flowers. Origin: Native. David Giblin 3694 19 Apr 2011 with Ben Legler, Steve Hahn WTU-384238 Poaceae Poaceae Poa leibergii Scribn. Poa secunda J. Presl U.S.A., WASHINGTON, KLICKITAT COUNTY: U.S.A., WASHINGTON, KING COUNTY: Bureau of Land Management parcel on north side of Washington Seattle - University of Washington Greenhouse. State Highway 14. Parcel lies between power lines at base of slope 47.652138°, -122.309758°; WGS 84, uncertainty: 150 m., Source: and basalt outcroppings near top of slope. Digital Map, Georef'd by Ibro Polovina Elev. 1354 ft. Research room #4. North half section of third table from door. Light 45.76242°, -120.62901°; WGS 84, uncertainty: 1000 m., Source: treatment: 60% Light (relative to ambient greenhouse light) Grid GeoLocate, Georef'd by WTU Staff position: 28. Germinated from seeds bought from Deschutes County. South-facing grassy slope with several vertical dry creek drainages; Origin: Unknown. Cultivated. Bromus tectorum, Erodium cicutarium, Pseudoroegneria spicata common. Phenology: Flowers. Origin: Native. Thien-Y T. Le PS-04 with Regan E. Dunn Ben Legler 11911 22 Apr 2011 with Steve Hahn, David Giblin Herbarium: WTU WTU-384111 Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl U.S.A., WASHINGTON, KING COUNTY: Seattle - University of Washington Greenhouse. U.S.A., WASHINGTON, KING COUNTY: 47.652138°, -122.309737°; WGS 84, uncertainty: 150 m., Source: Seattle - University of Washington Greenhouse. Digital Map, Georef'd by Ibro Polovina 47.652065°, -122.309908°; WGS 84, uncertainty: 150 m., Source: Research room #4. North half section of third table from door. Light Digital Map, Georef'd by Ibro Polovina treatment: 100% Light (control, ambient greenhouse light) Grid Research room #4. North half section of third table from door. Light position: 40. Germinated from seeds bought from Deschutes County. treatment: 20% Light (relative to ambient greenhouse light) Grid Origin: Unknown. Cultivated. position: 11. Germinated from seeds bought from Deschutes County. Origin: Unknown. Cultivated. Thien-Y T. Le PS-05 with Regan E. Dunn Thien-Y T. Le PS-01 with Regan E. Dunn Herbarium: WTU Herbarium: WTU Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl U.S.A., WASHINGTON, KING COUNTY: Seattle - University of Washington Greenhouse. U.S.A., WASHINGTON, KING COUNTY: 47.652101°, -122.309726°; WGS 84, uncertainty: 150 m., Source: Seattle - University of Washington Greenhouse. Digital Map, Georef'd by Ibro Polovina 47.652138°, -122.309758°; WGS 84, uncertainty: 150 m., Source: Research room #4. North half section of third table from door. Light Digital Map, Georef'd by Ibro Polovina treatment: 100% Light (control, ambient greenhouse light) Grid Research room #4. North half section of third table from door. Light position: 16. Germinated from seeds bought from Deschutes County. treatment: 120% Light (400-watt Na light bulb above treatment) Grid Origin: Unknown. Cultivated. position: 53. Germinated from seeds bought from Deschutes County. Origin: Unknown. Cultivated. Thien-Y T. Le PS-06 with Regan E. Dunn Thien-Y T. Le PS-02 with Regan E. Dunn Herbarium: WTU Herbarium: WTU Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl U.S.A., WASHINGTON, KING COUNTY: Seattle - University of Washington Greenhouse. U.S.A., WASHINGTON, KING COUNTY: 47.652116°, -122.30979°; WGS 84, uncertainty: 150 m., Source: Seattle - University of Washington Greenhouse. Digital Map, Georef'd by Ibro Polovina 47.652123°, -122.309737°; WGS 84, uncertainty: 150 m., Source: Research room #4. North half section of third table from door. Light Digital Map, Georef'd by Ibro Polovina treatment: 60% Light (relative to ambient greenhouse light) Grid Research room #4. North half section of third table from door. Light position: 21. Germinated from seeds bought from Deschutes County. treatment: 120% Light (400-watt Na light bulb above treatment) Grid Origin: Unknown. Cultivated. position: 44. Germinated from seeds bought from Deschutes County. Origin: Unknown. Cultivated. Thien-Y T. Le PS-07 with Regan E. Dunn Thien-Y T. Le PS-03 with Regan E. Dunn Herbarium: WTU Herbarium: WTU Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl U.S.A., WASHINGTON, KING COUNTY: U.S.A., WASHINGTON, KING COUNTY: Seattle - University of Washington Greenhouse. Seattle - University of Washington Greenhouse. 47.652138°, -122.309737°; WGS 84, uncertainty: 150 m., Source: 47.652065°, -122.309715°; WGS 84, uncertainty: 150 m., Source: Digital Map, Georef'd by Ibro Polovina Digital Map, Georef'd by Ibro Polovina Research room #4. North half section of third table from door. Light Research room #4. North half section of third table from door. Light treatment: 100% Light (control, ambient greenhouse light) Grid treatment: 20% Light (relative to ambient greenhouse light) Grid position: 24. Germinated from seeds bought from Deschutes County. position: 20. Germinated from seeds bought from Deschutes County. Origin: Unknown. Cultivated. Origin: Unknown. Cultivated. Thien-Y T. Le PS-08 Thien-Y T. Le PS-12 with Regan E. Dunn with Regan E. Dunn Herbarium: WTU Herbarium: WTU

Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl U.S.A., WASHINGTON, KING COUNTY: U.S.A., WASHINGTON, KING COUNTY: Seattle - University of Washington Greenhouse. Seattle - University of Washington Greenhouse. 47.652094°, -122.309737°; WGS 84, uncertainty: 150 m., Source: 47.65208°, -122.30978°; WGS 84, uncertainty: 150 m., Source: Digital Map, Georef'd by Ibro Polovina Digital Map, Georef'd by Ibro Polovina Research room #4. North half section of third table from door. Light Research room #4. North half section of third table from door. Light treatment: 60% Light (relative to ambient greenhouse light) Grid treatment: 100% Light (control, ambient greenhouse light) Grid position: 41. Germinated from seeds bought from Deschutes County. position: 27. Germinated from seeds bought from Deschutes County. Origin: Unknown. Cultivated. Origin: Unknown. Cultivated. Thien-Y T. Le PS-09 Thien-Y T. Le PS-13 with Regan E. Dunn with Regan E. Dunn Herbarium: WTU Herbarium: WTU

Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl U.S.A., WASHINGTON, KING COUNTY: U.S.A., WASHINGTON, KING COUNTY: Seattle - University of Washington Greenhouse. Seattle - University of Washington Greenhouse. 47.652109°, -122.309758°; WGS 84, uncertainty: 150 m., Source: 47.652167°, -122.30993°; WGS 84, uncertainty: 150 m., Source: Digital Map, Georef'd by Ibro Polovina Digital Map, Georef'd by Ibro Polovina Research room #4. North half section of third table from door. Light Research room #4. North half section of third table from door. Light treatment: 20% Light (relative to ambient greenhouse light) Grid treatment: 60% Light (relative to ambient greenhouse light) Grid position: 46. Germinated from seeds bought from Deschutes County. position: 14. Germinated from seeds bought from Deschutes County. Origin: Unknown. Cultivated. Origin: Unknown. Cultivated. Thien-Y T. Le PS-10 Thien-Y T. Le PS-14 with Regan E. Dunn with Regan E. Dunn Herbarium: WTU Herbarium: WTU

Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl U.S.A., WASHINGTON, KING COUNTY: U.S.A., WASHINGTON, KING COUNTY: Seattle - University of Washington Greenhouse. Seattle - University of Washington Greenhouse. 47.652138°, -122.30978°; WGS 84, uncertainty: 150 m., Source: 47.652123°, -122.309866°; WGS 84, uncertainty: 150 m., Source: Digital Map, Georef'd by Ibro Polovina Digital Map, Georef'd by Ibro Polovina Research room #4. North half section of third table from door. Light Research room #4. North half section of third table from door. Light treatment: 120% Light (400-watt Na light bulb above treatment) Grid treatment: 100% Light (control, ambient greenhouse light) Grid position: 28. Germinated from seeds bought from Deschutes County. position: 11. Germinated from seeds bought from Deschutes County. Origin: Unknown. Cultivated. Origin: Unknown. Cultivated. Thien-Y T. Le PS-11 Thien-Y T. Le PS-15 with Regan E. Dunn with Regan E. Dunn Herbarium: WTU Herbarium: WTU Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl U.S.A., WASHINGTON, KING COUNTY: U.S.A., WASHINGTON, KING COUNTY: Seattle - University of Washington Greenhouse. Seattle - University of Washington Greenhouse. 47.65208°, -122.309758°; WGS 84, uncertainty: 150 m., Source: 47.652138°, -122.30978°; WGS 84, uncertainty: 150 m., Source: Digital Map, Georef'd by Ibro Polovina Digital Map, Georef'd by Ibro Polovina Research room #4. North half section of third table from door. Light Research room #4. North half section of third table from door. Light treatment: 120% Light (400-watt Na light bulb above treatment) Grid treatment: 60% Light (relative to ambient greenhouse light) Grid position: 51. Germinated from seeds bought from Deschutes County. position: 27. Germinated from seeds bought from Deschutes County. Origin: Unknown. Cultivated. Origin: Unknown. Cultivated. Thien-Y T. Le PS-16 Thien-Y T. Le PS-20 with Regan E. Dunn with Regan E. Dunn Herbarium: WTU Herbarium: WTU

Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl U.S.A., WASHINGTON, KING COUNTY: U.S.A., WASHINGTON, KING COUNTY: Seattle - University of Washington Greenhouse. Seattle - University of Washington Greenhouse. 47.652073°, -122.309737°; WGS 84, uncertainty: 150 m., Source: 47.65195°, -122.30963°; WGS 84, uncertainty: 150 m., Source: Digital Map, Georef'd by Ibro Polovina Digital Map, Georef'd by Ibro Polovina Research room #4. North half section of third table from door. Light Research room #4. North half section of third table from door. Light treatment: 60% Light (relative to ambient greenhouse light) Grid treatment: 100% Light (control, ambient greenhouse light) Grid position: 15. Germinated from seeds bought from Deschutes County. position: 26. Germinated from seeds bought from Deschutes County. Origin: Unknown. Cultivated. Origin: Unknown. Cultivated. Thien-Y T. Le PS-17 Thien-Y T. Le PS-21 with Regan E. Dunn with Regan E. Dunn Herbarium: WTU Herbarium: WTU

Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl U.S.A., WASHINGTON, KING COUNTY: U.S.A., WASHINGTON, KING COUNTY: Seattle - University of Washington Greenhouse. Seattle - University of Washington Greenhouse. 47.652181°, -122.309823°; WGS 84, uncertainty: 150 m., Source: 47.652109°, -122.309715°; WGS 84, uncertainty: 150 m., Source: Digital Map, Georef'd by Ibro Polovina Digital Map, Georef'd by Ibro Polovina Research room #4. North half section of third table from door. Light Research room #4. North half section of third table from door. Light treatment: 20% Light (relative to ambient greenhouse light) Grid treatment: 100% Light (control, ambient greenhouse light) Grid position: 7. Germinated from seeds bought from Deschutes County. position: 9. Germinated from seeds bought from Deschutes County. Origin: Unknown. Cultivated. Origin: Unknown. Cultivated. Thien-Y T. Le PS-18 Thien-Y T. Le PS-22 with Regan E. Dunn with Regan E. Dunn Herbarium: WTU Herbarium: WTU

Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl U.S.A., WASHINGTON, KING COUNTY: U.S.A., WASHINGTON, KING COUNTY: Seattle - University of Washington Greenhouse. Seattle - University of Washington Greenhouse. 47.652123°, -122.30978°; WGS 84, uncertainty: 150 m., Source: 47.652094°, -122.309758°; WGS 84, uncertainty: 150 m., Source: Digital Map, Georef'd by Ibro Polovina Digital Map, Georef'd by Ibro Polovina Research room #4. North half section of third table from door. Light Research room #4. North half section of third table from door. Light treatment: 120% Light (400-watt Na light bulb above treatment) Grid treatment: 120% Light (400-watt Na light bulb above treatment) Grid position: 3. Germinated from seeds bought from Deschutes County. position: 46. Germinated from seeds bought from Deschutes County. Origin: Unknown. Cultivated. Origin: Unknown. Cultivated. Thien-Y T. Le PS-19 Thien-Y T. Le PS-23 with Regan E. Dunn with Regan E. Dunn Herbarium: WTU Herbarium: WTU Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl U.S.A., WASHINGTON, KING COUNTY: U.S.A., WASHINGTON, KING COUNTY: Seattle - University of Washington Greenhouse. Seattle - University of Washington Greenhouse. 47.65208°, -122.309737°; WGS 84, uncertainty: 150 m., Source: 47.652138°, -122.309844°; WGS 84, uncertainty: 150 m., Source: Digital Map, Georef'd by Ibro Polovina Digital Map, Georef'd by Ibro Polovina Research room #4. North half section of third table from door. Light Research room #4. North half section of third table from door. Light treatment: 100% Light (control, ambient greenhouse light) Grid treatment: 20% Light (relative to ambient greenhouse light) Grid position: 28. Germinated from seeds bought from Deschutes County. position: 6. Germinated from seeds bought from Deschutes County. Origin: Unknown. Cultivated. Origin: Unknown. Cultivated. Thien-Y T. Le PS-24 Thien-Y T. Le PS-28 with Regan E. Dunn with Regan E. Dunn Herbarium: WTU Herbarium: WTU

Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl U.S.A., WASHINGTON, KING COUNTY: U.S.A., WASHINGTON, KING COUNTY: Seattle - University of Washington Greenhouse. Seattle - University of Washington Greenhouse. 47.652073°, -122.309672°; WGS 84, uncertainty: 150 m., Source: 47.65208°, -122.309715°; WGS 84, uncertainty: 150 m., Source: Digital Map, Georef'd by Ibro Polovina Digital Map, Georef'd by Ibro Polovina Research room #4. North half section of third table from door. Light Research room #4. North half section of third table from door. Light treatment: 20% Light (relative to ambient greenhouse light) Grid treatment: 100% Light (control, ambient greenhouse light) Grid position: 47. Germinated from seeds bought from Deschutes County. position: 53. Germinated from seeds bought from Deschutes County. Origin: Unknown. Cultivated. Origin: Unknown. Cultivated. Thien-Y T. Le PS-25 Thien-Y T. Le PS-29 with Regan E. Dunn with Regan E. Dunn Herbarium: WTU Herbarium: WTU

Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl U.S.A., WASHINGTON, KING COUNTY: U.S.A., WASHINGTON, KING COUNTY: Seattle - University of Washington Greenhouse. Seattle - University of Washington Greenhouse. 47.652123°, -122.309758°; WGS 84, uncertainty: 150 m., Source: 47.652109°, -122.309737°; WGS 84, uncertainty: 150 m., Source: Digital Map, Georef'd by Ibro Polovina Digital Map, Georef'd by Ibro Polovina Research room #4. North half section of third table from door. Light Research room #4. North half section of third table from door. Light treatment: 60% Light (relative to ambient greenhouse light) Grid treatment: 20% Light (relative to ambient greenhouse light) Grid position: 51. Germinated from seeds bought from Deschutes County. position: 9. Germinated from seeds bought from Deschutes County. Origin: Unknown. Cultivated. Origin: Unknown. Cultivated. Thien-Y T. Le PS-26 Thien-Y T. Le PS-30 with Regan E. Dunn with Regan E. Dunn Herbarium: WTU Herbarium: WTU

Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl U.S.A., WASHINGTON, KING COUNTY: U.S.A., WASHINGTON, KING COUNTY: Seattle - University of Washington Greenhouse. Seattle - University of Washington Greenhouse. 47.652065°, -122.309737°; WGS 84, uncertainty: 150 m., Source: 47.652051°, -122.309672°; WGS 84, uncertainty: 150 m., Source: Digital Map, Georef'd by Ibro Polovina Digital Map, Georef'd by Ibro Polovina Research room #4. North half section of third table from door. Light Research room #4. North half section of third table from door. Light treatment: 60% Light (relative to ambient greenhouse light) Grid treatment: 20% Light (relative to ambient greenhouse light) Grid position: 13. Germinated from seeds bought from Deschutes County. position: 21. Germinated from seeds bought from Deschutes County. Origin: Unknown. Cultivated. Origin: Unknown. Cultivated. Thien-Y T. Le PS-27 Thien-Y T. Le PS-31 with Regan E. Dunn with Regan E. Dunn Herbarium: WTU Herbarium: WTU Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl U.S.A., WASHINGTON, KING COUNTY: U.S.A., WASHINGTON, KING COUNTY: Seattle - University of Washington Greenhouse. Seattle - University of Washington Greenhouse. 47.652152°, -122.309844°; WGS 84, uncertainty: 150 m., Source: 47.651964°, -122.30963°; WGS 84, uncertainty: 150 m., Source: Digital Map, Georef'd by Ibro Polovina Digital Map, Georef'd by Ibro Polovina Research room #4. North half section of third table from door. Light Research room #4. North half section of third table from door. Light treatment: 120% Light (400-watt Na light bulb above treatment) Grid treatment: 20% Light (relative to ambient greenhouse light) Grid position: 11. Germinated from seeds bought from Deschutes County. position: 52. Germinated from seeds bought from Deschutes County. Origin: Unknown. Cultivated. Origin: Unknown. Cultivated. Thien-Y T. Le PS-32 Thien-Y T. Le PS-36 with Regan E. Dunn with Regan E. Dunn Herbarium: WTU Herbarium: WTU

Poaceae Poaceae Poa secunda J. Presl Poa leibergii Scribn. U.S.A., WASHINGTON, KING COUNTY: U.S.A., WASHINGTON, KLICKITAT COUNTY: Seattle - University of Washington Greenhouse. Bureau of Land Management parcel uphill from Washington State 47.652109°, -122.309844°; WGS 84, uncertainty: 150 m., Source: Highway 14; north side of road. Digital Map, Georef'd by Ibro Polovina Elev. 974 ft. Research room #4. North half section of third table from door. Light 45.73967° N, 120.53067° W; WGS 84, uncertainty: 10 m., treatment: 60% Light (relative to ambient greenhouse light) Grid Source: GPS position: 22. Germinated from seeds bought from Deschutes County. Mix of degraded sand dune community and degraded lithosol/basalt Origin: Unknown. Cultivated. rimrock community dominated by Eriogonum strictum, Bromus tectorum, and Erodium cicutarium. Locally common in small basalt Thien-Y T. Le PS-33 rimrock outcropping area. Phenology: Flowers. Origin: Native. with Regan E. Dunn David Giblin 3707 20 Apr 2011 Herbarium: WTU with Ben Legler, Steve Hahn, Paul Slichter WTU-384776 Poaceae Poa secunda J. Presl Poaceae U.S.A., WASHINGTON, KING COUNTY: Poa stenantha Trin. var. stenantha Seattle - University of Washington Greenhouse. 47.652109°, -122.309737°; WGS 84, uncertainty: 150 m., Source: U.S.A., WASHINGTON, CHELAN COUNTY: Digital Map, Georef'd by Ibro Polovina North Cascades National Park. Approximately 3 kilometers west of Research room #4. North half section of third table from door. Light Horsefly Pass. treatment: 120% Light (400-watt Na light bulb above treatment) Grid Elev. 6556 ft. position: 49. Germinated from seeds bought from Deschutes County. 48.504767° N, 120.782111° W; WGS 84, uncertainty: 8 m., Origin: Unknown. Cultivated. Source: GPS North-facing rocky outcropping with cool moist areas; Veratrum Thien-Y T. Le PS-34 viride common at base of outcropping. Weakly cespitose; diffuse with Regan E. Dunn panicle; locally common in rock crevices. Leaf sheath closure 30%. Phenology: Flowers. Origin: Native. Herbarium: WTU David Giblin 3985 7 Sep 2011 with Ben Legler Poaceae WTU-392542 Poa secunda J. Presl U.S.A., WASHINGTON, KING COUNTY: Poaceae Seattle - University of Washington Greenhouse. 47.65208°, -122.309737°; WGS 84, uncertainty: 150 m., Source: Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Digital Map, Georef'd by Ibro Polovina Research room #4. North half section of third table from door. Light U.S.A., WASHINGTON, LINCOLN COUNTY: treatment: 120% Light (400-watt Na light bulb above treatment) Grid Along Telford Road 1.4 road miles north of Hwy 2 and 7 air miles SE position: 47. Germinated from seeds bought from Deschutes County. of Creston. Origin: Unknown. Cultivated. Elev. 714 m. 47.712582° N, 118.386894° W; WGS 84, Source: GPS Thien-Y T. Le PS-35 Undulating terrain over basalt; thin, stony soil; with scattered Pinus with Regan E. Dunn ponderosa, Poa spp., Lomatium spp., Phlox caespitosa, Delphinium nuttallianum. Abundant throughout area. Phenology: Fertile. Origin: Herbarium: WTU Introduced. Ben Legler 11707 9 May 2010 Herbarium: WTU Poaceae Poaceae Poa annua L. Arctopoa eminens (J. Presl) Prob. U.S.A., WASHINGTON, CLARK COUNTY: U.S.A., ALASKA, VALDEZ CORDOVA COUNTY: West of Columbia Street, near railroad tracks and Hilton hotel, Valdez Quad: Valdez, circa 3.5 kilometers east of town on Vancouver. Richardson Highway, near intersection with Mineral Creek Loop Elev. 39 ft. Road, west of road. 45° 37.5' N, 122° 40.5' W Elev. 32 ft. Sunny distrubed gravel, vacant lot, with Arabidopsis thaliana, Draba 61.1341° N, 146.2955° W verna, Hypericum perforatum. Anthers 0.6-0.7 millimeters; Upper beach meadows. Phenology: Vegetative. Origin: Native. occasional annual weed. Phenology: Flowers. Origin: Introduced. Mary Clay Stensvold 8024 19 Jun 2002 Peter F. Zika 25421 8 Apr 2011 WTU-385117 WTU-383769 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa laxiflora Buckley U.S.A., WASHINGTON, FRANKLIN COUNTY: U.S.A., ALASKA, SOUTHEAST FAIRBANKS COUNTY: Juniper Sand Dunes. Admiralty Island, south part; Chapin Bay, west side near tip of T11N R32E S30; NAD 27, uncertainty: 805 m., Source: TRS2LL, north-south oriented peninsula. Georef'd by Ben Legler Elev. 0 ft. Associated with Juniper, bitterbrush. Abundant; found by the east T54S R70E S31 E fence of the exclosure. Phenology: Vegetative. Origin: Native. Beach/forest ecotone; east side of the peninsula near the tip. Phenology: Vegetative. Origin: Native. P. Camp 97A 23 May 1979 Mary Clay Muller 4553 3 Aug 1981 WTU-385339 WTU-384498 Poaceae Poaceae Poa cusickii Vasey Poa stenantha Trin. CANADA, BRITISH COLUMBIA: Telkwa Peak. U.S.A., ALASKA, SOUTHEAST FAIRBANKS COUNTY: Elev. 4559 ft. Tongass National Forest. Mainland. Tracy Arm, south side near 54° 39' N, 127° 23' W head (about 0.5 mile southwest of terminus of South Sawyer Alpine, sub-alpine, dry meadows on 30 percent slopes, rocky. Glacier). Two miles southeast of unnamed island. Phenology: Vegetative. Origin: Native. Elev. 75 ft. T47S R76E S29 NW 1/8; WGS 84, uncertainty: 400 m., Source: P. Camp 1473 27 Jul 2001 Digital Map, Georef'd by Joseph Stormer Top of terminal moraine at mouth of glacial side valley and Tributary WTU-385384 glacier has receded about 4 miles up valley; Pioneer shrubby begetation dominates: Salix, Alnus, grasses. Only specimen. Phenology: Vegetative. Origin: Native. Poaceae Mary Clay Muller 4008 5 Aug 1980 Poa secunda J. Presl ssp. secunda WTU-384488 U.S.A., WASHINGTON, YAKIMA COUNTY: Naches Valley. T14N R18E S18; WGS 84, uncertainty: 805 m., Source: Calc. Poaceae from TRS, Georef'd by Maria Yousoufian The west aspect of a dry drainage. Shallow rocky soils dominated by Poa glauca Vahl ssp. glauca purple sage. Common. Phenology: Vegetative. Origin: Native. U.S.A., ALASKA, SOUTHEAST FAIRBANKS P. Camp 308 29 Apr 1980 COUNTY: Tongass National Forest. Mainland. Tracy Arm, WTU-385455 south side near head (about 0.5 mile southwest of terminus of South Sawyer Glacier). Two miles southeast of unnamed island. Elev. 75 ft. T47S R76E S29 NW 1/8; WGS 84, uncertainty: 400 m., Source: Digital Map, Georef'd by Joseph Stormer Top of terminal moraine at mouth of glacial side valley. Tributary glacier has receded about four miles up valley.Pioneer shrubby begetation dominates: Salix, Alnus, grasses. From Tracy Arm. Reference specimen for illustration in Revision of Flora of the Pacific Northwest, WTU Herbarium, 2016. Phenology: Vegetative. Origin: Native. Mary Clay Muller 4009 5 Aug 1980 WTU-384487, WTU-V-031961 Poaceae Poaceae Poa compressa L. Poa macrocalyx Trautv. & C.A. Mey. ? U.S.A., WASHINGTON, SKAGIT COUNTY: RUSSIAN FEDERATION, SAKHALIN REGION: Vendovi Island. Northeast part of Sakhalin Island. Sea of Okhotsk side. Environs of 48.6094° N, 122.6065° W; WGS 84, Taliki River. uncertainty: 500 m., Source: Digital map Elev. 0 ft. Northwest points and breakwater. A few plants 54° 16.483' N, 142° 49.111' E in dry rocky substrate on top of breakwater. Rocky beach shore meadow and cliffs. Northeastern exposure. Phenology: Fruits. Origin: Introduced. Growing in clumps. Phenology: Flowers. Origin: Native. Eliza Habegger EH-2011-8 Suzanne Joneson 3350 14 Aug 2001 11 Sep 2011 WTU-391748 WTU-404021, WTU-V-012199 Poaceae Poa palustris L. Poaceae RUSSIAN FEDERATION, SAKHALIN REGION: Poa cusickii Vasey Southeast coast of Moneron Island; between Poyasnoy and Vostochnyye Islands. U.S.A., WASHINGTON, YAKIMA COUNTY: Elev. 258 ft. Rattlesake Hills. 46° 14.622' N, 141° 15.215' E Elev. 3000 ft. Moist meadow with standing water and small creeks; along T12N R23E S31; WGS 84, uncertainty: 2000 m., Source: abandoned road bed; forbs dominant with scattered Sorbus. GeoLocate, Georef'd by WTU Staff Phenology: Flowers. Origin: Native. Just off the top, east slope of the hill; associated with Sandberg bluegrass bluebunch wheatgrass; 40 percent slope. Phenology: Kari Stiles 2001-363 23 Aug 2001 Vegetative. Origin: Native. WTU-391695 P. Camp 644 28 Apr 1981 WTU-385434 Poaceae Poa macrocalyx Trautv. & C.A. Mey. Poaceae RUSSIAN FEDERATION, SAKHALIN REGION: Poa bulbosa L. West side of Shumshu Island, base of eastern side of Cape Chibuynyi. U.S.A., WASHINGTON, KLICKITAT COUNTY: 50° 46.214' N, 156° 13.273' E Hess Park, vicinity of the Dalles Dam. Growing on basalt cliff face above beach. Plants scattered on cliff. 45.61806°, -121.141345°; WGS 84, uncertainty: 400 m., Source: Phenology: Flowers. Origin: Native. Digital Map, Georef'd by Joseph Stormer Weedy, burned over ground. Phenology: Vegetative. Origin: Sarah Gage 6015 31 Jul 1999 Introduced. WTU-392202 David Gross 526 17 Apr 2010 WTU-385531 Poaceae Poa macrocalyx Trautv. & C.A. Mey. Poaceae RUSSIAN FEDERATION, SAKHALIN REGION: Poa macrocalyx Trautv. & C.A. Mey. Southwest part of Matua Island, near road to Ainu Bay. 48° 2.799' N, 153° 13.675' E RUSSIAN FEDERATION, SAKHALIN REGION: Grassy tundra area near road to Ainu Bay, with evidence of past Northwestern tip of Sakhalin Island. Sakhalinsky Bay. human activity (earthworks). Plants mostly low growing, Empetrum Elev. 0 ft. abundant; Calamagrostis dominant. Scattered plants. Glumes, tips 53° 51.863' N, 142° 41.52' E of lemmas purplish. Phenology: Flowers. Origin: Native. Sandy beach dune area. Growing by road in beach dunes. Belated gift of Slava Barkalov. Phenology: Flowers. Origin: Native. Sarah Gage 6046 3 Aug 1999 Suzanne Joneson 3243 10 Aug 2001 WTU-392186 WTU-391750 Poaceae Poa macrocalyx Trautv. & C.A. Mey. RUSSIAN FEDERATION, SAKHALIN REGION: Southwestern side of Ketoi Island, Bukhta Diany (Diana Bay). 47° 18.63' N, 152° 26.135' E In and adjacent to bouldery dry stream bed, at beach. Common to abundant in area. Phenology: Flowers. Origin: Native. Sarah Gage 6167 6 Aug 1999 WTU-392193 Poaceae Poaceae Poa palustris L. Poa macrocalyx Trautv. & C.A. Mey. RUSSIAN FEDERATION, SAKHALIN REGION: RUSSIAN FEDERATION, SAKHALIN REGION: Simushir Island. Broutona Bay, abandoned town/navy base Midwestern end of Shikotan Island. Inland from small, unnamed Kraternyy. inlet, about 2/3 of the way in, on the south side of Del'fin Bay. 47° 8.551' N, 152° 15.764' E 43° 45.188' N, 146° 37.423' E Disturbed gravelly area near waterfront of abandoned village. Rock cliff face along beach. In seed. Growing in clumps. Common. Scattered, not common. Phenology: Flowers. Origin: Native. Phenology: Fruits. Origin: Native. Sarah Gage 6237 8 Aug 1999 Suzanne Joneson 505 15 Aug 1998 WTU-392147 WTU-392260 Poaceae Poaceae Poa macrocalyx Trautv. & C.A. Mey. Poa macrocalyx Trautv. & C.A. Mey. RUSSIAN FEDERATION, SAKHALIN REGION: Simushir Island. Broutona Bay, abandoned town/navy base RUSSIAN FEDERATION, SAKHALIN REGION: Kraternyy. Midwestern end of Shikotan Island. Inland from Zvezdnaya Bay. 47° 8.551' N, 152° 15.764' E Circa 5-20 meters in from beach. Disturbed gravelly area near waterfront of abandoned village. 43° 46.275' N, 146° 36.324' E Leaves light green. Spikelets tawny-purple. Phenology: Flowers. Beach meadow community along old road bed. Meadow dominated Origin: Native. by low Sasa (circa 30 centimeters tall) and forbs. In seed. Growing in clumps along old road bed. Phenology: Fruits. Origin: Native. Sarah Gage 6241 8 Aug 1999 Suzanne Joneson 565 16 Aug 1998 WTU-392012 WTU-391761 Poaceae Poa macrocalyx Trautv. & C.A. Mey. Poaceae RUSSIAN FEDERATION, SAKHALIN REGION: Poa macrocalyx Trautv. & C.A. Mey. Chirpoi Island. Inland from southwestern Peschanaya Bay. Elev. 49 ft. RUSSIAN FEDERATION, SAKHALIN REGION: 46° 31.942' N, 150° 53.398' E; uncertainty: 81 m. Onekotan Island. Inland from Nemo Bay. Mesic boulder strewn meadow on steep flanks of lava flow. Patches 49° 36.612' N, 154° 49.053' E of Sorbus, Ledum. Spikelets light green to straw-colored. Plants Mouth of river. Cliff habitat, with lower parts with herbs. Growing in scattered. Phenology: Flowers. Origin: Native. clumps. Fairly common. Phenology: Flowers. Origin: Native. Sarah Gage 6274 10 Aug 1999 Suzanne Joneson 889 23 Jul 1999 WTU-392014 WTU-392020

Poaceae Poaceae Poa macrocalyx Trautv. & C.A. Mey. Poa macrocalyx Trautv. & C.A. Mey. RUSSIAN FEDERATION, SAKHALIN REGION: RUSSIAN FEDERATION, SAKHALIN REGION: Northeastern Kunashir Island. Lovtsova Peninsula; Northern part of Southern Iturup Island, Pacific Ocean side. Near Cape Triokhpaly, at Kruglovsky isthmus; area surrounding Dlinnoye Lake. waterfall of Usach River. 44° 24.69' N, 146° 27.58' E 44° 28.24' N, 146° 59.8' E Beach community. Dunes of volcanic, black sand, on eastern shore Cliffs and slopes adjacent to waterfall. Upper slopes covered with of island. Grassy forb area between lake and ocean. Growing Sasa. Overhanging from boulders. Not common. Phenology: individually. Phenology: Fruits. Origin: Native. Flowers. Origin: Native. Suzanne Joneson 59 28 Jul 1998 Sarah Gage 4821 29 Jul 1998 WTU-392258 WTU-392125

Poaceae Poaceae Poa pratensis L. Poa palustris L. RUSSIAN FEDERATION, SAKHALIN REGION: RUSSIAN FEDERATION, SAKHALIN REGION: Northeastern Shikotan Island. Inland from Otradnaya Baya. Central Iturup Island, Pacific Ocean side. Inland from northeastern 43° 51.957' N, 146° 47.55' E part of Kasatka Bay. At Blagodamoyo Lake. Grassy meadow with solitary boulders, and rocky ledges, near 45° 1' 15" N, 147° 43' 22" E shore. In seed. Growing scattered throughout dried up seepage Roadside near lake, inland about 2-3 kilometers. Trees lining road area. Phenology: Fruits. Origin: Native. include Sorbus, Betula, Alnus, Acer. Sasa, Petasites, and Filipendula abundant. Growing under Filipendula. Phenology: Suzanne Joneson 378 12 Aug 1998 Flowers. Origin: Native. WTU-392261 Sarah Gage 4936 1 Aug 1998 WTU-392134 Poaceae Poaceae Poa macrocalyx Trautv. & C.A. Mey. Poa palustris L. RUSSIAN FEDERATION, SAKHALIN REGION: RUSSIAN FEDERATION, SAKHALIN REGION: Northern Iturup Island, Pacific Ocean side. Inland from Medvezh'ya Mid-northern side of Shikotan Island. Inland from Gorobets Bay. Bay, along Medvezh'ya River. 43° 49.372' N, 146° 42.779' E Riverbank - undercut clay and sand bank between Betula-Sasa Meadow community near beach, with old road cut going through it. association and water. Salix growing along river. Bear highway and Occasional. Phenology: Fruits. Origin: Native. scat. High overcast and warm. Black flies and mosquitoes. Growing in clumps along river. Phenology: Flowers. Origin: Native. Sarah Gage 5487 18 Aug 1998 Sarah Gage 5019 5 Aug 1998 WTU-392121 WTU-392129 Poaceae Poaceae Poa macrocalyx Trautv. & C.A. Mey. Poa annua L. RUSSIAN FEDERATION, SAKHALIN REGION: South end of Paramushir Island, inland from northwestern side of RUSSIAN FEDERATION, SAKHALIN REGION: Vasil'yeva Peninsula. Northern Iturup Island, Pacific Ocean side. Inland from Medvezh'ya 50° 1.379' N, 155° 23.82' E; uncertainty: 32 m. Bay, along Medvezh'ya River. Stabilized dunes. Dominant plants Artemisia, Elymus. Common in Riverbank - undercut clay and sand bank between Betula-Sasa area. Phenology: Flowers. Origin: Native. association and water. Salix growing along river. Bear highway and scat. High overcast and warm. Black flies and mosquitoes. Growing Sarah Gage 6838 25 Jul 2000 in small clumps at water's edge. Phenology: Flowers. Origin: Native. WTU-392127 Sarah Gage 5022 5 Aug 1998 WTU-392130 Poaceae Poa secunda J. Presl ssp. secunda Poaceae U.S.A., WASHINGTON, FRANKLIN COUNTY: Poa pratensis L. Outside the Juniper Sand Dune Forest exclosure. T10N R32E S1; NAD 27, uncertainty: 805 m., Source: TRS2LL, RUSSIAN FEDERATION, SAKHALIN REGION: Georef'd by Ben Legler Northern Iturup Island, Sea of Okhotsk side, inland from Slavnaya South aspect, 30-60% slope; associated with snow buckwheat, Bay. Indian ricegrass. Common. Phenology: Flowers. Origin: Native. Elev. 225 ft. 45° 29.69' N, 148° 37.24' E P. Camp 62 9 May 1979 Herbaceous meadow on top of ridge. Abundant Adenophora, Achillea, Galium boreale. Sasa and Calamagrostis intermixed. High WTU-386390 overcast. Bees active. Growing in abandoned roadway through meadow. Phenology: Fruits. Origin: Native. Poaceae Sarah Gage 5120 6 Aug 1998 Poa secunda J. Presl ssp. secunda WTU-392131 U.S.A., WASHINGTON, OKANOGAN COUNTY: Below summit of Chopaka Peak. Poaceae Elev. 7882 ft. 48.957326°, -119.785313°; WGS 84, uncertainty: 1000 m., Poa macrocalyx Trautv. & C.A. Mey. Source: Digital Map, Georef'd by Crystal Shin North-facing slope. Dry alpine fellfield community; soil porous, poorly RUSSIAN FEDERATION, SAKHALIN REGION: developed. Carex nardina, Festuca ovina, Carex scirpoidea. Shikotan Island. Phenology: Fruits. Origin: Native. 43° 52.169' N, 146° 47.562' E Rocky banks bordering bay (eastern side of bay). Plants Steve Wagstaff 34 27 Aug 1981 overhanging bank. Phenology: Fruits. Origin: Native. WTU-386391 Sarah Gage 5310 12 Aug 1998 WTU-392103 Poaceae Poa secunda J. Presl ssp. secunda Poaceae U.S.A., WASHINGTON, YAKIMA COUNTY: Poa pratensis L. Rattlesnake Hills, Mud Flat. Elev. 2000 ft. RUSSIAN FEDERATION, SAKHALIN REGION: T12N R21E S34; NAD 27, uncertainty: 805 m., Source: TRS2LL, Midwestern end of Shikotan Island. Inland from Zvezdnaya Bay. Georef'd by Ben Legler 43° 46.275' N, 146° 36.324' E Vernal pool in the middle of a field of cheatgrass brome and tumble Sand dunes at southern end of bay. Phenology: Fruits. Origin: mustard. Silty soil. On the fringes. Tumble seedlings and Native. Ranunculus testiculatus associated. Phenology: Flowers. Origin: Native. Sarah Gage 5445 16 Aug 1998 Pam Camp 649 30 Apr 1981 WTU-392117 WTU-386388 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda Presl. var. secunda U.S.A., WASHINGTON, OKANOGAN COUNTY: U.S.A., WASHINGTON, FERRY COUNTY: Below Hurley Peak. Western Colville National Forest and vicinity: Sherman Creek Elev. 7400 ft. Wildlife Recreation Area: along Sherman Creek, circa 4 air miles 48.972831°, -119.779002°; WGS 84, uncertainty: 1807 m., west-southwest of Kettle Falls; toward Inchelium along Washington Source: Digital Map, Georef'd by Crystal Shin Highway 3; circa 0.5 miles south of junction of Washington highways North-facing slope. Dry boulderfield community. Soul pourous [sic: 3 and 20. porous], poorly developed. Associated with Draba sp.? Phenology: Elev. 1700-1800 ft. Fruits. Origin: Native. T36N R37E S28 SE; NAD 27, uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler Steve Wagstaff 32 28 Aug 1981 Flat benches on both sides of road, gravel bank of road cut west/northeast exposure, ravine of creek; ponderosa pine flats, WTU-386389 gravel pit, disturbed roadside, mixed forest creekside. Phenology: Flowers & Fruits. Origin: Native. Poaceae Jean Wood 79 20 May 1995 Poa secunda J. Presl ssp. secunda WTU-386385 U.S.A., WASHINGTON, FERRY COUNTY: Western Colville National Forest and vicinity: Sherman Creek Poaceae Wildlife Recreation Area: along Sherman Creek, circa 4 air miles west-southwest of Kettle Falls; toward Inchelium along Washington Poa pratensis L. Highway 3; circa 0.5 miles south of junction of Washington highways 3 and 20. U.S.A., WASHINGTON, FERRY COUNTY: Elev. 1700-1800 ft. Western Colville National Forest and vicinity: Sherman Creek T36N R37E S28 SE; NAD 27, uncertainty: 805 m., Source: Wildlife Recreation Area: along Sherman Creek, circa 4 air miles TRS2LL, Georef'd by Ben Legler west-southwest of Kettle Falls; toward Inchelium along Washington Flat benches on both sides of road, gravel bank of road cut Highway 3; circa 0.5 miles south of junction of Washington highways west/northeast exposure, ravine of creek; ponderosa pine flats, 3 and 20. gravel pit, disturbed roadside, mixed forest creekside. Phenology: Elev. 1700-1800 ft. Flowers. Origin: Native. T36N R37E S28 SE; NAD 27, uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler Jean Wood 44 20 May 1995 Flat benches on both sides of road, gravel bank of road cut west/northeast exposure, ravine of creek; ponderosa pine flats, WTU-386386 gravel pit, disturbed roadside, mixed forest creekside. Phenology: Flowers. Origin: Introduced. Poaceae Jean Wood 104 20 May 1995 Poa secunda J. Presl WTU-386382 U.S.A., WASHINGTON, OKANOGAN COUNTY: [No locality given on label] Poaceae T34N R25E S10 NW 1/4 of NW 1/4; NAD 27, uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler Poa pratensis L. Mesic, pothole in upland meadow. Phenology: Fruits. Origin: Native. U.S.A., WASHINGTON, SAN JUAN COUNTY: Lisa Healy s.n. Jun 1994 Iceberg Point, Lopez Island. 7 miles SSE of Lopez Village. T34N R2W S24; WGS 84, uncertainty: 500 m., Source: WTU-386387 Georeferenced, Georef'd by WTU Staff Soil pockets of seaside bluffs. Associates: Bromus rigidus, Grindelia integrifolia, Cerastium arvense. Phenology: Fruits. Origin: Poaceae Introduced. Poa pratensis L. Dorothy Naas 5673 15 Jun 1994 U.S.A., WASHINGTON, OKANOGAN COUNTY: WTU-386383 [No locality given on label] T34N R25E S10 NW 1/4 of NW 1/4; NAD 27, uncertainty: 805 m., Poaceae Source: TRS2LL, Georef'd by Ben Legler Mesic, open ponderosa woodland. Phenology: Flowers. Origin: Poa pratensis L. Introduced. U.S.A., WASHINGTON, SAN JUAN COUNTY: Lisa Healy s.n. May 1994 Iceberg Point, Lopez Island. 7 miles SSE of Lopez Village. T34N R2W S24; WGS 84, uncertainty: 500 m., Source: WTU-386384 Georeferenced, Georef'd by WTU Staff Soil pockets of seaside bluffs. Associates: Bromus rigidus, Grindelia integrifolia, Cerastium arvense. Phenology: Fruits. Origin: Introduced. Dorothy Naas 5673 15 Jun 1994 WTU-386380 Poaceae Poaceae Poa pratensis L. Poa cusickii Vasey U.S.A., WASHINGTON, SAN JUAN COUNTY: U.S.A., WASHINGTON, DOUGLAS COUNTY: Lopez Island; Iceberg Point, 7 miles SSE of Lopez Village. Douglas Creek. T34N R2W S24; WGS 84, uncertainty: 500 m., Source: Elev. 1900 ft. Georeferenced, Georef'd by WTU Staff T23N R23E S24; NAD 27, uncertainty: 805 m., Source: TRS2LL, Edge of Pseudotsuga menziesii woods. Associates: Vicia sativa, Georef'd by Ben Legler Vicia hirsuta, other Poaceae species. Phenology: Flowers. Origin: The riparian habitat along creek. Reed canary grass, willow, white Introduced. top and various weedy grasses. Phenology: Fruits. Origin: Native. Dorothy Naas 5720 17 May 1995 Pam Camp 695 19 May 1981 WTU-386381 WTU-386357

Poaceae Poaceae Poa wheeleri Vasey Poa cusickii Vasey U.S.A., WASHINGTON, FERRY COUNTY: U.S.A., WASHINGTON, DOUGLAS COUNTY: Western Colville National Forest and vicinity: Hoodoo Canyon Trail Douglas Creek. to Emerald Lake from Deadman Creek, circa 10 air miles west of Elev. 2100 ft. Kettle Falls. T23N R23E S23; NAD 27, uncertainty: 805 m., Source: TRS2LL, Elev. 2600-3800 ft. Georef'd by Ben Legler T37N R36E S32 W 1/2; T36N R36E S3 E 1/2; NAD 27, On a north facing 50% slope overlooking the Douglas Creek uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler drainage. Associated with buttercup, bluegrass, and bluebunch Lake shore; trailside through mixed forest to north facing balds, rock wheatgrass. Phenology: Flowers. Origin: Native. outcrops, and cliffs with scattered ponderosa pine, Douglas fir, and pinegrass; small seeps. Phenology: Flowers. Origin: Native. P. Camp 54 2 May 1979 Jean Wood 4712 6 Jun 1996 WTU-386354 WTU-386378 Poaceae Poaceae Poa cusickii Vasey Poa wheeleri Vasey U.S.A., WASHINGTON, OKANOGAN COUNTY: Lower south side of the unnamed peak. South of Joe Mills Mountain. U.S.A., WASHINGTON, OKANOGAN COUNTY: Elev. 6900 ft. Below Hurley Peak. T40N R24E S15 NE of SE; NAD 27, uncertainty: 805 m., Source: Elev. 7200 ft. TRS2LL, Georef'd by Ben Legler 48.972605°, -119.781834°; WGS 84, uncertainty: 2000 m., Douglas fir forest. Dry. Phenology: Flowers. Origin: Native. Source: Digital Map, Georef'd by Crystal Shin Northeast facing dry boulderfield. Soil well drained, poorly P. Camp 1070 24 Jun 1982 developed. Associated species: Carex scirpoidea, Festuca idahoensis. Phenology: Fruits. Origin: Native. WTU-386355 Steve Wagstaff 40 28 Aug 1981 Poaceae WTU-386379 Poa cusickii Vasey ssp. cusickii Poaceae U.S.A., WASHINGTON, BENTON COUNTY: Horse Heaven Hills. Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Elev. 2000 ft. T9N R26E S21; WGS 84, uncertainty: 10000 m., Source: U.S.A., WASHINGTON, FERRY COUNTY: GeoLocate, Georef'd by WTU Staff Western Colville National Forest and vicinity: Little Vulcan Mountain, By the radio tower. A mixture of big sagebrush-bluebunch circa 3.5 air miles west of Curlew. wheatgrass and scabland sagebrush-Sandberg bluegrass Elev. 3400-4180 ft. communities; less than 5% slope. Phenology: Flowers & Fruits. T40N R33E S5 S 1/2; NAD 27, uncertainty: 805 m., Source: Origin: Native. TRS2LL, Georef'd by Ben Legler South facing slopes and ravines; scattered forest interspersed with P. Camp 340A 1 May 1980 steppe and rock outcrops. Phenology: Flowers & Fruits. Origin: Native. WTU-386352 Jean Wood 5191 27 Jun 1996 WTU-386356 Poaceae Poaceae Poa compressa L. Poa alpina L. U.S.A., WASHINGTON, OKANOGAN COUNTY: U.S.A., WASHINGTON, OKANOGAN COUNTY: Chopaka Mountain area. Just below the summit of Chopaka Peak. Elev. 1180 ft. Elev. 7800 ft. T40N R25E S35 NW; NAD 27, uncertainty: 48.958622°, -119.784969°; WGS 84, uncertainty: 700 m., Source: 805 m., Source: TRS2LL, Georef'd by Ben Digital Map, Georef'd by Crystal Shin Legler North-facing slope. Dry alpine fellfield community, poorly developed, Flat open ditch area; moist loam; associated pourous [sic: porous] soil. Associated species: Carex nardina, with Asclepias, Agropyron, Bromus; along road. Festuca ovina, Agrostis sp. Phenology: Fruits. Origin: Native. Locally abundant. Tissue removed at University of Washington by W. Brightly for dissertation Steve Wagstaff 3 28 Aug 1981 research. 2018 Phenology: Fruits. Origin: Introduced. WTU-386349 G. Horn 4 Poaceae 17 Jul 1979 Poa alpina L. WTU-386353, WTU-V-037377 U.S.A., WASHINGTON, OKANOGAN COUNTY: Below Hurley Peak. Poaceae Elev. 7200 ft. 48.971225°, -119.773294°; WGS 84, uncertainty: 1807 m., Poa compressa L. Source: Digital Map, Georef'd by Crystal Shin West-facing slope. Dry herbfield community; associated species: U.S.A., WASHINGTON, SPOKANE COUNTY: Potentillea [sic: Potentilla] diversifolia. Phenology: Fruits. Origin: Palisades Park. West of Spokane. Native. T25N R42E S?; WGS 84, uncertainty: 1578 m., Source: Digital Map, Georef'd by Joseph Stormer Steve Wagstaff 31 28 Aug 1981 Riparian, spring-stream. With P. ponderosa forest, C. douglasii, C. canadensis. [Verbatim collector name: Freitas, Roys, Camp]. WTU-386346 Phenology: Flowers. Origin: Introduced. S. Freitas 64 23 Jun 1994 Poaceae with S. Roys, P. Camp Poa glauca Vahl ssp. rupicola (Nash) W.A. Weber WTU-386350 U.S.A., WASHINGTON, OKANOGAN COUNTY: West slope of Hurley Peak. Poaceae Elev. 7200 ft. 48.970746°, -119.783207°; WGS 84, uncertainty: 1807 m., Poa compressa L. Source: Digital Map, Georef'd by Crystal Shin Dry Carex/graminoid community, moderate soil development; U.S.A., WASHINGTON, STEVENS COUNTY: associated species: Koeleria cristata, Solidago multiradiata, Erigeron Western Colville National Forest and vicinity: Indian Creek on west aureus. Phenology: Fruits. Origin: Native. side of Iron Mountains, circa 2 air miles northeast of Addy. Elev. 3400-3800 ft. Steve Wagstaff 29 29 Aug 1981 T33N R39E S1 S 1/2; S12NE 1/4; T33N R40E S6 SW 1/4; NAD 27, uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler WTU-386376 Open ponderosa pine forest with scattered Douglas fir, pinegrass; rock outcrops on mostly southern aspect. Phenology: Flowers. Origin: Introduced. Poaceae Jean Wood 4115 25 May 1996 Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng WTU-386351 U.S.A., WASHINGTON, CHELAN COUNTY: Mills Canyon. T25N R20E S22; NAD 27, uncertainty: 805 m., Source: TRS2LL, Poaceae Georef'd by Ben Legler In drainage bottom, on dry flats, with Douglas maple, big leaf maple, Poa bulbosa L. pinegrass, thimbleberry. Phenology: Flowers. Origin: Native. U.S.A., WASHINGTON, STEVENS COUNTY: Shannon Roys s.n. 8 May 1995 Western Colville National Forest and vicinity: Little Round Top Mountain: Middle Fork Mill Creek, circa 9 road miles northeast of WTU-386377 Colville on Aladdin Route. Elev. 2300-3300 ft. T36N R40E S15 NW; T36N R40E S16 NE; NAD 27, uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler Cedar at creekside; mixed Douglas fir forest, and aspen groves on lower slopes; Douglas fir, ponderosa pine and larch with pinegrass and ninebark on upper slopes; rock outcrops of shale/slate. Phenology: Fruits. Origin: Introduced. Jean Wood 922 5 Jun 1995 WTU-386348 Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, FERRY COUNTY: U.S.A., WASHINGTON, YAKIMA COUNTY: Western Colville National Forest and vicinity: Little Vulcan Mountain, [No locality given on label] circa 3.5 air miles west of Curlew. T14N R18E S18; NAD 27, uncertainty: 805 m., Source: TRS2LL, Elev. 3400-4180 ft. Georef'd by Ben Legler T40N R33E S5 S 1/2; NAD 27, uncertainty: 805 m., Source: The west aspect of a dry drainage. Shallow, rocky soil, dominated by TRS2LL, Georef'd by Ben Legler purple sage. Sandberg bluegrass and big sagebrush. Common. South facing slopes and ravines; scattered forest interspersed with Phenology: Flowers. Origin: Native. steppe and rock outcrops. Phenology: Flowers. Origin: Native. Pam Camp 308 29 Apr 1980 Jean Wood 5191 27 Jun 1996 WTU-387190 WTU-386374 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., WASHINGTON, FRANKLIN COUNTY: U.S.A., WASHINGTON, DOUGLAS COUNTY: [No locality given on label] Douglas Creek. 46.549179°, -118.81171°; WGS 84, uncertainty: 55595 m., T23N R23E S13; NAD 27, uncertainty: 805 m., Source: TRS2LL, Source: Digital Map, Georef'd by Joseph Stormer Georef'd by Ben Legler Found throughout the Juniper Forest exclosure. Associated with big Douglas Creek area on the roadside; grass dominated and weedy. sagebrush and bitterbrush. Common. Phenology: Flowers. Origin: Phenology: Flowers & Fruits. Origin: Native. Native. P. Camp 742A 17 Jun 1981 P. Camp 29 24 Apr 1979 WTU-386375 WTU-387193

Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa cusickii Vasey U.S.A., WASHINGTON COUNTY: U.S.A., WASHINGTON, OKANOGAN COUNTY: W026 (SVIM No.). Lower slope of Ruby Hill. Phenology: Fruits. Origin: Native. T35N R25E S31; NAD 27, uncertainty: 805 m., Source: TRS2LL, Georef'd by Ben Legler N. Hedges s.n. 20 Jun 1980 Dry ponderosa pine and some Douglas fir. Rose and snowberry understory. Rocky. Phenology: Flowers. Origin: Native. WTU-386372 Pam Camp 462A 27 Jun 1980 Poaceae WTU-387192 Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poaceae U.S.A., WASHINGTON COUNTY: W026 (SVIM No.). Poa secunda J. Presl ssp. secunda Phenology: Flowers & Fruits. Origin: Native. U.S.A., WASHINGTON, YAKIMA COUNTY: N. Hedges s.n. 20 Jun 1980 Okanogan-Wenatchee National Forest. Forest Service Road 1600 below Little Bald Mountain. WTU-386373 Elev. 5392 ft. 46.90679° N, 121.15223° W; WGS 84, uncertainty: 200 m., Source: GPS Poaceae East and southeast-facing slope with basalt talus and silty meadows; Artemisia tridentata, Poa secunda, and Lupinus sp. most common Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng species. Foliage and inflorescence glaucous gray; weakly cespitose. Phenology: Fruits. Origin: Native. U.S.A., WASHINGTON, KLICKITAT COUNTY: W058 (SVIM No.). Don Knoke 2165 14 Jul 2011 Phenology: Flowers & Fruits. Origin: Native. with Alex D. Harkness, David Giblin S. Whittlesey s.n. 1980 WTU-392718 WTU-386371 Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa nemoralis L. U.S.A., WASHINGTON, YAKIMA COUNTY: U.S.A., OREGON, MULTNOMAH COUNTY: Okanogan-Wenatchee National Forest. Forest Service Road 1600 Columbia River Gorge, Wahkeenah Falls; 8.5 miles east-northeast below Little Bald Mountain. of Corbett; approximately 80 feet east of the falls near a bench. Elev. 5392 ft. Elev. 200 ft. 46.90679° N, 121.15223° W; WGS 84, uncertainty: 200 m., UTM Zone 10, 568093E, 5047159N; WGS 84, uncertainty: 800 m. Source: GPS Disturbed, rocky soils at edge of path on cool moist slope in conifer East and southeast-facing slope with basalt talus and silty meadows; forest. With Schedonorus arundinaceus, Achillea millefolium, Artemisia tridentata, Poa secunda, and Lupinus sp. most common Lactuca muralis, Cynosurus echinatus, Brachypodium sylvaticum. species. Foliage and inflorescence red; cespitose. Phenology: Loosely cespitose. Phenology: Flowers. Origin: Introduced. Flowers. Origin: Native. R.E. Brainerd 1484 8 Jun 2009 Don Knoke 2169 14 Jul 2011 with Alex D. Harkness, David Giblin WTU-387870 WTU-392337 Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa pratensis L. ssp. pratensis U.S.A., OREGON, LAKE COUNTY: Deep Creek, between where Forest Service Road 3915 crosses the U.S.A., OREGON, WASCO COUNTY: creek and meets road 4015 to about 1/2 mile upstream of there. Highway 216, 1.2 air miles east of Pine Grove. Elev. 5734 ft. Elev. 2135 ft. UTM Zone 10, 734999E, 4660611N; WGS 84 UTM Zone 10, 631544E, 4996964N; NAD 83 Open mixed conifer forest. Phenology: Flowers. Origin: Native. Vernally wet ditch. With Taeniatherum caput-medusae, Alopecurus pratensis. Phenology: Flowers. Origin: Introduced. Barbara L. Wilson 14899 9 Jul 2008 with Nick Otting R.E. Brainerd 1150 18 Jun 2008 WTU-387940 WTU-387453 Poaceae Poaceae Poa infirma Kunth Poa nemoralis L. U.S.A., OREGON, LINN COUNTY: U.S.A., OREGON, UMATILLA COUNTY: Albany; former industrial site at north end of Hill Street between Blue Mountains, North Fork John Day River drainage, 12.5 miles Water Avenue and the Willamette River. southwest of Ukiah. Along Scaffold Creek above its confluence with Elev. 200 ft. Stony Creek. UTM Zone 10, 492505E, 4942987N; WGS 84 Elev. 4275 ft. Waste ground, highly disturbed, in saturated gravelly mud. With Poa UTM Zone 11, 330101E, 4990509N; NAD 83 annua, Trifolium dubium, Arabidopsis thaliana, Holcus lanatus, Moist meadow on stream terrace. With Triteleia hyacinthina, Carex Cerastium, Hypochaeris radicata. Anthers circa 0.4 millimeters long; lenticularis. Cespitose. Phenology: Fruits. Origin: Introduced. lemmas circa 2 millimeters long, the terminal lemma less than 2 times the length of terminal rachilla. Phenology: Flowers & Fruits. R.E. Brainerd 1261 25 Jul 2008 Origin: Introduced. with N. Otting R.E. Brainerd 1791 29 Apr 2011 WTU-387455 WTU-388009 Poaceae Poaceae Poa cusickii Vasey Poa infirma Kunth U.S.A., IDAHO, NEZ PERCE COUNTY: Snake River Canyon, ridge south of Redbird Creek. U.S.A., OREGON, BENTON COUNTY: Elev. 2140 ft. Northwest Corvallis; parking lot fo [sic: of] Martin Luther King Jr. 46.22162° N, 116.93477° W; NAD 27 Park just west of Walnut Boulevard. Aspect northwest. Bunchgrass grasslands, with Pseudoroegneria Elev. 400 ft. spicata, Festuca idahoensis, Lupinus sericeus, Lithospermum UTM Zone 10, 475540E, 4937570N; WGS 84 ruderale, Penstemon glandulosus, Solidago missouriensis, Senecio Gravel parking lot. With Poa annua, Polygonum aviculare. Anthers integerrimus, and Anthriscus caucalis. Phenology: Flowers & Fruits. circa 0.4 millimeters long; lemmas circa 2 millimeters long; terminal Origin: Native. lemma less than 2 times the length of the terminal rachilla. Phenology: Flowers & Fruits. Origin: Introduced. Karen L. Gray 5545 14 May 2009 R.E. Brainerd 1792 29 Apr 2011 WTU-387848 WTU-388006 Poaceae Poaceae Poa cusickii Vasey ssp. epilis (Scribn.) W.A. Weber Poa pratensis L. ssp. irrigata (Lindm.) H. Lindb. U.S.A., OREGON, HARNEY COUNTY: U.S.A., WASHINGTON, CLALLAM COUNTY: Steens Mountain. South rim of Little Blitzen Gorge. Deer Lake, Solduch District, Olympic National Park. Elev. 8800 ft. 47.92667°, -123.82222°; WGS 84, uncertainty: 10000 m., Source: 42.67424° N, 118.58973° W; NAD 27 GeoLocate, Georef'd by WTU Staff Gently sloping, bouldery alpine terrace. With Dugaldia hoopesii, In subalpine meadow. Anthers 1.6 millimeters. Phenology: Fruits. Ribes montigenum, Ligusticum sp., Salix jepsonii. Phenology: Origin: Native. Flowers. Origin: Native. Walter J. Eyerdam 6330 11 Aug 1944 R.E. Brainerd 514 1 Aug 2004 with N. Otting, D. Lytjen WTU-291348 WTU-388003 Poaceae Poaceae Poa stenantha Trin. var. stenantha Poa wheeleri Vasey U.S.A., WASHINGTON, WHATCOM COUNTY: Ross Lake National Recreation Area: slopes above lake shore at U.S.A., OREGON, HARNEY COUNTY: end of trail to Hidden Hand Camp on north side of Ruby Arm of Ross Steens Mountain. South rim of Little Blitzen Gorge. Lake. Elev. 8800 ft. Elev. 470 m. 42.67424° N, 118.58973° W; NAD 27 48.731658° N, 121.023303° W; WGS 84, uncertainty: 9 m., Gently sloping, bouldery alpine terrace. With Dugaldia hoopesii, Source: Digital Map, Georef'd by Ben Legler Ribes montigenum, Ligusticum sp., Salix jepsonii. Phenology: Base of south-facing cliffs; dry, loose soil and rock; partly shaded by Flowers & Fruits. Origin: Native. conifers and shrubs. Phenology: Flowers. Origin: Native. R.E. Brainerd 512 1 Aug 2004 Ben Legler 12423 14 Jun 2012 with N. Otting, D. Lytjen with Steve Hahn WTU-388000 Herbarium: WTU

Poaceae Poaceae Poa infirma Kunth Poa stenantha Trin. var. stenantha U.S.A., WASHINGTON, SAN JUAN COUNTY: U.S.A., WASHINGTON, WHATCOM COUNTY: Friday Harbor, San Juan Island; Front Street near the traffic circle at Ross Lake National Recreation Area: on small rock outcrop in the foot of Spring Street; northwest of the ferry terminal. middle of point on north side of Ruby Arm of Ross Lake. Elev. 25 ft. Elev. 2073 ft. UTM Zone 10, 498885E, 5375802N; WGS 84, Source: Calc. from 48.736982° N, 121.031196° W; WGS 84, uncertainty: 10 m., UTM, Georef'd by Dan Post Source: GPS Growing in a pavement crack at the base of a cement wall. With Poa Dry moss over rock and thin soil, with Arctostaphylos uva-ursi, annua, Draba verna, Cerastium sp. Anthers 0.2-0.4 millimeters; Penstemon fruticosus, and mesic grassy patches; among broken lemmas 2-2.5 millimeters. Phenology: Flowers & Fruits. Origin: Pinus contorta stands. Tufted in thin, dry soil over rock, in partial Introduced. shade of Pseudotsuga. Specimen collected at 48.736058°, -121.02913° R.E. Brainerd 2007 27 Mar 2012 with Tom Kaye Steve Hahn -201221 14 Jun 2012 WTU-387980 Herbarium: WTU

Poaceae Poaceae Poa macrocalyx Trautv. & C.A. Mey. Poa trivialis L. U.S.A., ALASKA COUNTY: U.S.A., MONTANA, GRANITE COUNTY: Adak Island. Along the banks of Lake Andrew. Lolo National Forest, Rock Creek Canyon. East 51.95566° N, 176.62509° W side of Forest Service Road 102. Growing along the banks of lake. Phenology: Flowers. Origin: 46.43056° N, 113.72664° W; WGS 84 Native. Broad meadow with dry areas of Pinus ponderosa to stagnant creek bordered by Jeff Walker 586 16 Jun 2012 saturated soils. Common in muck and standing water. Phenology: Flowers. Origin: Introduced. WTU-389091 Dan Paquette 08-27 with James Rodman 12 Jul 2008 WTU-404482, WTU-V-012523 Poaceae Poaceae Poa trivialis L. Poa infirma Kunth U.S.A., MONTANA, GRANITE COUNTY: U.S.A., OREGON, BENTON COUNTY: Butte Creek, two miles up creek from Rock South Philomath; Chapel Drive circa 800 feet east of South 15th Creek. Trail ends at 46.51519 N, 113.73225 W. Street in gravel road of abandoned mill site. Elev. 4453-4842 ft. Elev. 285 ft. 46.51036° N, 113.73225° W UTM Zone 10, 471230E, 4931072N; WGS 84 Uneven area between creek and talus slopes. Seasonally wet, disturbed gravel road. With Poa annua, Matricaria Soil moist, rocky. Associated species: Picea discoidea, Cerastium glomeratum. Anthers 0.3 millimeters long; engelmannii, Aster radulinus, Philadelphus lemmas approximately 2.0 millimeters long. Phenology: Flowers & lewisii, Symphoricarpos albus, Physocarpus. Fruits. Origin: Introduced. Uncommon. Phenology: Flowers. Origin: Introduced. R.E. Brainerd 1802 23 May 2011 Hannah Marx 08-70 WTU-390229 12 Jul 2008 Poaceae WTU-404501, WTU-V-012541 Poa pratensis L. ssp. pratensis U.S.A., WASHINGTON, SKAGIT COUNTY: Poaceae Vendovi Island. Near cove on north side of island. In general vicinity of house. Poa pratensis L. Elev. 16-65 ft. 48° 36' 46.44" N, 122° 36' 50.4" W; WGS 84, U.S.A., MONTANA, GRANITE COUNTY: uncertainty: 50 m., Source: Digital map East Fork Rock Creek Valley on Forest Road Open, mowed area around house and 5141, 2 miles west of East Fork Reservoir dam. outbuildings. At edge of lawn, common. Elev. 8573 ft. Phenology: Flowers. Origin: Introduced. 46° 7.452' N, 113° 25.155' W; WGS 84 Lodgepole pine; Engelmann spruce forest with Peter Dunwiddie 2011-66 small stream and associated wet meadow. Phenology: Flowers. Origin: Introduced. 1 Jun 2011 Maria Gerace 2008-112F WTU-404314, WTU-V-012379 13 Jul 2008 WTU-404497, WTU-V-012538 Poaceae Poa stenantha Trin. var. stenantha Poaceae U.S.A., WASHINGTON, WHATCOM COUNTY: Ross Lake National Recreation Area: on small rock outcrop in Poa wheeleri Vasey middle of point on north side of Ruby Arm of Ross Lake. Elev. 632 m. U.S.A., MONTANA, GRANITE COUNTY: 48.736982° N, 121.031196° W; WGS 84, uncertainty: 10 m., Windy Ridge Research Natural Area. Upslope Source: Digital map area to east of Forest Road 672. Dry moss over rock and thin soil, with Arctostaphylos uva-ursi, Elev. 6764 ft. Penstemon fruticosus, and mesic grassy patches; among broken 46.13425° N, 113.34479° W Pinus contorta stands. Tufted in thin, dry soil over rock, in partial Phenology: Flowers. Origin: Native. shade of Pseudotsuga. Phenology: Flowers. Origin: Native. Jeff Benca 08-13 Steve Hahn 2012-21 14 Jun 2012 with Don Knoke, Ryan Miller, Hannah Marx, with Ben Legler Julia Bent WTU-393077 13 Jul 2008 WTU-404498, WTU-V-012539 Poaceae Poa marcida Hitchc. Poaceae U.S.A., WASHINGTON, PACIFIC COUNTY: Small lake on upper East Fork of Naselle River. Poa infirma Kunth Elev. 700 ft. T11N R7W Sec. 5; NAD 27, uncertainty: 805 m., Source: TRS2LL, U.S.A., OREGON, BENTON COUNTY: Georef'd by Ben Legler South side of Reservoir Road, Corvallis. Forested edge of small lake. Phenology: Flowers and Fruits. Origin: Elev. 295 ft. Native. 44° 33.3' N, 123° 21.2' W Small depressions in shaded gravel roadbed, with Poa annua. Cathy L. Maxwell 584 17 Jun 1984 Annual. Phenology: Flowers & Fruits. Origin: Introduced. with Ed Maxwell P. F. Zika 25891 19 May 2012 WTU-392319 with R.E. Brainerd WTU-389673 Poaceae Poaceae Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., OREGON, GRANT COUNTY: U.S.A., WASHINGTON, YAKIMA COUNTY: Trout Farm Campground and immediate vicinity; Okanogan-Wenatchee National Forest. Little 15 miles southeast of Prairie City. Bald Mountain along Forest Service Road 1600. Elev. 4933 ft. Elev. 1820 m. 44.30439° N, 118.5518° W 46.8996° N, 121.1708° W; WGS 84, Roadside. Phenology: Fertile. Origin: uncertainty: 100 m., Source: Digital map, Introduced. Georef'd by Maria Yousoufian Subalpine meadow and basalt outcropping on Doug Williams 2010-40 west side of road; Lupinus sp. and Festuca viridula common. Uncommon; cespitose; 17 Jul 2010 growing in open soil in meadow. Phenology: Flowers. Origin: Native. WTU-405911, WTU-V-18013 Alex Harkness 28 with Don Knoke, David Giblin Poaceae 13 Jul 2011 Poa secunda J. Presl ssp. secunda WTU-401364, WTU-V-8206 U.S.A., WASHINGTON, KITTITAS COUNTY: Esmeralda Basin. Elev. 4571 ft. 47° 26.475' N, 120° 56.387' W; WGS 84 Poaceae Wet meadow. 10 degree south facing slope. Saturated black soil. Associated: Pinus monticola, Rhododendron albiflorum, Lonicera Poa secunda J. Presl ssp. secunda involucrata, Alnus sinuata. Cespitose, common in rocky outcropping. Phenology: Flowers. Origin: Native. U.S.A., WASHINGTON, ASOTIN COUNTY: Umatilla National Forest. South-facing slope Barbara Williams 06-39 9 Jul 2006 between Mallory Ridge and Middle Ridge, south with David Giblin side of Forest Service Road 4304. Elev. 1507 m. WTU-398416 46.10409° N, 117.28548° W; WGS 84, uncertainty: 10 m., Source: GPS, Georef'd by Maria Yousoufian Poaceae Vernally moist open meadow with rocky outcrops and cobble; Lupinus, Castilleja, Poa cusickii Vasey Balsamorhiza, Lomatium common. Weakly cespitose; common. Phenology: Flowers. Origin: U.S.A., WASHINGTON, YAKIMA COUNTY: Native. Okanogan-Wenatchee National Forest. Little Bald Mountain along Forest Service Road 1600. David Giblin 3509 9 Jun 2010 Elev. 1820 m. 46.8996° N, 121.1708° W; WGS 84, WTU-404601, WTU-V-012641 uncertainty: 100 m., Source: Digital map, Georef'd by Maria Yousoufian Poaceae Subalpine meadow and basalt outcropping on west side of road; Lupinus sp. and Festuca Poa annua L. viridula common. Common. Phenology: Flowers. Origin: Native. U.S.A., WASHINGTON, WHATCOM COUNTY: Alongside running track of W.W.C.E., Bellingham. Alex Harkness 26 48.73268°, -122.488107°; WGS 84, uncertainty: 300 m., Source: with Don Knoke, David Giblin Digital Map, Georef'd by Ibro Polovina Growing in open place on sandstone soil. Phenology: Flowers and 13 Jul 2011 Fruits. Origin: Introduced. WTU-401358, WTU-V-8211 Carl A. Linde Jr. 75 2 May 1957 WTU-391161

Poaceae Poa bulbosa L. ssp. vivipara (Koeler) Arcang. U.S.A., WASHINGTON, CHELAN COUNTY: Circa 4 miles east of Cashmere. 47.522315°, -120.384064°; WGS 84, uncertainty: 5000 m., Source: GeoLocate, Georef'd by Crystal Shin Dry area near irrigation. Judy Beechel 106 16 May 1959 WTU-391179 Poaceae Poaceae Poa macrocalyx Trautv. & C.A. Mey. Poa compressa L. U.S.A., ALASKA COUNTY: U.S.A., OREGON, WASHINGTON COUNTY: Adak Island. Tigard; near south end of Wall Street. Circa 0.25 mile south of 51.96465° N, 176.61375° W Hunziker Street; along railroad spur. Growing with Calamagrostis nutkaensis, Deschampsia, and Elev. 160 ft. Geranium erianthum. Phenology: Fruits. Origin: Native. UTM Zone 10, 518749E, 5030131N; WGS 84 Gravel road shoulder and railroad ballast. With Epilobium Jeff Walker 645 20 Sep 2011 brachycarpum, Daucus carota, Leontodon saxatilis. Rhizomatous; foliage glaucous. Phenology: Flowers and Fruits. Origin: Introduced. WTU-392836 R.E. Brainerd 1749 9 Sep 2010 Poaceae WTU-393718 Poa pratensis L. ssp. pratensis Poaceae U.S.A., WASHINGTON, SKAGIT COUNTY: On Rosario Head in Deception Pass State Park. Poa annua L. 48.41637° N, 122.66498° W Phenology: Flowers. Origin: Introduced. U.S.A., WASHINGTON, THURSTON COUNTY: Capitol Lake, nature trail about 700 feet east of Interpretive Center, Jeff Walker 661 23 May 2013 along walkway between freeway stormwater ponds and lake. At trail intersection. WTU-392818 Elev. 0 ft. 47° 1.456' N, 122° 54.479' W; T18N R2W S27 Silt loam. With Agrostis capillaris, Rumex crispa, Epilobium ciliatum, Poaceae Rubus armeniacus, Hypochaeris radicata, Plantago lanceolata. Riparian restoration. Locally common. Naturalized in native Poa compressa L. plantings. Phenology: Flowers. Origin: Introduced. U.S.A., OREGON, LINN COUNTY: Regina Johnson 2013-010 7 Apr 2013 Highway 20 at Tombstone Summit; 29.3 air miles east of Sweet Home. WTU-393762 Elev. 4235 ft. UTM Zone 10, 568271E, 4916182N; WGS 84 Gravels and ravelling soil on roack [sic] outcrop and road cutbank. Poaceae Phenology: Flowers and Fruits. Origin: Introduced. Poa bulbosa L. R.E. Brainerd 1920 14 Aug 2011 with N. Otting U.S.A., WASHINGTON, THURSTON COUNTY: Grand Mound, 183rd Avenue Southwest shoulder under BPA lines. WTU-393426 Elev. 200 ft. 46° 49' 19.52" N, 123° 56.33" W Mounded prairie. Gravelly sandy loam. With Camassia quamash, Poaceae Symphoricarpos albus, Potentilla gracilis, Hypochaeris radicata, Plantago lanceolata. Uncommon. Phenology: Flowers. Origin: Poa palustris L. Introduced. U.S.A., OREGON, BENTON COUNTY: Regina Johnson 2013-011 12 Apr 2013 Northwest Corvallis, Timberhill Shopping Center just south of Walnut Boulevard and east of WTU-393763 Kings Boulevard. Elev. 270 ft. UTM Zone 10, 478159E, 4937620N; WGS 84 Poaceae Ornamental bed. Clumped but stoloniferous. Phenology: Fruits. Origin: Introduced. Poa bulbosa L. R.E. Brainerd 1782 U.S.A., WASHINGTON, THURSTON COUNTY: Scatter Creek Wildlife Area South Unit, in lawn of house. 19 Oct 2010 Elev. 200 ft. 46° 49' 41.18" N, 123° 24.1" W WTU-393423, WTU-V-031303 Mounded prairie. Gravelly sandy loam. With Hypochaeris radicata, Agrostis capillaris, Viola odorata, Acer macrophyllum. Uncommon. Phenology: Flowers. Origin: Introduced. Regina Johnson 2013-012 12 Apr 2013 WTU-393764 Poaceae Poaceae Poa annua L. Poa infirma Kunth U.S.A., WASHINGTON, THURSTON COUNTY: U.S.A., OREGON, POLK COUNTY: Junction of two logging roads up hill on west side of US 101, across Park and Ride parking lot at intersection of Highways 18 and 22; 1.6 from Griffinwood horse stables. mile south of Willamina. Elev. 200 ft. Elev. 255 ft. 47° 5' 18.29" N, 123° 3' 25.33" W UTM Zone 10, 461157E, 4989266N; WGS 84 Wet spot in basalt rock road bed on silt loam. With Leucanthemum Mucky edge of asphalt parking lot. With Poa annua, Daucus carota, vulgare, Plantago lanceolata, P. major, Tiarella trifoliata, Ranunculus Hypochaeris radicata, Geranium dissectum. Lemmas 1.5-2.0 mm repens, Prunella vulgaris. Pseudotsuga menziesii/Abies grandis long, shaggy hairy on lateral veins; anthers 0.2-0.3 mm long. forest. Locally common. Phenology: Flowers and Fruits. Origin: Phenology: Fertile. Introduced. R. E. Brainerd 2011 3 May 2012 Regina Johnson 2013-014 14 Apr 2013 WTU-394882 WTU-394400 Poaceae Poaceae Poa infirma Kunth Poa curtifolia Scribn. U.S.A., OREGON, MARION COUNTY: U.S.A., WASHINGTON, KITTITAS COUNTY: Salem; just west of intersection of Front Street East Cascades, Wenatchee Mountains, North Fork Teanaway River and Hickory Street. drainage, Ingall's Pass Trail, 17.3 air miles north of Cle Elum. Elev. 140 ft. Elev. 5375 ft. UTM Zone 10, 497267E, 4978872N; WGS 84 UTM Zone 10, 656037E, 5256700N; WGS 84, uncertainty: 1200 Wetter depressions in disturbed gravel m., Georef'd by Joseph Stormer roadsides. With Poa annua, Crassula tillaea, Gravelly serpentine slope. Full sun. With Eriophyllum lanatum, Juncus bufonius. Anthers 0.2-0.3 mm; lemmas Polystichum. Plants cespitose. Phenology: Fruits. Origin: Native. ca. 2 mm, shaggy hairy on keel and lateral veins. Reference specimen for illustration in Nick Otting 3478 19 Aug 2012 Revision of Flora of the Pacific Northwest, WTU Herbarium, 2016. Phenology: Fertile. WTU-395334 R. E. Brainerd 2008 Poaceae 24 Apr 2012 Poa bulbosa L. WTU-394880, WTU-V-031960 U.S.A., WASHINGTON, PIERCE COUNTY: Fort Lewis Fish and Wildlife Office, gravel parking area. Elev. 250 ft. Poaceae 47° 5.935' N, 122° 35.239' W Gravel. With Cardamine hirsuta. Gravel parking area. Uncommon. Poa secunda J. Presl ssp. secunda Phenology: Bulbils. Origin: Introduced. U.S.A., WASHINGTON, PEND OREILLE Regina Johnson 2013-024 26 Apr 2013 COUNTY: Colville National Forest: at summit of Hall WTU-394704 Mountain east of Sullivan Lake. Elev. 1906 m. 48.80656° N, 117.257° W; WGS 84, Poaceae uncertainty: 3 m., Source: GPS, Georef'd by Maria Yousoufian Poa infirma Kunth Open summit with small rock outcrops and mesic meadows or heath vegetation, with a few U.S.A., OREGON, BENTON COUNTY: small conifers, Pedicularis contorta, Juncus, Porter Park in northwest Corvalis; just east of the softball diamond. Penstemon. Tufted in rock crevices; locally Elev. 235 ft. common. Phenology: Fruits. Origin: Native. UTM Zone 10, 478318E, 4936520N; WGS 84 Pavement cracks. With Poa annua, Hypochaeris radicata. Anthers John Stuart 2012-29 0.3 mm; lemmas 2 mm. Phenology: Fertile. 18 Oct 2012 R. E. Brainerd 2022 11 May 2012 WTU-408810, WTU-V-022362 WTU-393883 Poaceae Poaceae Poa wheeleri Vasey Poa cusickii Vasey ssp. cusickii U.S.A., WASHINGTON, YAKIMA COUNTY: U.S.A., OREGON, HARNEY COUNTY: Wenatchee National Forest. Junction of Forest Blue Mountains, Pine Creek drainage, Rifle Spring, 22 air miles Road 1400 and Forest Road 232. northeast of Burns. Elev. 3785 ft. 43.8223° N, 118.74828° W; WGS 84 46.72399° N, 120.9893° W; WGS 84, Valley bottom in pine forest. With Pinus ponderosa, Poa secunda uncertainty: 10 m. ssp. juncifolia, Carex geyeri. Phenology: Flowers. Origin: Native. Mixed coniferous forest with Populus in wet areas; riparian zone of Oak Creek and adjacent Nick Otting 3198 7 Jul 2011 upland. Scattered in dry forest edge; rhizomatous. Phenology: Flowers. Origin: WTU-396657 Native. Don Knoke 1591 Poaceae with David Giblin Poa infirma Kunth 9 Jun 2008 U.S.A., OREGON, MULTNOMAH COUNTY: WTU-398745, WTU-V-005283 Willamette Valley, Willamette River, St. Johns, Cathedral Park. Elev. 10 ft. UTM Zone 10, 518537E, 5048154N; WGS 84 Poaceae Sandy soils along riverbank trail. With Draba verna, Erodium cicutarium, Bellis perennis. Phenology: Flowers. Origin: Introduced. Poa fendleriana (Steud.) Vasey ssp. longiligula (Scribn. & T.A. Williams) Soreng Nick Otting 3361 3 Mar 2012 U.S.A., WASHINGTON, YAKIMA COUNTY: WTU-396718 Wenatchee National Forest. Junction of Forest Road 1400 and Forest Road 216. Oak Creek Canyon. Poaceae Elev. 2791 ft. 46.73701° N, 120.91067° W; WGS 84, Poa infirma Kunth uncertainty: 11 m. Pinus ponderosa and Pseudotsuga menziesii U.S.A., OREGON, MULTNOMAH COUNTY: overstory; dry understory dominated by Willamette Valley, Willamette River, St. Johns, Cathedral Park. Pseudoroegneria spicata, Carex geyeri, and Elev. 50 ft. Lupinus sp. Locally common in forest UTM Zone 10, 518586E, 5048086N; WGS 84 understory; rhizomatous. Phenology: Flowers. Sandy riverbank. With Draba verna, Poa annua, Erodium cicutarium. Origin: Native. Phenology: Flowers. Origin: Introduced. Don Knoke 1616 Nick Otting 3363 15 Apr 2012 with David Giblin WTU-396717 9 Jun 2008 WTU-398747, WTU-V-005285 Poaceae Poa interior Rydb. Poaceae U.S.A., MONTANA, GRANITE COUNTY: Poa stenantha Trin. var. stenantha Lolo National Forest. Rock Creek Canyon. Turnout for Microburst interpretive sign. U.S.A., WASHINGTON, SKAGIT COUNTY: 46° 26' 39.03" N, 113° 45' 41.42" W; WGS North Cascades National Park: along ridgeline 84, uncertainty: 10 m., Source: Digital map 0.6 air miles north of Monogram Lake. Mixture of mesic and dry meadows along Rock Elev. 2034 m. Creek, bordered by south-facing, dry rocky 48.567215° N, 121.279664° W; WGS 84, slope. Locally common in saturated soil at base uncertainty: 100 m., Source: Digital Map, of slope. Phenology: Flowers. Origin: Native. Georef'd by Ben Legler Rocky ridge crest with patches of meadow Hanh-La Phan 08-19 dominated by Carex, Phyllodoce. Tufted in moist soil on shaded, north side of ridge; 12 Jul 2008 common. Phenology: Flowers. WTU-404882, WTU-V-013235 Ben Legler 12962 8 Sep 2013 WTU-404010, WTU-V-012188 Poaceae Poaceae Poa nemoralis L. Poa annua L. U.S.A., MONTANA, GRANITE COUNTY: U.S.A., WASHINGTON, THURSTON COUNTY: Lolo National Forest, Harry's Flat campground. Scatter Creek Wildlife Area North Unit, median of dirt road through Elev. 4153 ft. wet prairie swale. 46.53459° N, 113.75323° W; WGS 84 Elev. 200 ft. Mixed conifer forest (Pseudotsuga, Pinus, 46° 50.305' N, 122° 59.995' W Picea) with opening, wet meadow, and riparian Sandy loam. With Agrostis capillaris, Camassia quamash, habitats. Phenology: Flowers. Origin: Native. Hypochaeris radicata, Plantago lanceolata. Wet prairie swale. Locally common. Phenology: Flowers. Origin: Introduced. Tracy Fuentes 562 Regina Johnson 2013-015 18 Apr 2013 11 Jul 2008 WTU-397065 WTU-404883, WTU-V-013236 Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa nemoralis L. U.S.A., WASHINGTON, KITTITAS COUNTY: Heywood Hill 1/2 mile northeast of the Yakima U.S.A., MONTANA, GRANITE COUNTY: River. Near wind towers. Lolo National Forest, Harry's Flat campground. Elev. 2400 ft. Elev. 4153 ft. 47° 7' 59.28" N, 120° 43' 2.34" W; T19N 46.53459° N, 113.75323° W; WGS 84 R17E S16; Source: Specimen Label Mixed conifer forest (Pseudotsuga, Pinus, Near the top of a broad rolling hill. Southeast Picea) with opening, wet meadow, and riparian aspect. 20% slope. Lithosols with a sandy loam habitats. Phenology: Flowers. Origin: soil. Viola trinervata, Trifolium macrocephalum, Introduced. and Lomatiums associated. Phenology: Flowers. Origin: Native. Tracy Fuentes 563 P. Camp 3343 11 Jul 2008 18 Apr 2014 WTU-400701, WTU-V-007209 WTU-398857, WTU-V-007910 Poaceae Poa pratensis L. Poaceae U.S.A., MONTANA, GRANITE COUNTY: Poa pratensis L. ssp. alpigena (Lindm.) Hiitonen Beaverhead-Deerlodge National Forest. Miners Gulch, along Forest Road 5156 1 road mile from U.S.A., WASHINGTON, CHELAN COUNTY: junction with Road 88. Cascade Mountains, Wenatchee Range, Elev. 5535 ft. Railroad Creek at the south end of Lyman Lake, 46.40862° N, 113.51488° W; WGS 84, 15 air miles west of Lucerne. uncertainty: 500 m., Source: GPS Elev. 5850 ft. Sagebrush, forest, and roadside habitats. UTM Zone 10, 655333E, 5339230N; WGS 84, Scattered near road. Phenology: Flowers. uncertainty: 300 m., Source: Digital Map, Origin: Introduced. Georef'd by Crystal Shin Streamside moss cushions along headwater Ryan Boyle 70 stream. With Carex nigricans, Saxifraga ferruginea. Plants rhizomatous. Phenology: 12 Jul 2008 Flowers. Origin: Native. WTU-400705, WTU-V-007214 Nick Otting 3035 with Tom Truesdell, Judy Pauwels 24 Aug 2010 Poaceae WTU-400147, WTU-V-006343 Poa arctica R. Br. CANADA, BRITISH COLUMBIA: [No locality given on label.] Growing on moraine of glacier. Culms single or few in bunch, spreading at base. Phenology: Flowers. Origin: Native. A. S. Hitchcock 11591 3 Aug 1914 WTU-396093 Poaceae Poaceae Poa marcida Hitchc. Poa compressa L. U.S.A., OREGON, TILLAMOOK COUNTY: U.S.A., OREGON, CROOK COUNTY: South side of Tillamook Head, Cannon Beach Prineville Reservoir State Park. Trail loop between Bird and Indian Points, 3.2 Phenology: Flowers. Origin: Introduced. air miles north-northwest of Cannon Beach. Elev. 250 ft. M. Loverna Wilson s.n. UTM Zone 10, 423739E, 5087311N; WGS 84 Moss cushions in old-growth forest. With Picea 6 Jun 2000 sitchensis, Tsuga heterophylla, Polystichum munitum, Blechnum spicant, Maianthemum WTU-400555, WTU-V-006952 dilatatum. Plants loosely cespitose. Phenology: Flowers. Origin: Native. Nick Otting 3523 18 May 2013 Poaceae WTU-400184, WTU-V-006439 Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., OREGON, CROOK COUNTY: Poaceae Prineville Reservoir State Park. Phenology: Fruits. Origin: Native. Poa ×multnomae Piper M. Loverna Wilson s.n. U.S.A., OREGON, MULTNOMAH COUNTY: Columbia Gorge, Wahkeena Falls, 100 feet 6 Jun 2000 northeast of trail bridge, 0.5 air miles west-southwest of Multnomah Falls. WTU-400556, WTU-V-006953 Elev. 275 ft. UTM Zone 10, 568107E, 5047168N; WGS 84, uncertainty: 800 m. Partial sun along trail in coniferous forest. Plants loosely cespitose. Phenology: Flowers and Fruits. Origin: Native. Poaceae Nick Otting 3526 Poa cusickii Vasey 20 May 2013 U.S.A., OREGON, HARNEY COUNTY: WTU-400185, WTU-V-006440 Steens Mountain. Kiger Gorge. 300 yards east of parking area. Elev. 8939 ft. 42° 42.492' N, 118° 34.37' W; GST 84 Poaceae Dry, rocky 10° north facing slope, solid rock outcroppings as well as scattered rock. Poa pratensis L. Common. Phenology: Flowers. Origin: Native. U.S.A., OREGON, GILLIAM COUNTY: Don Knoke 1376 Wind power site near Condon. Phenology: Flowers and Fruits. Origin: 20 Jul 2007 Introduced. WTU-404660, WTU-V-013008 M. Loverna Wilson s.n. 12 Jun 2000 Poaceae WTU-400535, WTU-V-006932 Poa compressa L. U.S.A., OREGON, HARNEY COUNTY: Little Blitzen Cirque at western edge in benches of willow and Carex. Elev. 8570 ft. 42° 40.444' N, 118° 35.78' W; NAD 83 In muck of stream. Phenology: Flowers. Origin: Introduced. Don Mansfield 07-532 21 Jul 2007 WTU-403328, WTU-V-011607 Poaceae Poaceae Poa cusickii Vasey Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., OREGON, HARNEY COUNTY: U.S.A., WASHINGTON, KITTITAS COUNTY: Little Blitzen Cirque at western edge in benches Borrow pond at southwest corner of downtown of willow and Carex. Cle Elum. Elev. 8570 ft. Elev. 580 m. 42° 40.444' N, 118° 35.78' W; NAD 83 47.19328° N, 120.94184° W; WGS 84, Short rhizomatous; cespitose in stream. uncertainty: 20 m., Source: Digital map Phenology: Flowers. Origin: Native. Highly disturbed edge of Populus trichocarpa forest along pond margin. Cespitose; locally Don Mansfield 07-524 common in gravel parking area. Phenology: Fruits. Origin: Native. 21 Jul 2007 Don Knoke 2071 WTU-403326, WTU-V-011605 with David Giblin 21 Oct 2010 Poaceae WTU-405360, WTU-V-015714 Poa leptocoma Trin. U.S.A., OREGON, HARNEY COUNTY: Poaceae Little Blitzen Cirque at western edge in benches of willow and Carex. Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng ? Elev. 8570 ft. 42° 40.444' N, 118° 35.78' W; NAD 83 U.S.A., WASHINGTON, WALLA WALLA Phenology: Flowers. Origin: Native. COUNTY: Ice Harbor Dam Road about 1 kilometer south Don Mansfield 07-523 of Charbonneau Park Road junction. First pullout along south side of road, south side of 21 Jul 2007 Snake River. Elev. 139 m. WTU-403324, WTU-V-011603 46.24732° N, 118.86524° W; WGS 84, uncertainty: 100 m., Source: Digital map Degraded sand dune community on north-facing slope dominated by Bromus tectorum, Poaceae Balsamorhiza, Chrysothamnus viscidiflorus, and Purshia tridentata. Scattered; inflorescence Poa secunda J. Presl somewhat diffuse; cespitose. Phenology: Flowers. Origin: Native. U.S.A., OREGON, HARNEY COUNTY: Steens Mountain. McCoy Ridge. David Giblin 3730 17 May 2011 Elev. 7275 ft. 42° 46.07' N, 118° 38.277' W; WGS 84, WTU-415314, WTU-V-032453 Source: GPS Lots of soil between frequent rock outcrops; A Poaceae burn had occurred perhaps around 5 years ago; At one end, a seasonally wet ditch, dry now. Poa bulbosa L. Common sp. Poa, Potentilla, Lupinus, Artemesia, yarrow. Common. Phenology: U.S.A., WASHINGTON, KITTITAS COUNTY: Flowers and Fruits. Origin: Native. On shoulder of Forest Road 1115 0.1 miles from United States Highway 97. Alan C. Yen 07-23 Elev. 750 m. with Barbara Smith, Dan Paquette, Suzanne 47.24805° N, 120.69647° W; T20N R17E S3; (Bagshaw) Anderson. WGS 84 Dry, gravelly soil; level. Other plants: 21 Jul 2007 Pseudotsuga menziesii, Symphoricarpos albus, Lithophragma parviflorum. Common. WTU-403286, WTU-V-011565 Phenology: Bulbils. Origin: Introduced. Don Knoke 2397 11 Jun 2013 WTU-409025, WTU-V-022110 Poaceae Poaceae Poa annua L. Poa bulbosa L. U.S.A., WASHINGTON, GRAYS HARBOR U.S.A., WASHINGTON, OKANOGAN COUNTY: COUNTY: Early Winters Camp Ground, North Cascade Grays Harbor County airport road margin. Highway. Airport on fill in Grays Harbor. 48.597106°, -120.446005°; WGS 84, Elev. 0 ft. uncertainty: 300 m., Source: Digital Map, 46° 58.7758' N, 123° 55.958' W; Source: Georef'd by Crystal Shin Specimen Label Phenology: Bulbils. Origin: Introduced. Fill from dredging spoils, clayey. With Phalaris arundinacea, Equisetum sp., Rubus ursinus, Clayton Haberman s.n. grasses. Locally common. Phenology: Flowers. Origin: Introduced. 31 May 1988 Regina Johnson 2013-023 WTU-402568, WTU-V-010717 20 Apr 2013 WTU-396309, WTU-V-010105 Poaceae Poa bulbosa L. Poaceae U.S.A., WASHINGTON, CHELAN COUNTY: Poa bulbosa L. Leavenworth. 47.59639°, -120.66028°; WGS84, uncertainty: U.S.A., WASHINGTON, GRAYS HARBOR 10000 m., Source: GeoLocate, Georef'd by COUNTY: WTU Staff Copalis Beach parking area lawn. Rock outcrop, Ponderosa Pine-shrub. Elev. 0 ft. Phenology: Bulbils. Origin: Introduced. 47° 6' 56.34" N, 124° 10' 39.53" W; Source: Specimen Label Clayton Haberman s.n. Sand. With Fragaria chiloensis, Polygonum paronychia, weedy lawn. Weedy lawn in picnic 15 May 2004 area. Locally common. Phenology: Flowers. Origin: Introduced. WTU-402564, WTU-V-010718 Regina Johnson 2013-017 20 Apr 2013 Poaceae WTU-396308, WTU-V-010106 Poa bulbosa L. U.S.A., WASHINGTON, BENTON COUNTY: Poaceae Richland. 46.285691°, -119.284462°; WGS 84, Poa annua L. uncertainty: 7000 m., Source: GeoLocate, Georef'd by Maria Yousoufian U.S.A., WASHINGTON, SNOHOMISH Road shoulder. Phenology: Flowers. Origin: COUNTY: Introduced. Tulare Beach. 48.101763°, -122.343202°; WGS 84, Clayton Haberman s.n. uncertainty: 650 m., Source: GeoLocate, Georef'd by Maria Yousoufian 9 Apr 2005 Garden weed. Phenology: Flowers. Origin: Introduced. WTU-402563, WTU-V-010720 Clayton Haberman s.n. 9 May 1998 Poaceae WTU-402572, WTU-V-010713 Poa bulbosa L. U.S.A., WASHINGTON, CHELAN COUNTY: Poaceae Sleeping Lady Lodge, Icicle Creek, Leavenworth. Poa bulbosa L. 47.553192°, -120.68064°; WGS 84, uncertainty: 210 m., Source: Digital Map, CANADA, BRITISH COLUMBIA: Georef'd by Crystal Shin Penticton. Trailside. Phenology: Flowers. Origin: Phenology: Bulbils. Origin: Introduced. Introduced. Clayton Haberman s.n. Clayton Haberman s.n. 30 May 1988 8 Apr 2010 WTU-402569, WTU-V-010716 WTU-402566, WTU-V-010721 Poaceae Poaceae Poa compressa L. Poa palustris L. U.S.A., WISCONSIN, WAUSHARA COUNTY: U.S.A., WISCONSIN, WAUSHARA COUNTY: North shore Pine Lake, Hancock. North side Pine Lake, Hancock. 44.132544°, -89.509792°; WGS 84, 44.132544°, -89.509792°; WGS 84, uncertainty: 667 m., Source: Digital Map, uncertainty: 667 m., Source: Digital map, Georef'd by Maria Yousoufian Georef'd by Maria Yousoufian Upper sand beach. Phenology: Fruits. Origin: Upper shore. Phenology: Fruits. Origin: Introduced. Introduced. Clayton Haberman s.n. Clayton Haberman s.n. 5 Jul 2006 2 Jul 2006 WTU-402562, WTU-V-010722 WTU-402557, WTU-V-010726

Poaceae Poaceae Poa annua L. Poa leptocoma Trin. U.S.A., WASHINGTON, SNOHOMISH U.S.A., WASHINGTON, SNOHOMISH COUNTY: COUNTY: Tulare Beach. Tulare Beach. 48.101763°, -122.343202°; WGS 84, 48.101763°, -122.343202°; WGS 84, uncertainty: 650 m., Source: GeoLocate, uncertainty: 650 m., Source: GeoLocate, Georef'd by Maria Yousoufian Georef'd by Maria Yousoufian Lawn "weed". Phenology: Flowers. Origin: Garden weed. Phenology: Vegetative. Origin: Introduced. Native. Clayton Haberman s.n. Clayton Haberman s.n. 9 Apr 2003 25 May 2002 WTU-402565, WTU-V-010723 WTU-402559, WTU-V-010727

Poaceae Poaceae Poa bulbosa L. Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, CHELAN COUNTY: U.S.A., WASHINGTON, SNOHOMISH Along Icicle River, west Hatchery, Leavenworth. COUNTY: 47.559529°, -120.672788°; WGS 84, East side Port Susan, Camping Club point. uncertainty: 350 m., Source: Digital Map, 48.104929°, -122.327162°; WGS 84, Georef'd by Crystal Shin uncertainty: 300 m., Source: Digital Map, Open Ponderosa Pine stand. Phenology: Georef'd by Ibro Polovina Flowers. Origin: Introduced. Phenology: Flowers and Fruits. Origin: Native. Clayton Haberman s.n. Clayton Haberman s.n. 6 May 2011 14 May 1994 WTU-402561, WTU-V-010724 WTU-402556, WTU-V-010728

Poaceae Poaceae Arctopoa eminens (J. Presl) Prob. Poa howellii Vasey & Scribn. U.S.A., WISCONSIN, WAUSHARA COUNTY: U.S.A., WASHINGTON, SNOHOMISH North shore Pine Lake, Hancock. COUNTY: 44.132544°, -89.509792°; WGS 84, Tulare Beach. uncertainty: 667 m., Source: Digital Map, 48.101763°, -122.343202°; WGS 84, Georef'd by Maria Yousoufian uncertainty: 650 m., Source: GeoLocate, Upper sandy beach. Phenology: Flowers and Georef'd by Maria Yousoufian Fruits. Origin: Native. Bulkhead fill. Phenology: Fruits. Origin: Native. Clayton Haberman s.n. Clayton Haberman s.n. 5 Jul 2006 27 Jun 1997 WTU-402558, WTU-V-010729 WTU-402560, WTU-V-010725 Poaceae Poaceae Poa howellii Vasey & Scribn. Poa pratensis L. U.S.A., WASHINGTON, SNOHOMISH U.S.A., WASHINGTON, SNOHOMISH COUNTY: COUNTY: Happy Valley Tree Farm. Happy Valley Tree Farm. 48.187751°, -122.262495°; WGS 84, 48.187751°, -122.262495°; WGS 84, uncertainty: 264 m., Source: Digital Map, uncertainty: 264 m., Source: Digital Map, Georef'd by Maria Yousoufian Georef'd by Maria Yousoufian Roadside. Phenology: Flowers. Origin: Native. Roadside. Phenology: Flowers. Origin: Introduced. Clayton Haberman s.n. Clayton Haberman s.n. 8 Jun 2002 4 Jun 2001 WTU-402554, WTU-V-010730 WTU-402551, WTU-V-010734 Poaceae Poaceae Poa pratensis L. Poa secunda J. Presl U.S.A., WASHINGTON, SNOHOMISH COUNTY: U.S.A., WISCONSIN, WAUSHARA COUNTY: Happy Valley Road. North shore Pine Lake, Hancock. 48.179868°, -122.264512°; WGS 84, 44.132544°, -89.509792°; WGS 84, uncertainty: 1878 m., Source: Digital Map, uncertainty: 667 m., Source: Digital Map, Georef'd by Maria Yousoufian Georef'd by Maria Yousoufian Disturbed roadside. Phenology: Flowers. Origin: Upper bank. Phenology: Fruits. Origin: Native. Introduced. Clayton Haberman s.n. Clayton Haberman s.n. 2 Jul 2006 10 May 2005 WTU-402550, WTU-V-010735 WTU-402555, WTU-V-010731

Poaceae Poaceae Poa nervosa (Hook.) Vasey Poa trivialis L. U.S.A., WASHINGTON, JEFFERSON U.S.A., WASHINGTON, SNOHOMISH COUNTY: COUNTY: Kalaloch Camp Ground, Olympic National Park. Northeast of Post Office, Silvana. 47.613168°, -124.375402°; WGS 84, 48.200834°, -122.251651°; WGS 84, uncertainty: 1135 m., Source: Digital Map, uncertainty: 50 m., Source: Digital Map, Georef'd by Maria Yousoufian Georef'd by Maria Yousoufian Phenology: Fruits. Origin: Native. Disturbed ground. Phenology: Flowers. Origin: Introduced. Clayton Haberman s.n. Clayton Haberman s.n. 20 Jun 1988 30 May 2006 WTU-402553, WTU-V-010732 WTU-402547, WTU-V-010736 Poaceae Poaceae Poa palustris L. Poa trivialis L. U.S.A., WASHINGTON, SNOHOMISH COUNTY: U.S.A., WASHINGTON, SNOHOMISH "SOWERS" trailer park, Warm Beach Senior COUNTY: Community, Stanwood. East of Washington State University Extension 48.181982°, -122.352575°; WGS 84, Office, McCollum Park, Everett. uncertainty: 300 m., Source: Digital Map, 47.878189°, -122.222507°; WGS 84, Georef'd by Ibro Polovina uncertainty: 300 m., Source: Digital Map, Disturbed soil. Phenology: Flowers. Origin: Georef'd by Ibro Polovina Introduced. Grassy field. Phenology: Flowers. Origin: Introduced. Clayton Haberman s.n. Clayton Haberman s.n. 24 May 2010 20 May 2005 WTU-402552, WTU-V-010733 WTU-402549, WTU-V-010737 Poaceae Poaceae Poa trivialis L. Poa sp. U.S.A., WASHINGTON, SNOHOMISH U.S.A., WISCONSIN, WAUSHARA COUNTY: COUNTY: North shore Pine Lake, Hancock. Happy Valley Tree Farm, Happy Valley. 44.132544°, -89.509792°; WGS 84, 48.187751°, -122.262495°; WGS 84, uncertainty: 667 m., Source: Digital Map, uncertainty: 264 m., Source: Digital map, Georef'd by Maria Yousoufian Georef'd by Maria Yousoufian Wooded upper shore. Phenology: Flowers. Phenology: Flowers. Origin: Introduced. Origin: Unknown. Clayton Haberman s.n. Clayton Haberman s.n. 23 May 1993 3 Jul 2008 WTU-402548, WTU-V-010739 WTU-402484, WTU-V-010767

Poaceae Poaceae Poa pratensis L. ? Poa palustris L. U.S.A., ALASKA COUNTY: Ketchikan. U.S.A., WASHINGTON, SNOHOMISH Phenology: Fruits. Origin: Introduced. COUNTY: East Warm Beach Senior Community, Clayton Haberman s.n. Stanwood. 48.181907°, -122.348357°; WGS 84, Jul 1988 uncertainty: 224 m., Source: Digital Map, Georef'd by Maria Yousoufian WTU-402486, WTU-V-010755 Trail, mesic, mixed woods. Female? Material removed at University of Washington by W. Brightly for dissertation research on 4/12/19. Phenology: Fruits. Origin: Introduced. Clayton Haberman s.n. Poaceae 4 Aug 2010 Poa palustris L. WTU-402483, WTU-V-010769 U.S.A., WASHINGTON, SNOHOMISH Poaceae COUNTY: East Warm Beach Senior Community, Poa trivialis L. Stanwood. 48.181907°, -122.348357°; WGS 84, U.S.A., WASHINGTON, SNOHOMISH uncertainty: 224 m., Source: Digital Map, COUNTY: Georef'd by Maria Yousoufian East Warm Beach Senior Community, Trailside, mesic, mixed woods. Phenology: Stanwood. Flowers. Origin: Introduced. 48.181907°, -122.348357°; WGS 84, uncertainty: 224 m., Source: Digital Map, Clayton Haberman s.n. Georef'd by Maria Yousoufian Trailside, mesic, mixed woods. Phenology: 7 Jun 2010 Flowers. Origin: Introduced. WTU-402479, WTU-V-010759 Clayton Haberman s.n. Poaceae 7 Jun 2010 Poa trivialis L. WTU-402485, WTU-V-010771 U.S.A., WASHINGTON, KITTITAS COUNTY: Poaceae Cle Elum. 47.19635°, -120.94206°; WGS 84, Poa cusickii Vasey uncertainty: 1000 m., Source: GeoLocate, Georef'd by WTU Staff U.S.A., WASHINGTON, OKANOGAN COUNTY: Roadside. Phenology: Flowers. Origin: Along highway 97, circa 2 miles south of Introduced. Pateros. 48.022689°, -119.891943°; WGS 84, Clayton Haberman s.n. uncertainty: 500 m., Source: Digital Map, Georef'd by Crystal Shin 11 Jun 2006 In coarse sand and rocky soil. Phenology: Fruits. Origin: Native. WTU-402482, WTU-V-010763 Carl A. Linde Jr. s.n. 25 May 1957 WTU-402603, WTU-V-010511 Poaceae Poaceae Poa pratensis L. ssp. pratensis Poa wheeleri Vasey U.S.A., WASHINGTON, SKAMANIA COUNTY: U.S.A., WASHINGTON, SKAMANIA COUNTY: West side of Mount Adams. Roadside 23 at cliff. Northwest side of Mount Adams. Bathtub Meadow. Phenology: Flowers. Origin: Introduced. 46° 16.475' N, 121° 36.253' W; Source: Field notes Phenology: Flowers. Origin: Native. David Biek 04-160 16 Jul 2004 with Susan McDougall David Biek 04-176 17 Jul 2004 with Susan McDougall Herbarium: WTU Herbarium: WTU Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa lettermanii Vasey U.S.A., WASHINGTON, SKAMANIA COUNTY: Northwest side of Mount Adams. Spring Creek Meadow. U.S.A., WASHINGTON, SKAMANIA COUNTY: Elev. 1356 m. South side of Mount Adams. South Climb trail, at the Lunch Counter. 46° 18.33' N, 121° 32.706' W; Source: Field notes Elev. 2815 m. Phenology: Flowers. Origin: Native. 46° 10.53' N, 121° 28.84' W; Source: Field notes, Invalid coordinates (located outside county bounds). David Biek 04-227 17 Jul 2004 Remains of one flowering stem; browsed. Phenology: Vegetative. with Susan McDougall Origin: Native. Herbarium: WTU Paul Dixon 9 23 Jun 2005 Herbarium: WTU Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poaceae U.S.A., WASHINGTON, SKAMANIA COUNTY: Poa secunda J. Presl ssp. secunda South side of Mount Adams. Morrison Creek. Elev. 1390 m. U.S.A., WASHINGTON, YAKIMA COUNTY: 46° 7.461' N, 121° 31.265' W; Source: Field notes, Invalid Southeast side of Mount Adams. Department of Natural Resources coordinates (located outside county bounds). Quarry. Open, trampled area at trailhead; sunny, dry, fine soil; with Avena, Elev. 1257 m. Chenopodium, Gayophytum. Phenology: Flowers. Origin: Native. 46° 7.798' N, 121° 20.247' W; Source: Field notes Phenology: Flowers. Origin: Native. David Biek 04-321 19 Aug 2004 with Susan McDougall David Biek 05-28 4 Jun 2005 with Susan McDougall Herbarium: WTU Herbarium: WTU Poaceae Poaceae Poa secunda J. Presl ? Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, SKAMANIA COUNTY: North side of Mount Adams. High Camp. U.S.A., WASHINGTON, YAKIMA COUNTY: Elev. 2149 m. Southeast side of Mount Adams. Department of Natural Resources 46° 10.107' N, 121° 29.398' W; Source: Field notes, Invalid Quarry. coordinates (located outside county bounds). Elev. 1257 m. Clumps scattered across drying ground next to a small stream 46° 7.798' N, 121° 20.247' W; Source: Field notes course above the camp area; sunny place, deep soil. Most glumes Phenology: Flowers. Origin: Native. empty. Phenology: Fruits. Origin: Native. David Biek 05-67 16 Jun 2005 David Biek 04-338 20 Aug 2004 with Susan McDougall with Susan McDougall Herbarium: WTU Herbarium: WTU Poaceae Poaceae Poa wheeleri Vasey Poa bulbosa L. U.S.A., WASHINGTON, SKAMANIA COUNTY: U.S.A., WASHINGTON, SKAMANIA COUNTY: Northwest side of Mount Adams. Horseshoe Meadow. Southwest side of Mount Adams. Stagman Ridge. Elev. 1806 m. Elev. 1276 m. 46° 10.791' N, 121° 33.916' W; Source: Field notes Phenology: Bulbils. Origin: Introduced. Phenology: Flowers. Origin: Native. David Biek 04-35A 29 May 2004 David Biek 05-86 25 Jun 2005 with Susan McDougall with Susan McDougall Herbarium: WTU Herbarium: WTU Poaceae Poaceae Poa wheeleri Vasey Poa annua L. U.S.A., WASHINGTON, YAKIMA COUNTY: U.S.A., OREGON, BENTON COUNTY: Southeast side of Mount Adams. Little Mount Adams, summit crater. Corvallis, Northwest 5th Street between Elev. 2080 m. Buchanan and Fillmore Avenues. 46° 10.147' N, 121° 25.096' W; Source: Field notes Elev. 225 ft. Phenology: Fruits. Origin: Native. UTM Zone 10, 479390E, 4935450N; NAD 83 Weed in a pavement crack in street gutter. With David Biek 05-101B 16 Jul 2005 Poa annua. Stoloniferous. Anthers 0.5-0.7 with Susan McDougall millimeters long. Ligule 1.2 millimeters long. Phenology: Flowers and Fruits. Origin: Herbarium: WTU Introduced. R. E. Brainerd 1286 Poaceae 28 Aug 2008 Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng WTU-403809, WTU-V-012926 U.S.A., WASHINGTON, BENTON COUNTY: Horse Heaven Hills. Trailhead parking area for trail to Chandler Butte. Elev. 515 m. Poaceae 46.2454° N, 119.5207° W; WGS 84, uncertainty: 100 m., Source: Digital map Poa secunda J. Presl ssp. secunda Partially degraded grassland with northeast aspect. Pseudoroegneria spicata, Poa secunda, U.S.A., WASHINGTON, PIERCE COUNTY: and Bromus tectorum common. Soil light loam. Mount Rainier National Park. Mount Dege just Common on slope; plants cespitose. Phenology: east of summit, 1.6 air miles east of Sunrise. Flowers. Origin: Native. Elev. 6780 ft. 46.9174° N, 121.60891° W; WGS 84, David Giblin 4560 Source: Specimen Label North-facing rock outcrop. With Oxyria digyna, 24 Apr 2013 Luzula, Cassiope. Cespitose. Poa gracillima form (fide R.J. Soreng). Phenology: Flowers and WTU-418138, WTU-V-039386 Fruits. Origin: Native. R. E. Brainerd 2254 with N. Otting Poaceae 20 Aug 2013 Poa secunda J. Presl ssp. secunda WTU-403813, WTU-V-012922 U.S.A., WASHINGTON, BENTON COUNTY: Horse Heaven Hills. Approximately 0.5-1.0 kilometers west of trailhead parking lot. Elev. 545 m. Poaceae 46.2484° N, 119.527° W; WGS 84, uncertainty: 500 m., Source: Digital map Poa cusickii Vasey ssp. epilis (Scribn.) W.A. Weber Both south and north-facing slopes; south slope with Artemisia tridentata common and dominant; U.S.A., WASHINGTON, PIERCE COUNTY: ridge between with thin, cobbly soil. Common Mount Rainier National Park. Mount Dege just throughout area; plants cespitose. Phenology: east of summit, 1.6 air miles east of Sunrise. Flowers. Origin: Native. Elev. 6780 ft. 46.9174° N, 121.60891° W; WGS 84, David Giblin 4575 Source: Specimen Label Steep, ravelling scree slope on north aspect. 24 Apr 2013 With Lupinus, Vahlodea atropurpurea, Oxyria digyna, Carex. Loosely cespitose. Phenology: WTU-410049, WTU-V-024014 Fruits. Origin: Native. R. E. Brainerd 2253 with N. Otting 20 Aug 2013 WTU-403814, WTU-V-012921 Poaceae Poaceae Poa compressa L. Poa secunda J. Presl U.S.A., OREGON, GRANT COUNTY: U.S.A., IDAHO, ADAMS COUNTY: Camp Creek, a major tributary of the Middle Payette National Forest. Hornet Creek Road. Fork John Day River, where a concrete bridge Approximately 2 kilometers north of Hornet crosses the creek. Creek Picnic Area. Elev. 3760 ft. Elev. 1313 m. 44.6592° N, 118.82098° W; WGS 84, 44.85579° N, 116.63534° W; WGS 84, Source: Specimen Label uncertainty: 100 m., Source: GPS Edge of gravel road, terrace in riparian zone, in Mesic meadow and adjacent riparian zone along mixed conifer forest, in partial shade. side road. Pinus ponderosa and Populus Rhizomatous. Phenology: Fruits. Origin: tremuloides dominant. Locally common in mesic Introduced. meadow; cespitose. Phenology: Flowers. Origin: Native. Barbara L. Wilson 18341 with Richard E. Brainerd Alma Hanson 2011-16 8 Oct 2014 24 Jun 2011 WTU-403792, WTU-V-012726 WTU-414937, WTU-V-032844

Poaceae Poaceae Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Poa paucispicula Scribn. & Merr. U.S.A., WASHINGTON, LEWIS COUNTY: U.S.A., WASHINGTON, YAKIMA COUNTY: Schaefer County Park along Skookumchuck North side of Mount Adams. Road 115. River ca 4 air km NNE of Centralia. Elev. 1356 m. Elev. 40 m. 46° 20.986' N, 121° 30.81' W; Source: Field notes 46.75324° N, 122.937193° W; WGS 84, Phenology: Flowers. Origin: Native. uncertainty: 4 m., Source: GPS Edge of moist Pseudotsuga menziesii woods David Biek 04-220 17 Jul 2004 adjacent to open, unmaintained lawns and with Susan McDougall picnic areas. Inflorescences nodding, flowers replaced by vegetative propagules; plants Herbarium: WTU uncommon in dry soil in full sun. Phenology: Fertile. Poaceae Ben Legler 13465 with Sara Legler Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng 8 May 2015 U.S.A., WASHINGTON, SKAMANIA COUNTY: West side of Mount Adams. Road 23 overlook south of Pacific Crest WTU-410381, WTU-V-024441 Trail crossing. Elev. 1189 m. 46° 9.61' N, 121° 37.87' W; Source: Field notes Poaceae Phenology: Flowers. Origin: Native. Poa secunda J. Presl ssp. secunda David Biek 04-258 18 Jul 2004 with Susan McDougall U.S.A., WASHINGTON, FRANKLIN COUNTY: Juniper Sand Dunes. Herbarium: WTU T10N R32E; WGS 84, uncertainty: 6199 m., Source: Digital Map, Georef'd by Joseph Stormer Poaceae Found throughout the exclosure. Associated with bitterbrush, big sagebrush. Common. Poa compressa L. Phenology: Fruits. Origin: Native. U.S.A., IDAHO, VALLEY COUNTY: P. Camp 29 Payette National Forest. Forest Road 361 approximately 100 meters northeast of junction 24 Apr 1979 with Forest Road 48. Elev. 1241 m. WTU-405173, WTU-V-013596 45.05565° N, 115.75392° W; WGS 84, uncertainty: 30 m., Source: GPS South-facing embankment beneath open Pinus ponderosa and Larix occidentalis overstory; Bromus tectorum abundant. Common and abundant in middle of road in disturbed soil. Phenology: Flowers. Origin: Introduced. Veanna Willard 2015-50 with Mike Carlson, Audrey Ragsac, David Giblin 12 Jul 2015 WTU-415340, WTU-V-032427 Poaceae Poaceae Poa fendleriana (Steud.) Vasey ssp. fendleriana Poa leptocoma Trin. U.S.A., WASHINGTON, GRANT COUNTY: U.S.A., WASHINGTON, OKANOGAN COUNTY: Crest of Saddle Mountain just west of an abandoned military Okanogan National Forest near Conconully. installation, and 3.5 miles west of the Grant/Adams County line. Elev. 6000 ft. Elev. 1900 ft. 48.73835° N, 119.93045° W; Source: GPS 46° 47' 39" N, 119° 27' 58" W; NAD 27 Beaver impounded wetland in basin of steep Open, windy, rocky summit dominated by small sagebrush. surrounding forested slopes. With Carex Common, forming large cespitose tufts. Phenology: Fertile. utriculata, Carex scopulorum var. bracteosa, Salix farriae. Abundance: Uncommon. Growth Ben Legler 2394 15 Apr 2005 Habit: Erect flowering/fruiting. Site ID: NWCA16-4898. Visit #1. Collection #U11 Herbarium: WTU (Unknown Species). Phenology: Fruits. Origin: Native. Poaceae Patricia Johnson NWCA16-4898-V1-U11 Poa alpina L. 10 Aug 2016 U.S.A., WASHINGTON, SNOHOMISH COUNTY: WTU-411183, WTU-V-025387 Mt Baker-Snoqualmie National Forest: basin below (west of) remnants of White Chuck Glacier, south of Glacier Peak. Elev. 2023 m. Poaceae 48.059118° N, 121.124735° W; WGS 84, uncertainty: 4 m., Source: GPS, Georef'd by Ben Legler Poa palustris L. Mostly bare gravel of recently deglaciated basin, with very sparse cover of Epilobium, Oxyria digyna, and Poa alpina. Spikelets U.S.A., WASHINGTON, PEND OREILLE maroon-tinged, ovate; plants cespitose, in small clumps in fine COUNTY: gravel; locally common. Photographed. Phenology: Fertile. Deer Creek, Deer Valley, west of Newport. 48.18154° N, 117.32476° W; Source: GPS Ben Legler 14341 27 Aug 2016 Scrub-shrub wetland. Alnus viridis dominant, with Phalaris arundinacea, Lysichiton Herbarium: WTU americanus, and Spiraea douglasii. Mucky, saturated soil and beaver impounded water with streams throughout. Abundance: Common. Poaceae Growth Habit: Cespitose, fibrous rooted perennial; flower/fruit. Site ID: NWCA16-4894. Poa trivialis L. Visit #1. Collection #U3 (Unknown Species). Phenology: Flowers and Fruits. Origin: U.S.A., WASHINGTON, PACIFIC COUNTY: Introduced. Along Rue Creek. 46.60642° N, 123.67945° W; Source: GPS Patricia Johnson NWCA16-4894-V1-U3 Beaver-impounded, riverine wetland surrounded by timber land. Growing with Phalaris 16 Aug 2016 arundinacea, Oenanthe sarmentosa, Carex stipata, Stachys chamissonis. Abundance: WTU-411167, WTU-V-025490 Common. Growth Habit: Erect, perennial grass. Site ID: NWCA16-4856. Visit #1. Collection #U1 Poaceae (Unknown Species). Phenology: Fruits. Origin: Introduced. Poa secunda J. Presl ssp. secunda Patricia Johnson NWCA16-4856-V1-U1 U.S.A., IDAHO, VALLEY COUNTY: Payette Lake. West of Sylvan Beach. 8 Jun 2016 44° 57' 27" N, 116° 5' 49" W Exposed, east-facing granite excrescence. WTU-411088, WTU-V-025526 Phenology: Flowers. Origin: Native. C. Davidson 12567 with S. Christoph, R. Gereau, C. M. Taylor 12 Jul 2014 WTU-412360, WTU-V-026847 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa wheeleri Vasey U.S.A., IDAHO, VALLEY COUNTY: U.S.A., IDAHO, VALLEY COUNTY: Payette Lake. West of Sylvan Beach. Ridgeline circa 200 meters north of where 44° 57' 27" N, 116° 5' 49" W Forest Service Road 375 crosses Monumental Exposed, east-facing granite excrescence. Summit. Phenology: Flowers and Fruits. Origin: Native. Elev. 2630 m. 44.905866° N, 115.269348° W; WGS 84, C. Davidson 12558 uncertainty: 5 m., Source: GPS with S. Christoph, R. Gereau, C. M. Taylor Open, dry, subalpine woodland on gentle ridge crest, with Pinus albicaulis, Abies lasiocarpa, 12 Jul 2014 Ionactis, Linanthastrum nuttallii, Castilleja. In small tufts; inflorescences nodding; common. WTU-412333, WTU-V-026874 Phenology: Fruits. Origin: Native. Don Estberg 2015-31 with Ben Legler, Sara Legler, Russ Holmes Poaceae 10 Jul 2015 Poa secunda J. Presl ssp. secunda WTU-415413, WTU-V-033995 U.S.A., IDAHO, VALLEY COUNTY: Lick Creek Road. Lick Creek Summit. 45° 2' 10" N, 115° 55' 57" W Poaceae Crevices in exposed granite humps. Open, spruce-fir forest. Phenology: Flowers. Origin: Poa wheeleri Vasey Native. U.S.A., IDAHO, VALLEY COUNTY: C. Davidson 12577 Boise National Forest. Road to Meadow Creek with S. Christoph, R. Gereau, C. M. Taylor Lookout. Elev. 2560 m. 14 Jul 2014 44.90774° N, 115.27389° W Mixed conifer forest with moist meadows. WTU-412334, WTU-V-026875 Phenology: Flowers. Origin: Native. Sheila Olmstead 2015-31 with Richard G. Olmstead, Russ Holmes Poaceae 12 Jul 2015 Poa secunda J. Presl ssp. secunda WTU-415415, WTU-V-033997 U.S.A., IDAHO, VALLEY COUNTY: On north face of the first peak north of where Forest Road 375 crosses Monumental Summit. Elev. 2700 m. Poaceae 44.908553° N, 115.267077° W; WGS 84, uncertainty: 8 m., Source: GPS Poa piperi Hitchc. Steep, north-facing slope with broken rock just below subalpine summit; with Arnica, Juncus, Penstemon montanus, Saxifraga U.S.A., CALIFORNIA, DEL NORTE COUNTY: bronchialis. Tufted; common. Phenology: Flowers. Origin: Native. 0.6 air kilometers North-Northwest of Red Mountain, Road 14N01, 0.3 road miles N of S. Legler 2015-20 10 Jul 2015 junction with gated road to Red Mountain with Ben Legler, Russ Holmes, Don Estberg lookout. Klamath Range (KR). Elev. 1235 m. WTU-415529, WTU-V-033733 41.5297° N, 123.9079° W; WGS 84, Source: Specimen Label Nearly flat serpentine meadow, full sun, with Poaceae Horkelia sericata, Senecio integerrimus. Forming clumps but sometimes with elongate Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng rhizomes. Phenology: Fertile. Origin: Native. U.S.A., IDAHO, VALLEY COUNTY: P. F. Zika 26616 Payette National Forest. Missouri Ridge area just north of with R. E. Brainerd north-facing cirque. Elev. 2318 m. 10 Jun 2014 45.01254° N, 115.35963° W; WGS 84, uncertainty: 200 m., Source: GPS WTU-404923, WTU-V-013277 Subalpine meadow with rocky outcropping and small stream; damage from previous wildfire evident everywhere. Common and abundant throughout rocky outcropping. Phenology: Fruits. Origin: Native. Russ Holmes 2015-25 11 Jul 2015 with Don Estberg, David Giblin WTU-415533, WTU-V-033728 Poaceae Poaceae Poa arctica R. Br. × Poa stenantha Poa interior Rydb. U.S.A., ALASKA, KENAI PENINSULA U.S.A., ALASKA, KENAI PENINSULA COUNTY: COUNTY: Kenai Peninsula, Grant Lake, southwest shore. Kenai Peninsula, Grant Lake, south shore. Elev. 700 ft. Elev. 705 ft. 60.46066° N, 149.3322585° W; T04N R01E 60.466386° N, 149.3290001° W; T04N R01E S05 SE 1/4 of SE 1/4; Source: Specimen S05 SW 1/4 of NW 1/4; Source: Specimen Label Label Plants growing on a sparsely vegetated, slatey, Plants growing under alder shrubs, in large, gravel shore of lake. Aspect: 10 degrees. Slope: sparsely vegetated gravel bar near base of 3%. Associated species: Chamerion waterfall. Aspect: 260 degrees. Slope: 3%. angustifolium, Chamerion latifolium, Equisetum Associated species: Alnus viridis ssp. sylvaticum, Calamagrostis canadensis, Carex sitchensis, Populus trichocarpa, Agrostis canescens, Alnus viridis ssp. sinuata. mertensii, Chamerion latifolum, Poa spp., Bulbiferous, caespitose, glaucus, callus Trisetum spicatum, Chamerion angustifolium, webbed, glumes keeled, spikelet 4-5m, sheath Elymus alaskanus. Plants caespitose, open 1/3, not scabrous. inflorescense narrow. Anthers > 1 millimeter, keels slightly hairy. Origin: Native. Kathryn A. Beck 201350 18 Jul 2013 Kathryn A. Beck 201339 20 Jul 2013 WTU-413947, WTU-V-029390 Poaceae WTU-414154, WTU-V-029929 Poaceae Poa interior Rydb. Poa secunda J. Presl U.S.A., ALASKA, KENAI PENINSULA COUNTY: U.S.A., WASHINGTON, OKANOGAN COUNTY: Kenai Peninsula, Grant Lake, south shore. Okanogan Highlands, Buckhorn Mountain area. Elev. 705 ft. Elev. 5000 ft. 60.466386° N, 149.3290001° W; T04N R01E UTM Zone 11, 353480E, 5422876N; T40N S05 SW 1/4 of NW 1/4; Source: Specimen R30E S26 NE 1/4; WGS 84, uncertainty: 2000 Label m., Source: GeoLocate, Georef'd by Crystal Plants growing under alder shrubs, in large, Shin sparsely vegetated gravel bar near base of Plants growing in sandy loam, in dry open waterfall. Aspect: 260 degrees. Slope: 3%. meadow near ridgetop. Aspect: 220 degrees. Associated species: Alnus viridis ssp. Slope: 3%. Associated species: Pseudotsuga sitchensis, Populus trichocarpa, Agrostis menziesii, Eriogonum compositum, mertensii, Chamerion latifolum, Poa spp., Pseudoroegneria spicata, Festuca idahoensis, Trisetum spicatum, Chamerion angustifolium, Koeleria macrantha, Geum triflorum, Achillea Elymus alaskanus. Plants caespitose, millefolium, Arnica cordifolia, Penstemon inflorescense narrow. Anthers > 1 millimeter, confertus, Erigeron corymbosus. Origin: Native. keels slightly hairy. Phenology: Flowers. Origin: Native. Kathryn A. Beck 200942 17 Jul 2009 Kathryn A. Beck 201339 20 Jul 2013 WTU-414166, WTU-V-029917 WTU-414156, WTU-V-029927 Poaceae Poaceae Poa interior Rydb. Poa alpina L. U.S.A., ALASKA, KENAI PENINSULA U.S.A., ALASKA, KENAI PENINSULA COUNTY: COUNTY: Kenai Peninsula, Grant Lake, south shore. Kenai Peninsula, Grant Lake, southwest shore. Elev. 705 ft. Elev. 700 ft. 60.466386° N, 149.3290001° W; T04N R01E 60.46066° N, 149.3322585° W; T04N R01E S05 SW 1/4 of NW 1/4; Source: Specimen S05 SE 1/4 of SE 1/4; Source: Specimen Label Label Plants growing under alder shrubs, in large, Plants growing on a sparsely vegetated, slatey, sparsely vegetated gravel bar. Aspect: 260 gravel shore of lake. Aspect: 10 degrees. Slope: degrees. Slope: 3%. Associated species: Alnus 3%. Associated species: Chamerion viridis ssp. sitchensis, Populus trichocarpa, angustifolium, Chamerion latifolium, Equisetum Agrostis mertensii, Chamerion latifolum, Poa sylvaticum, Calamagrostis canadensis, Carex spp., Trisetum spicatum, Chamerion canescens, Alnus viridis ssp. sinuata. Plants angustifolium, Elymus alaskanus. Plants caespitose, open panicle, anthers 1.5 caespitose, inflorescense narrow. Anthers > 1 millimeters, paleas glabrous, some webbing on millimeter, keels slightly hairy. Origin: Native. keel. Tissue removed at University of Washington by W. Brightly for dissertation Kathryn A. Beck 201339 20 Jul 2013 research. 2018 Origin: Native. WTU-414155, WTU-V-029930 Kathryn A. Beck 201349 18 Jul 2013 WTU-414165, WTU-V-029919 Poaceae Poaceae Poa compressa L. Poa annua L. U.S.A., WASHINGTON, PIERCE COUNTY: U.S.A., WASHINGTON, WHATCOM COUNTY: Joint Base Lewis-McChord, Artillery Impact E end of W Maryland Street, near Lafayette Area, Mortar Point 3, next to Nisqually Lake. Street, Bellingham. 47.03032° N, 122.62275° W; WGS 84, Elev. 20 m. Source: GPS 48.767° N, 122.504° W; Source: Specimen Occasional scattered patches in prairie at edge Label of Quercus garryana forest, with Arrhenatherum Common annual weed on dry E slope, full sun, elatius, Vicia sativa, Holcus lanatus, Ranunculus with Tanacetum, Equisetum. Phenology: occidentalis, Hypochaeris radicata. Origin: Flowers and Fruits. Origin: Introduced. Introduced. Peter F. Zika 27629 Peter Dunwiddie 16-91 with Sarah Krock, Amber Martens 9 Apr 2016 23 May 2016 WTU-410578, WTU-V-024655 WTU-417535, WTU-V-037687 Poaceae Poa laxiflora Buckley Poaceae U.S.A., ALASKA COUNTY: Poa wheeleri Vasey Southeastern Alaska, Admiralty Island, south part. Chapin Bay, west side near tip of U.S.A., WASHINGTON, KLICKITAT COUNTY: north-south oriented peninsula. East side of the Youngs Wetland, Glenwood area. peninsula near the tip. Elev. 1800 ft. T54S R70E S31 E 1/4 UTM Zone 10, 640036E, 5096860N; T06N Beach/forest ecotone. Origin: Native. R13E S16 NW 1/4; WGS 84, uncertainty: 1200 m., Source: Digital Map, Georef'd by Mary Clay Muller 4551 Crystal Shin Plants growing in moist forested soil. Aspect: 0 3 Aug 1981 degrees. Slope: 0%. Associated species: Pinus ponderosa, Juncus spp., Poa compressa, WTU-407586, WTU-V-020898 Danthonia californica, Hieracium caespitosum, Rotala ramosior, Anagallis minima, Potentilla gracilis, Mimulus guttatus, Prunella vulgaris, Myosotis laxa, Juncus ensifolius. Plants Poaceae caespitose, tall, with an open inflorencence, lemmas not cobbwebby. Collar and throat Poa compressa L. glabrous. Origin: Native. U.S.A., IDAHO, SHOSHONE COUNTY: Kathryn A. Beck 201018 22 May 2010 Character Peak Area #1. Cinnabar Creek Watershed, just southwest of power line. WTU-414217, WTU-V-031221 [Elevation approximate, from digital map.] Elev. 4400 ft. Poaceae 47.6327° N, 116.0374° W; Source: GPS, Digital map Poa palustris L. Open south-facing slope and saddle. Pseudotsuga and Pinus contorta 8 meters tall or U.S.A., WASHINGTON, OKANOGAN COUNTY: less scattered. Ceanothus, Holodiscus, Okanogan Highlands, Buckhorn Mountain, Vaccinium understory on south side; Populus, USFS. Pinus monticola and Pseudotsuga on north side Elev. 3800 ft. of saddle. With Abies amabilis, Alnus incana. T40N R30E S27 NW 1/4; WGS 84, Phenology: Fertile. Origin: Native. uncertainty: 2165 m., Source: Digital Map, Georef'd by Crystal Shin Doug Williams 2016-01 10 Jul 2016 Plants growing along moist creek edge. Aspect: 0 degrees. Slope: 0%. Associated species: WTU-420644, WTU-V-048539 Pseudotsuga menziesii, Picea engelmannii, Cornus sericea, Lonicera involucrata, Symphoricarpos albus, Rubus parviflorus, Rubus pedatus, Osmorhiza berteroi, Circaea alpina, Cinna latifolia. Plants rhizomatous. Origin: Native. Kathryn A. Beck 201086 22 Jul 2010 WTU-414296, WTU-V-031408 Poaceae Poaceae Poa pratensis L. ssp. alpigena (Lindm.) Hiitonen Poa annua L. U.S.A., ALASKA COUNTY: U.S.A., ALASKA, SITKA COUNTY: Southeast Alaska, Tongass National Forest, Sitka Quad.: Baranof Island, Alexander Chichagof Island (northeast side). Flynn Cove, Archipelago, east side of island, head of just north of Port Frederick. Kasnyku Bay, Hidden Falls Hatchery. 58.202° N, 135.584° W; Source: Specimen Elev. 3-3 m. Label 57.2153° N, 134.8743° W; Source: Specimen Growing at base of rock cliffs on the south shore Label of the bay. Forest Service Alaska Region, Heavily disturbed site with numerous weedy TNFS Herbarium, v. 3397. Origin: Native. plants. Forest Service Alaska Region, TNFS Herbarium, v. 7570. Origin: Introduced. Mary Clay Muller 3326 Mary C. Stensvold 7849 27 Aug 1979 16 Aug 2000 WTU-408571, WTU-V-022591 WTU-408572, WTU-V-022610 Poaceae Poa stenantha Trin. Poaceae U.S.A., ALASKA COUNTY: Poa alpina L. Southeastern Alaska. Tongass National Forest. Mainland. Tracy Arm, south side near head U.S.A., ALASKA, JUNEAU COUNTY: (about 1/2 mile southwest of terminus of South Juneau Quad.: Mendenhall Glacier Recreation Sawyer Glacier). 2 miles southeast of unnamed Area, circa 9 miles northwest of Juneau, Photo island. Top of terminal moraine at mouth of Point, circa 1/8 mine north of Visitor's Center. glacial side valley. Tributary glacier has receded Elev. 1 m. about 4 miles up valley from Tracy Arm. 58° 25' 10" N, 134° 32' 35" W; Source: Elev. 75 ft. Specimen Label 57.833° N, 133.12° W; T47S R76E S29 NW Glacially scoured granite. Forest Service Alaska 1/8; Source: Specimen Label Region, TNFS Herbarium, v. 4003. Origin: Pioneer shrubby vegetation dominates. Salix, Native. Alnus, grasses. U.S. Forest Service, Sitka, Alaska, Herbarium, 02840. Origin: Native. M. C. Stensvold 5774 Mary Clay Muller 4003 5 Aug 1980 6 Jul 1993 WTU-408542, WTU-V-022602 WTU-408540, WTU-V-022615

Poaceae Poaceae Poa stenantha Trin. Poa laxiflora Buckley U.S.A., ALASKA COUNTY: Admiralty Island, southeast side near southeast U.S.A., ALASKA COUNTY: mouth of Little Pybus Bay. Largest islet of reef Southeastern. Tongass National Forest that forms southeast side of the bay. Roughly Admiralty Island southwest side. Chaik Bay. between Spruce Island and Admiralty Island. North side of bay about 1.25 miles east of the T54S R71E S4 NE 1/4 mouth of the bay (Village Pt.). Forested with mossy substrate. Usual shrubs at 57.338° N, 134.541° W; T52S R68E S29; forest/beach ecotone. Open mossy forest on Source: Specimen Label east side of the islet. U.S. Forest Service, Sitka, Steep gravelly beach adjacent to forest, almost Alaska, Herbarium, 02844. Origin: Native. no ecotone. Beach/forest ecotone. U.S. Forest Service Sitka, Alaska, Herbarium, 02852. Mary Clay Muller 4523 Phenology: Fertile. Origin: Native. 1 Aug 1981 Mary Clay Muller 4586 WTU-408541, WTU-V-022608 5 Aug 1981 WTU-408573, WTU-V-022626 Poaceae Poaceae Poa arctica R. Br. Poa macrocalyx Trautv. & C.A. Mey. U.S.A., ALASKA COUNTY: U.S.A., ALASKA COUNTY: About 10 miles north of Juneau near west shore Tongass National Forest. Yakobi Island, of lake at the face of Mendenhall Glacier. About northwest side, about 3 miles southwest of 20 feet above the lake. Along the trail to the Soapstone Point, at Hoktaheen Creek. viewpoint from visitor center. Collections made in the lower 1/3 mile of the Elev. 50 ft. Creek. 58.418° N, 134.545° W; Source: Specimen 58.067° N, 136.539° W; T42S R54E S11 Label W1/2; Source: Specimen Label Open area with silt flats and glacially scoured Mosaic of riparian, muskeg and open forest. In rock areas. Above the lake in a disturbed area. cracks in upper beach boulders. About 5 feet Under a willow. U.S. Forest Service Sitka, above high tide line. Only Poa in vicinity. U.S. Alaska, Herbarium, 02095. Phenology: Fertile. Forest Service Sitka, Alaska, Herbarium, 02854. Origin: Native. Phenology: Fertile. Origin: Native. Mary Clay Muller 4329 Mary Clay Muller 4970 9 Jul 1981 2 Aug 1982 WTU-408497, WTU-V-022629 WTU-408379, WTU-V-022582

Poaceae Poaceae Poa palustris L. Poa pratensis L. U.S.A., ALASKA, YAKUTAT COUNTY: Yakutat, Coast Guard Beach area, southwest U.S.A., ALASKA COUNTY: side of the road along the beach, northwest side Yakutat, about 30 miles southeast of town, via of the trail to beach. Forest Service Highway 10, near Harlequin Elev. 8-8 m. Lake on south side of Dangerous River. 59.5093° N, 139.77409° W; Source: Elev. 100 ft. Specimen Label 59.413° N, 139.004° W; T29S R38E S10 Upper beach meadow, this series of meadows SE1/4; Source: Specimen Label resulting from the Coast Guard's clearing the Growing on a moraine on the southwest side of forest in the area, the site is no longer used by the lake. Rocky substrate with other herbs and the Coast Guard. Forest Service Alaska Region, willow. U.S. Forest Service Sitka, Alaska, TNFS Herbarium, v. 7760. Phenology: Fertile. Herbarium, 01756. Phenology: Fertile. Origin: Native. Mary Clay Muller 3853 Mary C. Stensvold 6725 18 Jul 1980 25 Jul 1995 WTU-408422, WTU-V-022590 WTU-408342, WTU-V-022580

Poaceae Poaceae Poa leptocoma Trin. Poa palustris L. U.S.A., ALASKA COUNTY: U.S.A., ALASKA COUNTY: Skagway Quad.: Goat Lake, 7 miles northeast Skagway Quad.: Lynn Canal, Katzehin River of Skagway, south end of lake. delta. Elev. 914 m. Elev. 1 m. 59° 31' 34" N, 135° 11' 6" W; Source: 59° 13' N, 135° 20' W; Source: Specimen Specimen Label Label Patch of vegetation on moraine. ALA V115889. Gravel strand beaches, moist meadows, and Forest Service Alaska Region, TNFS open pine-spruce stands on delta, growing at Herbarium, v. 4113. Phenology: Fertile. Origin: margin of open forest. Forest Service Alaska Native. Region, TNFS Herbarium, v. 6489. Phenology: Fertile. Origin: Native. M. C. Stensvold 6092 C. L. Parker 10041 27 Jul 1993 with B.A. Bennett, M. McWhorter WTU-408421, WTU-V-022592 21 Aug 2000 WTU-408380, WTU-V-022581 Poaceae Poaceae Poa paucispicula Scribn. & Merr. Poa palustris L. U.S.A., ALASKA COUNTY: U.S.A., ALASKA COUNTY: Sitka Quad.: Alexander Archipelago, Baranof Juneau Quad.: Point Louisa, circa 12 miles Island, Glacier Lake, mountain east of lake. northwest of Juneau, Auke Village Recreation Elev. 1260 m. Area. 57° 5.796' N, 135° 2.946' W; Source: Elev. 1 m. Specimen Label 58° 22' 25" N, 134° 43' 35" W; Source: On west aspect, ridgeline rocky alcove. Rare. Specimen Label Forest Service Alaska Region, TNFS North end of gravel spit, grassy upper beach Herbarium, v. 7022. Phenology: Fertile. Origin: meadow. ALA V115732. Forest Service Alaska Native. Region, TNFS Herbarium, v. 5276. Phenology: Fertile. Origin: Native. K. Calhoun 95 with B. Krieckhaus M. C. Stensvold 5854 10 Aug 2004 25 Jul 1993 WTU-408420, WTU-V-022593 WTU-408416, WTU-V-022597

Poaceae Poaceae Poa paucispicula Scribn. & Merr. Poa palustris L. U.S.A., ALASKA COUNTY: Skagway Quad: Goat Lake, 7 miles northeast of U.S.A., ALASKA COUNTY: Skagway, south end of lake, south side of outlet Pack Creek Viewing Spit, Estuary of Pack stream. Creek, Admiralty Island. Elev. 884 m. Elev. 10 ft. 59° 31' 35" N, 135° 11' 5" W 57.905° N, 134.285° W; T46S R69E S5 SW Herbaceous subalpine meadow adjacent to 1/4 of SW 1/4; Source: Specimen Label wide pool-stream area. Forest Service Alaska Exposed, disturbed sand spit. Forest Service Region, TNFS Herbarium, v. 4141. Phenology: Alaska Region, TNFS Herbarium, v. 6808. Fertile. Origin: Native. Phenology: Fertile. Origin: Native. M. C. Stensvold 6121 Michael Shephard 221 27 Jul 1993 30 Jun 2000 WTU-408419, WTU-V-022594 WTU-408415, WTU-V-022598

Poaceae Poaceae Poa palustris L. Poa palustris L. U.S.A., ALASKA COUNTY: U.S.A., ALASKA COUNTY: Prince of Wales Island. Polk Inlet area. Dog Craig Quad.: Heceta Island, Port Alice, road Salmon Fish Pass picnic and interpretive area. system between Port Alice and Camp I. 55.34° N, 132.51° W; Source: Specimen Elev. 30 m. Label 55° 48' N, 133° 24' W; Source: Specimen Forest Service Alaska Region, TNFS Label Herbarium, v. 6914. Phenology: Fertile. Origin: Sitka spruce-hemlock-cedar forest on limestone, Native. streamside. ALA V117944. Forest Service Alaska Region, TNFS Herbarium, v. 4948. Phyllis Woolwine 413 Phenology: Fertile. Origin: Native. 11 Sep 1997 C. L. Parker 5227 WTU-408418, WTU-V-022595 13 Jul 1994 Poaceae WTU-408414, WTU-V-022599 Poa palustris L. U.S.A., ALASKA COUNTY: Prince of Wales Island. Back of Kasaan Bay, Salt Chuck Mine trailhead, parking and roadside. Forest Service Alaska Region, TNFS Herbarium, v. 6905. Phenology: Fertile. Origin: Native. Phyllis Woolwine 366 9 Sep 1997 WTU-408417, WTU-V-022596 Poaceae Poaceae Poa stenantha Trin. Poa stenantha Trin. var. stenantha U.S.A., ALASKA COUNTY: U.S.A., ALASKA COUNTY: Chichagof Island, west shore of Khaz Pen. Skagway Quad.: St. Elias Mountains, Takhin Potato Patch, which is 4 miles directly southeast Ridge, west end, upper Takhin River valley. of Khaz Head. Elev. 910-1200 m. 57.478° N, 135.971° W; T51S R59 S5; 59° 17' N, 136° 7' W; Source: Specimen Source: Specimen Label Label Area dominated by herbaceous meadows Limestone outcrops and subalpine mesic overlying sand and rock outcrops. Growing at meadows with scattered shrubs. Forest Service the edge of sandy cliffs. U.S. Forest Service Alaska Region, TNFS Herbarium, v. 6452. Sitka, Alaska, Herbarium, 02858. Phenology: Phenology: Fertile. Origin: Native. Fertile. Origin: Native. C. L. Parker 9682 Mary Clay Muller 4997 with A. R. Batten, B. A. Bennett 5 Aug 1982 18 Jul 2000 WTU-408413, WTU-V-022600 WTU-408410, WTU-V-022604

Poaceae Poaceae Poa pratensis L. Poa stenantha Trin. U.S.A., ALASKA COUNTY: U.S.A., ALASKA COUNTY: Yakutat Quad.: Yakutat forelands, circa 13.5 Southeastern Alaska. Chichagof Island, north kilometers northeast of Yakutat on Highway 10, part. Head of Neka Bay. Edge of long islet in Nine-Mile Bog, north side of highway. Neka Creek. Elev. 25-25 m. 58.056° N, 135.789° W; T42S R59E S17 NE 59.5855° N, 139.5059° W; Source: Specimen 1/4; Source: Specimen Label Label Salt marsh with elevated meadows between Growing on road verge. Forest Service Alaska stream meanders. At about high tide line. Sandy Region, TNFS Herbarium, v. 7564. Phenology: substrate. Poa growing in clumps in open area Fertile. Origin: Native. with little other vegetation. U.S. Forest Service Sitka, Alaska, Herbarium, 02853. Phenology: Mary C. Stensvold 7944 Fertile. Origin: Native. 27 Jul 2001 Mary Clay Muller 4857 WTU-408409, WTU-V-022605 22 Jul 1982 WTU-408412, WTU-V-022601 Poaceae Poa stenantha Trin. var. stenantha Poaceae U.S.A., ALASKA COUNTY: Arctopoa eminens (J. Presl) Prob. Southeastern Alaska. Admiralty Island, southeast side. Northwest part of Pybus Bay. U.S.A., ALASKA COUNTY: About 1/2 mile south of tide flats. Chichagof Island, Chatham Strait, Kelp Bay, 57.378° N, 134.181° W; T52S R70E S9 SE South Arm. 1/4; Source: Specimen Label 57.26° N, 135° W; Source: Specimen Label Small rock island, scrubby vegetation, few large In upper estuary meadow. U.S. Forest Service Picea sitchensis and Tsuga heterophylla. West Sitka, Alaska, Herbarium, 3204. Phenology: side of islet. Growing in soil pockets along Fertile. Origin: Native. vertical rock face. Exposed area just above beach. U.S. Forest Service Sitka, Alaska, Nancy Paine s.n. Herbarium, 02843. Phenology: Fertile. Origin: Native. 5 Jul 1983 Mary Clay Muller 4498 WTU-408411, WTU-V-022603 31 Jul 1981 WTU-408408, WTU-V-022606 Poaceae Poaceae Poa stenantha Trin. Poa arctica R. Br. U.S.A., ALASKA COUNTY: U.S.A., ALASKA COUNTY: Craig Quad.: Dall Island, northwest side, Southeast Alaska. Tongass National Forest. Thunder Mountain. 762 m.s.m. Mainland. About 28 miles north of Juneau at the 55° 5' N, 133° 10' W; Source: Specimen lake in front of Eagle Glacier. At the end of the Label Eagle Glacier Trail. Wet herbaceous alpine meadow among 58.572° N, 134.751° W; Source: Specimen stabilized talus. Limestone substrate. Northwest Label side of northern peak. ALA V106998. U.S. Small rocky silty beach. U.S. Forest Service Forest Service Sitka, Alaska, Herbarium, 2896. Sitka, Alaska, Herbarium, 01757. Phenology: Phenology: Fertile. Origin: Native. Fertile. Origin: Native. M. C. Muller 5548 Mary Clay Muller 4068 15 Aug 1990 21 Aug 1980 WTU-408407, WTU-V-022607 WTU-408456, WTU-V-022612

Poaceae Poaceae Arctopoa eminens (J. Presl) Prob. Poa arctica R. Br. U.S.A., ALASKA COUNTY: U.S.A., ALASKA COUNTY: Seward Quad.: Kings Bay, mouth of Nellie Juan Anchorage Quad. Ski Bowl Road, end of road River. above Alpenglow Ski area, circa 20 kilometers 60° 26.569' N, 148° 40.886' W; Source: northeast of Anchorage. Specimen Label Elev. 1175-1175 m. Coastal marsh. Forest Service Alaska Region, 61.2585° N, 149.5281° W; Source: Specimen TNFS Herbarium, v. 7499. Phenology: Fertile. Label Origin: Native. North facing alpine slope. Forest Service Alaska Region, TNFS Herbarium, v. 7556. Phenology: Betty Charnon s.n. Fertile. Origin: Native. with Mary C. Stensvold, Marilyn H. Barker, Alan R. Batten Mary C. Stensvold 7958 4 Aug 2009 31 Jul 2001 WTU-408458, WTU-V-022609 WTU-408455, WTU-V-022613

Poaceae Poaceae Poa arctica R. Br. Poa annua L. U.S.A., ALASKA COUNTY: U.S.A., ALASKA COUNTY: Juneau Quad. Mendenhall Glacier Recreation Tongass National Forest. About 30 miles north Area, 9 miles northwest of Juneau, above of Juneau at Berners Bay. Head of Echo Cove. Mendenhall Lake, circa 3/8 miles west of 56.658° N, 134.906° W; Source: Specimen Visitor's Center. Label Elev. 1 m. Growing in upper beach meadow. U.S. Forest 58° 25' 6" N, 134° 53' 10" W; Source: Service Sitka, Alaska, Herbarium, 01611. Specimen Label Phenology: Fertile. Origin: Introduced. Steep, north-facing herbaceous slope with overhanging Salix. ALA V115705. Forest Mary Clay Muller 4174 Service Alaska Region, TNFS Herbarium, v. 3994. Phenology: Fertile. Origin: Native. 16 Sep 1980 M. C. Stensvold 5811 WTU-408454, WTU-V-022614 7 Jul 1993 WTU-408457, WTU-V-022611 Poaceae Poaceae Poa alpina L. ssp. alpina Arctopoa eminens (J. Presl) Prob. U.S.A., ALASKA COUNTY: U.S.A., ALASKA COUNTY: Sitka C-4 Quad. Chichagof Island, Corner Bay Baranof Island, northeast side in the south arm area, Trap Mountain. of Kelp Bay. Head of the bay on the estuary. Elev. 3050 ft. 57.262° N, 134.996° W; Source: Specimen 57.7078° N, 135.0407° W; WGS 84, Source: Label Specimen Label Growing at the lower edge of the upper beach Limestone bedrock. Subalpine and alpine meadow zone, just above the Carex lyngbyei meadows and vegetated areas amidst karst zone and above the average high tide line. outcrop features. Forest Service Alaska Region, Scattered individuals. Phenology: Fertile. TNFS Herbarium, v. 7314. Phenology: Fertile. Origin: Native. Origin: Native. Mary Clay Muller 5396 Brad Krieckhaus 415 30 Aug 1983 5 Aug 2005 WTU-408450, WTU-V-022619 WTU-408453, WTU-V-022616 Poaceae Poaceae Poa laxiflora Buckley Poa alpina L. U.S.A., ALASKA COUNTY: Baranof Island. About 40 kilometers southeast U.S.A., ALASKA COUNTY: of Sitka at the head of Red Bluff Bay. Craig Quad. Dall Island, Thunder Mountain. 610 Elev. 10 ft. m.s.m. 56° 52' 14.2" N, 134° 48' 4.7" W; Source: 55° 5' N, 133° 11' W; Source: Specimen Specimen Label Label Upper estuary meadow. Growing with Dwarf shrub alpine meadow, exposed rock Heracleum lanatum, Ranunculus orthorhynchus, fragments. West side of northern peak of Hordeum bracteosum, Veratrum viride, Stellaria Thunder Mountain. U.S. Forest Service Sitka, sp. Forest Service Alaska Region, TNFS Alaska, Herbarium, 2894. Phenology: Fertile. Herbarium, v. 6544. Phenology: Fertile. Origin: Origin: Native. Native. M. C. Muller 5516 Brad Krieckhaus 151 15 Aug 1990 17 Jul 2003 WTU-408452, WTU-V-022617 WTU-408444, WTU-V-022625

Poaceae Poaceae Poa interior Rydb. cf. Poa lettermanii Vasey U.S.A., ALASKA COUNTY: U.S.A., MONTANA, BEAVERHEAD COUNTY: Sitka Quad. Alexander Archipelago, Wachustt Beaverhead-Deerlodge National Forest: At Cove, Chichagof Island, USFS road 8513. summit of Comet Mountain. Elev. 65 m. Elev. 3100 m. 57° 49' N, 135° 3' W; Source: Specimen 45.46013° N, 113.04412° W; WGS 84, Label uncertainty: 6 m., Source: GPS Roadside gravels. In Poa glauca complex. Broken rock slopes stabilized by vegetation; Forest Service Alaska Region, TNFS alpine, with Phlox pulvinata, Geum rossii, Herbarium, v. 7429. Phenology: Fertile. Origin: Lupinus, Poa. Tufted; common. Phenology: Native. Fertile. Origin: Native. B. Krieckhaus 489 Doug Williams 2014-01 30 Aug 2006 11 Jul 2014 WTU-408451, WTU-V-022618 WTU-420834, WTU-V-049405 Poaceae Poaceae Poa cusickii Vasey Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., MONTANA, BEAVERHEAD COUNTY: U.S.A., IDAHO, VALLEY COUNTY: Beaverhead-Deerlodge National Forest. Boise National Forest. Big Ridge between Mule Harrison Park circa 2 air miles north of Elkhorn Hill and Meadow Creek Lookout at Indian Creek Hot Springs; along trail in park. Trailhead. Elev. 2308 m. Elev. 2485 m. 45.492834° N, 113.116322° W; WGS 84, 44.85904° N, 115.28158° W uncertainty: 6 m., Source: GPS Lodgepole pine forest on ridge. Phenology: Mesic meadows at ecotone between dry Pinus Flowers. Origin: Native. contorta and Artemisia tridentata, and lower wet meadows, with Antennaria, Polygonum Audrey Ragsac 2015-19 bistortoides, Potentilla, Danthonia. Tufted; with Richard Olmstead, Sheila Olmstead frequent. Phenology: Fertile. Origin: Native. 10 Jul 2015 Julia Bent 2014-11 WTU-416638, WTU-V-035990 13 Jul 2014 WTU-420833, WTU-V-049406 Poaceae Poa trivialis L. Poaceae U.S.A., IDAHO, VALLEY COUNTY: Poa secunda J. Presl Around Buckhorn Bar Campground along Forest Service Road 674; South Fork Salmon River. U.S.A., MONTANA, BEAVERHEAD COUNTY: Elev. 1152 m. Beaverhead-Deerlodge National Forest: Slopes 44.936949° N, 115.669237° W; WGS 84, around Forest Service Road 73 at first uncertainty: 19 m., Source: GPS switchback, ca 1/2 mile south of Big Hole Pass. Moist, mature conifer forest with seepy areas; Elev. 2263 m. Cornus sericea, Symphoricarpos, Rosa. In wet 45.319319° N, 113.244911° W; WGS 84, soil by a small brushy spring. Phenology: uncertainty: 7 m., Source: GPS Flowers and Fruits. Origin: Introduced. Rolling hills on crest of ridge, with parches of Artemisia tridentata and grassy slopes and flats; Ben Legler 13750 dry, gravelly soil. Tufted; common on mesic with Sara Legler, John Bassett, Veanna Willard, slope with sagebrush. Phenology: Fertile. Mike Carlson Origin: Native. 11 Jul 2015 Ben Legler 13122 WTU-416634, WTU-V-035986 13 Jul 2014 WTU-420830, WTU-V-049409 Poaceae Poa Poaceae U.S.A., WASHINGTON, ISLAND COUNTY: Poa secunda J. Presl Growing near Cranberry Lake in Deception Pass State Park. U.S.A., MONTANA, BEAVERHEAD COUNTY: 48.39938° N, 122.66377° W; Source: Beaverhead-Deerlodge National Forest. Near Specimen Label end of mining road above old Elkhorn Mine on In sandy soil. Stems are decumbent. In flower. west side of Comet Mountain. Phenology: Flowers. Elev. 2813 m. 45.45941° N, 113.05388° W; WGS 84, Jeff Walker 858 uncertainty: 3 m., Source: GPS Large, stabilized talus slope just above treeline, 4 Jun 2016 west-facing, with pockets of low vegetation including Phyllodoce empetriformis, Potentilla, WTU-409289, WTU-V-023277 Antennaria, and Carex. Tufted; occasional. Phenology: Fertile. Origin: Native. Alex Harkness 2014-08 11 Jul 2014 WTU-420870, WTU-V-049430 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa annua L. U.S.A., IDAHO, SHOSHONE COUNTY: U.S.A., WASHINGTON, ISLAND COUNTY: Coeur d'Alene National Forest: on slope west of Fort Casey State Park: adjacent to boat launch on Keystone Spit. north end of Revett Lake. Elev. 4 m. Elev. 1707 m. 48.158101° N, 122.671091° W; WGS 84, uncertainty: 3 m., 47.562797° N, 115.752032° W; WGS 84, Source: GPS, Georef'd by Ben Legler uncertainty: 4 m., Source: GPS Dry, compacted, gravelly and sandy soil on flat area near parking lot, East facing, rocky subalpine slopes with with Trifolium dubium, Plantago lanceolata, Bromus spp. Occasional scattered conifers, Xerophyllum tenax, Sorbus weed on edge of parking area. State Park permit 170501. scopulina, Spiraea splendens. Cespitose, Phenology: Flowers & Fruits. forming clumps in rocky soil. Phenology: Fertile. Origin: Native. Ben Legler 14509 1 Jun 2017 Ben Legler 14159 Herbarium: WTU 10 Jul 2016 Poaceae WTU-420680, WTU-V-048685 Poa infirma Kunth Poaceae U.S.A., OREGON, LANE COUNTY: Springfield, 42nd Street ca. 80 meters south of Poa pratensis L. Marcola Road. Elev. 400 ft. U.S.A., OREGON, GRANT COUNTY: 44.06566° N, 122.97112° W; Source: Trout Farm Campground and immediate vicinity; Specimen Label 15 miles southeast of Prairie City. Habitat: Moist mud in bottom of roadside ditch. Elev. 1504 m. Associated taxa: Poa annua, Erodium 44.30439° N, 118.5518° W cicutarium, Lupinus bicolor, Vulpia, Cerastium. Around lakeshore. Phenology: Fertile. Origin: Anthers sperical, 0.2 mm; lemmas 2-2.5 mm, Native. shaggy-hairy on keels and nerves; plants yellow-green. Phenology: Fertile. Doug Williams 2010-31B with R. Olmstead, S. Olmstead, W. McClure R. E. Brainerd 2361 17 Jul 2010 8 Apr 2015 WTU-420252, WTU-V-044488 WTU-412946, WTU-V-029383

Poaceae Poaceae Poa infirma Kunth Poa palustris L. U.S.A., OREGON, LINN COUNTY: U.S.A., OREGON, DESCHUTES COUNTY: Albany, at the end of south 13th Street at the North side of Route 126, 0.4 road miles east of railroad trestle. Goodrich Road, 3.2 air kilometers Elev. 190 ft. north-northeast of Fryrear Butte. 44.62617° N, 123.12753° W; Source: Elev. 935 m. Specimen Label 44.2918° N, 121.4442° W; Source: Specimen Dirt road, in moist mud at edges of drying mud Label puddles. Associated taxa: Poa annua, Agrostis On drying cracked mud, full sun, vernal pools stolonifera, Trifolium subterraneum. Origin: over volcanics, in dense mats of Crassula Introduced. aquatica, with Limosella acaulis, Carex athrostachya. Cespitose, sheaths fused 10% of R.E. Brainerd 2365 length, ligules 3-4 millimeters; occasional. Origin: Native. 20 Apr 2015 Peter F. Zika 28059 WTU-412920, WTU-V-028427 9 Jul 2016 WTU-414462, WTU-V-031992 Poaceae Poaceae Poa bulbosa L. Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng U.S.A., WASHINGTON, GRAYS HARBOR U.S.A., IDAHO, VALLEY COUNTY: COUNTY: Bear Valley Road (FS579), Boise National Highway rest stop. Forest, ~1 mile west of airstrip at Bruce Elev. 150 ft. Meadows. 47.01759° N, 123.35167° W; Source: Elev. 6701 ft. Specimen Label 44° 25.16' N, 115° 19.284' W; Source: Weedy lawn in highway rest stop. Silt loam. Specimen Label With weedy grasses and forbs. Uncommon. Dry meadow adjacent to stream and marsh. Phenology: Fertile. Origin: Introduced. Origin: Native. Regina Johnson 2016-003 James F. Smith 9226 15 Apr 2016 29 Jul 2010 WTU-414401, WTU-V-030477 WTU-414366, WTU-V-031422

Poaceae Poaceae Poa compressa L. Poa ×multnomae Piper U.S.A., WASHINGTON, STEVENS COUNTY: U.S.A., OREGON, MULTNOMAH COUNTY: Western Colville National Forest and Vicinity: Rock Cliff. Private Poperty [sic: Property] at Meadow Creek Drainage: Ione Hill, circa 5 air South end of cliff. Just inside Mult. Co. miles south of Spirit along Forest road 1728. 45.4351° N, 122.6522° W; Source: Specimen Elev. 3300 ft. Label T38N R41E S33 NW1/4 of NW1/4; WGS 84, From shallow soil on top or face of basalt uncertainty: 300 m., Source: Digital Map, outcrop/ cliff. Sedum spathulifolium, Micranthes Georef'd by Joseph Stormer integrifolia, Saxifraga mertensiana, Acer Rocky and open hill tops and south slopes; macrophyllum, Barbarea orthocerus, Mimulus ponderosa pine/pinegrass and Douglas fir. guttatus. Aborted Flowers/ Fruits. Plants had Phenology: Flowers. Origin: Introduced. fallen as a clump of turf from above cliff. If sheaths closed ~50%. Phenology: Flowers and Jean Wood 1498 Fruits. 27 Jun 1995 Dominic Maze 192 with Mary Boshman WTU-413817, WTU-V-029208 1 Aug 2016 WTU-414248, WTU-V-031231 Poaceae Poa sp. Poaceae U.S.A., WASHINGTON, THURSTON COUNTY: Tumwater Union and Pioneer Cemetary, Bush Poa palustris L. Prairie, Littlerock Rd SW. Elev. 150 ft. U.S.A., ALASKA, KENAI PENINSULA 46.99541° N, 122.92164° W; Source: COUNTY: Specimen Label Kenai Peninsula, Grant Lake, southwest shore. Sandy loam. With Prunus emarginata, Elev. 705 ft. Pseudotsuga menziesii, Amelanchier alnifolia, 60.46066° N, 149.332258° W; T04N R01E Hypochaeris radicata, Festuca roemeri, S05 SW1/4 SW1/4; Source: Specimen Label Danthonia californica, Mahonia aquifolium, Plants growing in moist soil near edge of lake. Oemleria cerasifera. Historic settlement-era Aspect: 10 degrees. Slope: 1%. Associated cemetary on former prairie. Phenology: Fertile. species: Calamagrostis canadensis, Geranium eriantherum, Gymnocarpium dryopteris, Regina Johnson 2016-022 Trientalis arctica, Carex spp. Origin: Native. 28 May 2016 Kathryn A. Beck 201375 WTU-414487, WTU-V-031539 18 Jul 2013 WTU-413930, WTU-V-028821 Poaceae Poaceae Poa palustris L. Poa secunda J. Presl U.S.A., WASHINGTON, PEND OREILLE U.S.A., WASHINGTON, FERRY COUNTY: COUNTY: Western Colville National Forest and Vicinity: Colville National Forest, Newport Ranger Swan Butte, circa 11 air miles south-southwest District. East of Halfmoon Lake in clearcut. of Republic; south end of Swan Butte; northeast 48.410028°, -117.200343°; WGS 84, of Forest Road 5314. uncertainty: 1500 m., Source: Digital Map, Elev. 3800-3900 ft. Georef'd by Sara Shiina T35N R32E S29; WGS 84, uncertainty: 500 Cedar/Pachistima habitat in clearcut dominated m., Source: Digital Map, Georef'd by Sara by Douglas-fir, Redstem Ceanothus and Shiina Ninebark. Very little of this grass was found. Douglas fir/pinegrass mixed forest; rock Phenology: Fruits. Origin: Introduced. outcrops. Phenology: Fruits. Origin: Native. T. E. Burke 277 Jean Wood 809 6 Jul 1977 3 Jun 1995 WTU-413813, WTU-V-029105 WTU-413810, WTU-V-029110

Poaceae Poaceae Poa secunda Presl. var. secunda Poa secunda J. Presl U.S.A., WASHINGTON, FERRY COUNTY: U.S.A., WASHINGTON, FERRY COUNTY: Western Colville National Forest and Vicinity: Western Colville National Forest and Vicinity: Sanpoil River Drainage: circa 7 air miles south Sanpoil River Drainage: circa 7 air miles south of Republic above Rabbit Creek, circa 0.25 of Republic above Rabbit Creek, circa 0.25 miles from junction of Forest Roads 2053/600, miles from junction of Forest roads 2053/600, southwest of seed orchard. southwest of seed orchard. Elev. 3000 ft. Elev. 3000 f T35N R33E S17 NE1/4; WGS 84, uncertainty: T35N R33E S17 NE1/4; WGS 84, uncertainty: 5000 m., Source: GeoLocate, Georef'd by 5000 m., Source: Digital Map, Georef'd by Crystal Shin Crystal Shin South facing talinum/bitterroot bald above creek; South facing Talinum/bitterroot bald along ponderosa pine/pinegrass and mixed dry forest. creek; ponderosa pine/pinegrass and mixed dry Phenology: Fruits. Origin: Native. forest. Phenology: Fruits. Origin: Native. Jean Wood 407 Jean Wood 828 26 May 1995 3 Jun 1995 WTU-413809, WTU-V-029107 WTU-413804, WTU-V-029111

Poaceae Poaceae Poa compressa L. Poa palustris L. U.S.A., WASHINGTON, STEVENS COUNTY: U.S.A., WASHINGTON, PEND OREILLE Colville National Forest, Federal Highway COUNTY: Administration Mitigation Ponds about 14 miles Linton Mountain. southeast of Chewelah. Take County Road 48.868529°, -117.440802°; WGS 84, #2850 southeast of Chewelah about 10 miles, uncertainty: 1500 m., Source: GeoLocate, then north on County Road #2857 for 2 miles. Georef'd by Dan Post Turn east on Forest Service Road #4342 for 2 Phenology: Fruits. Origin: Introduced. miles to the ponds. Elev. 3100 ft. Thomas E. Burke 292 T32N R42E S31 NE1/4 NE1/4; WGS 84, uncertainty: 10052 m., Source: GeoLocate, WTU-413808, WTU-V-029112 Georef'd by Crystal Shin Growing with Conyza canadensis, Sagina occidentalis, Argostis [sic: Agrostis] exarata, Bromus inermis, Epilobium paniculatum, Filago arvensis and Polygonum ramosissimum. Phenology: Fruits. Origin: Introduced. Kathy Ahlenslager 523 15 Sep 2000 WTU-413812, WTU-V-029108 Poaceae Poaceae Poa palustris L. Poa wheeleri Vasey U.S.A., WASHINGTON, STEVENS COUNTY: U.S.A., WASHINGTON, FERRY COUNTY: Western Colville National Forest and Vicinity: Western Colville National Forest and Vicinity: South Fork Mill Creek Drainage: Old Dominion Lone Ranch Creek areaon [sic:area on] west Mountain Meadow, circa 9 air miles northeast of side of Kettle Crest, circa 3 air miles Colville; off Hanson Springs Road on Forest east-southeast of Danville; along Forest Road Road 020. 9576 to Forest Road 400. Elev. 3250 ft. Elev. 4400-4800 ft. T36N R41E S31 W1/2 of NW1/4; WGS 84, T40N R35E S19 SW1/4 of NW1/4; WGS 84, uncertainty: 500 m., Source: Digital Map, uncertainty: 1500 m., Source: Digital Map, Georef'd by Joseph Stormer Georef'd by Crystal Shin Grazed Carex marsh/meadow with surrounding Steep steppe; edges of Douglas fir/pinegrass. dry meadow; edges of mixed forest with Phenology: Fruits. Origin: Native. lodgepole pine and hemlock/white pine. Phenology: Fruits. Origin: Introduced. Jean Wood 1995 Jean Wood 1253 24 Jun 1995 9 Jun 1995 WTU-413807, WTU-V-029113 WTU-413802, WTU-V-029119

Poaceae Poaceae Poa pratensis L. Poa compressa L. U.S.A., WASHINGTON, FERRY COUNTY: Western Colville National Forest and Vicinity: U.S.A., WASHINGTON, PEND OREILLE Kettle Crest Trail and Old Stage Road, circa 6 COUNTY: air miles north of Sherman Pass; from trailhead Tacoma Creek. on Albion Hill Road. 48.389308°, -117.297167°; WGS 84, Elev. 5400-6486 ft. uncertainty: 1500 m., Source: Digital Map, T37N R34E S2. Also S11, S12, and S13; Georef'd by Sara Shiina T38N R34E S35; WGS 84, uncertainty: 5000 dry bluegrass meadow. Associated species: m., Source: GeoLocate, Georef'd by Crystal Poa pratensis, Stipa occidentalis. Sandy loam. Shin Droughty. Phenology: Fertile. Origin: Unknown. South aspect sagebrush balds with scattered large Douglas fir; subalpine fir/lodgepole pine Cindy Jo Talbott 458 forest with large 1 year-old burn areas. Phenology: Fruits. Origin: Introduced. 26 Jun 1979 Jean Wood 3286 WTU-413816, WTU-V-029206 10 Aug 1995 Poaceae WTU-413806, WTU-V-029114 Poa bulbosa L. Poaceae U.S.A., WASHINGTON, STEVENS COUNTY: Western Colville National Forest and Vicinity: Poa pratensis L. Little Pend Oreille National Wildlife Refuge: overlook to Bayley Lake, circa 10 air miles north U.S.A., WASHINGTON, STEVENS COUNTY: of Chewelah. Colville National Forest. Elev. 3100 ft. Roadsides and waste areas to dry or moist T34N R41E S29 NW1/4; WGS 84, prairies or woodlands. Phenology: Fruits. Origin: uncertainty: 1000 m., Source: Digital Map, Introduced. Georef'd by Sara Shiina East exposure cliff edge with rock, edges of Ellman s.n. mixed forest - Douglas fir/ninebark/pinegrass, occasional ponderosa pine. Phenology: Fertile. Aug 1979 Origin: Introduced. WTU-413805, WTU-V-029115 Jean Wood 568 30 May 1995 WTU-413818, WTU-V-029209 Poaceae Poaceae Poa secunda J. Presl ssp. juncifolia (Scribn.) Soreng Poa pratensis L. U.S.A., WASHINGTON, FERRY COUNTY: U.S.A., WASHINGTON, JEFFERSON Western Colville National Forest and vicinity: COUNTY: Sherman Peak on Kettle Crest, circa 12 air Protection Island. Crest of road from marina, miles east-southeast of Republic; Sherman near southeast end of island. Peak Loop Trail from Washington Highway 20 at Elev. 42 m. Sherman Pass. 48° 7.473' N, 122° 55.729' W; Source: Elev. 5600-6800 ft. Specimen Label T36N R34E S24 SE1/4; S25 NE1/4; T36N Occasional with Bromus rigidus. Phenology: R35E S19 W1/2; S30 NW1/4; WGS 84, Fertile. Origin: Introduced. uncertainty: 1000 m., Source: Digital Map, Georef'd by Sara Shiina Peter Dunwiddie 06-100 Open slopes with granite outcrops, rocky ridge with talus; small lake with boggy area; mixed 3 May 2006 forest with subalpine fir, lodgepole pine, and larch. Phenology: Fertile. Origin: Native. WTU-375170, WTU-V-031326 Jean Wood 2572 23 Jul 1995 Poaceae WTU-413815, WTU-V-029210 Poa pratensis L. Poaceae U.S.A., WASHINGTON, SPOKANE COUNTY: Bear Lake County Park. Poa secunda J. Presl 47.924166°, -117.354802°; WGS 84, uncertainty: 628 m., Source: Digital Map, U.S.A., WASHINGTON, PEND OREILLE Georef'd by Dan Post COUNTY: Growing with Scirpus microcarpus, Scirpus Middle Fork Calispell Creek. acutus and Glyceria striata. Phenology: Fertile. T32N R42E S20; WGS 84, uncertainty: 5000 Origin: Introduced. m., Source: Digital Map, Georef'd by Crystal Shin Kathy Ahlenslager 403 Under Ponderosa pine and Douglas fir. with Robert Bursik Associated species: Stipa occidentalis. Phenology: Fruits. Origin: Native. 24 Jun 1994 Cindy Jo Talbott 274 WTU-413811, WTU-V-029109 13 Jun 1978 WTU-413803, WTU-V-029117 Poaceae Poaceae Poa bulbosa L. Poa secunda J. Presl U.S.A., WASHINGTON, SAN JUAN COUNTY: Orcas Knob, Orcas Island. U.S.A., WASHINGTON, PEND OREILLE Elev. 1000 ft. COUNTY: 48.66156° N, 122.99038° W; Source: Nelson Peak 10 miles southeast of Chewelah. Specimen Label Selkirk Mountains. Rocky sandy loam. With Camassia quamash, T31N R42E S4 SW1/4; WGS 84, uncertainty: Lomatium utriculatum, Cerastium arvense, 3500 m., Source: Digital Map, Georef'd by Allium acuminatum. Rocky bald. Locally Sara Shiina, Invalid coordinates (located common. Phenology: Fertile. Origin: Introduced. outside county bounds). Erosion control seeding in skid roads of clearcut Regina Johnson 2017-024 in cedar stand. North aspect. Phenology: Fruits. Origin: Native. 9 May 2017 Cindy Jo Talbott 342 WTU-416986, WTU-V-036623 21 Jul 1978 WTU-413801, WTU-V-029118 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa secunda J. Presl U.S.A., OREGON, MULTNOMAH COUNTY: U.S.A., IDAHO, VALLEY COUNTY: Elk Rock Cliff. Private property at south end of Payette National Forest; north of Secesh cliff. Just inside Multnomah County. Summit. Forest Road 316 to Josephine Lake; 45.43519° N, 122.65226° W; Source: along trail and edge of lake. Specimen Label Elev. 2255 m. Shallow soil on top of basalt outcrop. Poa × 45.224769° N, 115.97083° W; Source: multnomae, Sedum spathulifolium, Micranthes Specimen Label, Invalid coordinates (located integrifolia, Saxifraga mertensiana, Acer outside county bounds). macrophyllum, Barbarea orthocerus. Fruits. Subalpine forest, previously burned 1994. With Extensive search reveals one plant. Cespitose. Abies lasiocarpa, Pinus contorta, Picea Phenology: Fertile. Origin: Native. engelmannii, Populus tremuloides. Hillside dominated by Xerophyllum tenex, Carex geyeri, Dominic Maze 191 Juncus sp. Granitic soil with scattered boulders. with Mary Bushman Phenology: Fertile. Origin: Native. 1 Aug 2016 Grahm M. Johnson 2013-60 5 Jul 2013 with Dave Tank, Alma Hanson, Sarah Jacobs, Diego F WTU-417316, WTU-V-037132 Morales-Briones, Hannah Marx, Veanna Willard WTU-417488, WTU-V-037536 Poaceae Poaceae Poa secunda J. Presl Poa secunda J. Presl U.S.A., IDAHO, ADAMS COUNTY: Payette National Forest; S Fk Salmon River, U.S.A., IDAHO, ADAMS COUNTY: Lick Creek Summit. Payette National Forest; Granite Mountain Elev. 2033 m. Lookout. 45.03604° N, 115.93272° W; uncertainty: 13 Elev. 2587 m. m., Source: GPS, Invalid coordinates (located 45.09349° N, 116.20728° W; WGS 84, outside county bounds). uncertainty: 3 m., Source: GPS Slabs of granite; open forest; occasional Abies Open mountain top with chunks of granite and lasiocarpa, Pinus contorta and P. albicaulis; loose rocky sandy soil. Assoc.: Pinus albicaulis, lower wet areas, meadows around summit, lake Abies lasiocarpa, and copious amounts of Carex and marshy areas. Standing dead trees from spp, and Phlox; also Aconogonon. Mountain past fire at least 20 years previous. Assoc.: top. Phenology: Fertile. Origin: Native. Xerophyllum tenax, Castilleja covilleana. In cracks in granite rocks. Phenology: Fertile. Veanna Willard 2013-97 Origin: Native. with Dave Tank, Sarah Jacobs, Diego F Morales-Briones, Hannah Marx, Grahm Diego F. Morales-Briones 389 8 Jul 2013 Johnson with Dave Tank, Sarah Jacobs, Grahm Johnson, Hannah Marx, Veanna Willard 10 Jul 2013 WTU-417472, WTU-V-037520 WTU-417507, WTU-V-037552 Poaceae Poaceae Poa cusickii Vasey Poa bolanderi Vasey U.S.A., IDAHO, ADAMS COUNTY: Payette National Forest; No Business Lookout. U.S.A., IDAHO, ADAMS COUNTY: Forest Road 185. Payette National Forest; Squaw Flat. Forest Elev. 2207 m. Road 166, 0.5 miles from junction with Forest 44.76438° N, 116.19762° W; WGS 84, Road 165; approximately 3 air-miles W of No uncertainty: 3 m., Source: Specimen Label Business Lookout. Open upland with dry, rocky (granitic) soil. Elev. 1895 m. Hillside below cell tower. Dominated by 44.76906° N, 116.24937° W; WGS 84, Artemisia tridentata, Abies lasiocarpa, Picea uncertainty: 4 m., Source: GPS engelmannii, Pinus albicaulis. Phenology: Upland, forb dominated, seasonally wet Fertile. Origin: Native. meadow with forest edges; approximately 300 meter extent. Evidence of livestock grazing and Veanna Willard 2013-11 abandoned ranger station. Associated species: with Dave Tank, Alma Hanson, Sarah Jacobs, Penstemon, Camassia (wet areas), Potentilla, Diego F Morales-Briones, Hannah Marx, Grahm Senecio, Carex, Dodecatheon, Pedicularis. Johnson Phenology: Fertile. Origin: Native. 3 Jul 2013 Hannah Marx 2013-47 1 Jul 2013 with Dave Tank, Alma Hanson, Sarah Jacobs, Diego F WTU-417492, WTU-V-037541 Morales-Briones, Veanna Willard, Grahm Johnson WTU-417542, WTU-V-037692 Poaceae Poaceae Poa compressa L. Poa palustris L. U.S.A., WASHINGTON, PEND OREILLE U.S.A., CALIFORNIA, SAN BERNARDINO COUNTY: COUNTY: CCA Peak below Wildlife Exclosure. San Bernardino Mts. Aspen grove on Fish Cr., Elev. 3000 ft. on Forest Service Rd 1N05, S of Heart Bar St NE Sec. 9 T34N R44E W.M. Selkirk Mtns.; Park. WGS 84, uncertainty: 2000 m., Source: Digital Elev. 6500 ft. Map, Georef'd by Sara Shiina 34.143186°, -116.78161°; WGS 84, SW slope, roadside, Ponderosa Pine, uncertainty: 1500 m., Source: Digital Map, Douglas-fir overstory. Associated spp: redstem Georef'd by Dan Post ceanothus, serviceberry. Phenology: Fertile. Aspen grove along the stream, in mixed conifer Origin: Introduced. forest mostly Pinus jeffreyi and Abies concolor. Assoc. with Salix lasiolepis, Sphenosciadium, Cindy Jo Talbott 293 Lupinus latifolius, Stachys albens, Heracleum. Phenology: Fertile. Origin: Native. 23 Jun 1978 Christopher Davidson 4505 WTU-417622, WTU-V-038107 14 Aug 1976 Poaceae WTU-408580, WTU-V-024320 Poa howellii Vasey & Scribn. Poaceae U.S.A., OREGON, CLACKAMAS COUNTY: Poa secunda J. Presl ssp. secunda Lake Oswego. South Shore Nat'l Area. 45.4088° N, 122.6907° W; Source: Specimen U.S.A., CALIFORNIA, KERN COUNTY: Label 6 miles southeast of Monolith; south side of North aspect cliff above Oswego Lake. Quercus Tehachapi Mountains. garryana, Pseudotsuga, Viburnum ellipticum, 35.0584°, -118.299008°; WGS 84, Delphinium nuttallii ssp. ochroleucum, uncertainty: 6526 m., Source: GeoLocate, Erysimum capitatum. Several cespitose plants. Georef'd by Dan Post Phenology: Fertile. Origin: Native. Sandy soil on open slopes. Phenology: Fertile. Origin: Native. Dominic Maze 288 with Jeff Lesh A. A. Beetle 2665 5 May 2016 12 Mar 1941 WTU-417640, WTU-V-038394 WTU-408581, WTU-V-024322

Poaceae Poaceae Poa annua L. Poa laxiflora Buckley U.S.A., CALIFORNIA, SAN BERNARDINO U.S.A., WASHINGTON, GRAYS HARBOR COUNTY: COUNTY: San Bernardino Mts. Lower South Fork [locality and coordinates withheld; status in Meadow, San Gorgonio Wilderness Area. Washington: G3G4/S2S3 (Sensitive; WANHP)] Elev. 7600-8000 ft. Elev. 269 m. 34.056097°, -116.809874°; WGS 84, Sandy riparian zone dominated by Salix uncertainty: 1500 m., Source: Digital Map, scouleri; shrubby understory and cobbly open Georef'd by Dan Post areas. Uncommon at forest edge adjacent to Grassy montane meadow in mixed conifer gravel bar; cespitose. Phenology: Flowers. forest, mostly Pinus jeffreyi and Abies concolor. Origin: Native. Assoc. with Salix lasiolepis, Veratrum californicum, Ribes cereum, Senecio David Giblin 6034 triangularis, Aster occidentalis, Lupinus latifolius. Phenology: Fertile. Origin: Introduced. 21 May 2018 Christopher Davidson 4709 WTU-419587, WTU-V-042867 with Robert F. Thorne 15 Aug 1976 WTU-408579, WTU-V-024318 Poaceae Poaceae Poa bulbosa L. Poa pratensis L. U.S.A., CALIFORNIA, LAKE COUNTY: U.S.A., MICHIGAN, CHEBOYGAN COUNTY: Shore of Clear Lake, west side of roadside Near Douglas Lake. Collected by Miss Clark in bank. the vicinity of the University of Michigan 39.051036°, -122.83424°; WGS 84, Biological Station. uncertainty: 10000 m., Source: Digital Map, 45.560958°, -84.677911°; WGS 84, Georef'd by Dan Post uncertainty: 1500 m., Source: Digital Map, In Rhus, Pinus, Quercus association. Georef'd by Dan Post Phenology: Fertile. Origin: Introduced. Tissue removed at University of Washington by W. Brightly for dissertation research 2018. A. A. Beetle 1735 Phenology: Fertile. Origin: Unknown. 27 Apr 1941 Miss Clark s.n. WTU-408622, WTU-V-024361 Jul 1920 WTU-3412, WTU-V-037932, 2020 Poaceae Poa palustris L. Poaceae RUSSIA, KAMCHATSKIY, OLYOUTORSKIY: Vicinity of village Achayvayam, moist meadow in Poa pratensis L. the valley of river Achayvayam. 61.008236°, 170.503954°; WGS 84, U.S.A., NEVADA, NYE COUNTY: uncertainty: 10000 m., Source: Digital Map, Head of Ophir Creek, e. slope of Toiyabe Georef'd by Dan Post Range. Abundant. Tissue removed at University of 38.94512°, -117.293282°; WGS 84, Washington by W. Brightly for dissertation uncertainty: 1500 m., Source: Digital Map, research 2018. Phenology: Fertile. Georef'd by Dan Post Moist creek bottom. Tissue removed at S. Kharkevich 1082 University of Washington by W. Brightly for with T. Buch dissertation research 2018. Phenology: Fertile. 9 Aug 1975 Percy Train 3359 WTU-342304, WTU-V-037934 14 Aug 1939 WTU-69973, WTU-V-037931 Poaceae Poaceae Poa secunda J. Presl Poa wheeleri Vasey U.S.A., OREGON, MORROW COUNTY: 5 miles west of Umatilla, north side of Highway 730. U.S.A., CALIFORNIA, AMADOR COUNTY: 45.91005° N, 119.41419° W; Source: GoogleEarth, Georef'd by Between Silver Lake and Twin Lake. Sarah Winkowski, Invalid coordinates (located outside county 38.688497°, -120.090643°; WGS 84, bounds). uncertainty: 5000 m., Source: Digital Map, Occasional and widespread in damp, bare, clay soils with Hordeum Georef'd by Dan Post sp., and Juncus bufonius. Cespitose. Rocky steep, exposed slope. Tissue removed at University of Washington by W. Brightly for Peter Dunwiddie PWD-17-245 26 May 2017 dissertation research 2018. Phenology: Fertile. with Peter Zika, Stacy Kinsell Origin: Native. Herbarium: WTU A. A. Beetle 3759 27 Jul 1942 Poaceae WTU-201364, WTU-V-037930 Poa compressa L. U.S.A., WASHINGTON, SPOKANE COUNTY: In Spokane River floodplain within Centennial Trail State Park, just north of City of Liberty Lake. Elev. 2015 ft. 47.68172° N, 117.09287° W; Source: Specimen Label Area is seasonally inundated by river. Growing in cobbles. With Artemisia ludoviciana, Mollugo verticillata, and Eragrostis lutescens. Origin: Introduced. Jeff Walker 1065 10 Jul 2018 WTU-418444, WTU-V-039180 Poaceae Poaceae Poa nervosa (Hook.) Vasey Poa compressa L. U.S.A., WYOMING, SWEETWATER COUNTY: U.S.A., WASHINGTON, FERRY COUNTY: Seedskadee Wildlife Refuge. Green River, 10 Colville National Forest, Davis Lake, about 11 miles from Fontenelle reservoir. mi. NW of Kettle Falls. Drive W from Kettle Elev. 6000 ft. Falls on Hwy 395 about 9 mi. to Deadman 41.934669°, -109.917372°; WGS 84, Creek Rd. #460. Turn W and go 3 mi., then turn uncertainty: 3000 m., Source: Digital Map, N onto County Rd. #465. Drive about 3 mi. to Georef'd by John Haskins County Rd. #480 and then NW on Forest Along the river and ditches within a sageberush Service Rd. #080 for about 3 mi. to Davis Lake. [sagebrush] community. Mostly flat, sandy, alkali Elev. 4500 ft. soil and currently grazed. Willow, rose, western T37N R36E S3 NW¼; WGS 84, uncertainty: wheatgrass, rabbitbrush, big sagebrush. 500 m., Source: Digital map, Georef'd by Dan Phenology: Fertile. Post Plants were found upland from the lake growing P. Camp 2456 with Madia citroidora, Calamagrostis rubescens and Elymus glaucus. Phenology: Fertile. Origin: 23 Jun 1976 Introduced. WTU-418758, WTU-V-040211 Kathy Ahlenslager 258 13 Aug 1996 with Jean Wood, Linda Swartz and Jack Nisbet WTU-419064, WTU-V-041639 Poaceae Poaceae Poa cusickii Vasey Poa interior Rydb. U.S.A., WASHINGTON, PEND OREILLE COUNTY: U.S.A., SOUTH DAKOTA, LAWRENCE Colville National Forest. Hall Mountain. About COUNTY: 2.5 miles SE of Sullivan Lake Ranger District. Trappers' Lake; Rim Rock Lodge, Spearfish Along Trail 540 near the top of Hall Mountain. Canyon. Elev. 6200-6320 ft. Elev. 9500 ft. T38N R44E S9; WGS 84, uncertainty: 500 m., Vertical rocks. Tissue removed at University of Source: Digital Map, Georef'd by Dan Post Washington by W. Brightly for dissertation Open dry hillside with Pinus albicaulis. research 2018. Phenology: Fertile. Phenology: Fertile. Origin: Native. F. Comte 4077 Amy Cabral 061115AC011 with Hitchc. 125-40 11 Jun 2015 25 Jun 1961 WTU-419041, WTU-V-041660 WTU-321265, WTU-V-040544, F. Comte No. 4077; Herb. MBG 1,187,661; Colo. Aug. 3 33 Poaceae Poaceae Poa palustris L. Poa compressa L. RUSSIA, SAKHALIN OBLAST: U.S.A., WASHINGTON, PIERCE COUNTY: Kuril Archipelago: Iturup, inland of Dobroye JBLM, Artillery Impact Area, Mortar Point 3, next to Nisqually Lake. Nachalo Bay, at Lake Natasha. Elev. 84 m. 44° 46' 11" N, 147° 11' 4" E; Source: 47.03032° N, 122.62275° W; WGS 84, Source: GPS Specimen Label Occasional scattered patches in prairie at edge of Quercus garryana Shoreline dominated by Carex and Senecio forest, with Arrhenatherum elatius, Vicia sativa, Holcus lanatus, cannabifolius; overstory of Alnus, Pinus. Ranunculus occidentalis, Hypochaeris radicata. Origin: Introduced. Tissue removed at University of Washington by W Brightly for dissertation research, 2018. Peter W. Dunwiddie PWD 16-91 23 May 2016 with Sarah Krock, Amber Martens Sarah Gage SG 2621 Herbarium: WTU 22 Aug 1996 WTU-344046, WTU-V-037933 Poaceae Poa pratensis L. U.S.A., WASHINGTON, PIERCE COUNTY: JBLM, TA 18, Recondo2, Nisqually River. Elev. 57 m. 46.97445° N, 122.59055° W; WGS 84, Source: GPS A couple of tussocks in deep sandy ground immediately adjacent to the river, with Phalaris arundinacea. Origin: Introduced. Peter W. Dunwiddie PWD 16-147 2 Jun 2016 with Sarah Krock, Rod Gilbert Herbarium: WTU Poaceae Poaceae Poa leibergii Scribn. Poa macrantha Vasey U.S.A., OREGON, WASCO COUNTY: U.S.A., WASHINGTON, GRAYS HARBOR Twin Tunnels trail from Mosier in the Columbia COUNTY: Gorge. Ocean Shores, behind Polynesian Resort. Elev. 470 ft. Elev. 2 m. 45.69019° N, 121.45025° W; Source: 47.00234° N, 124.17184° W; Source: Specimen Label, Invalid coordinates (located Specimen Label outside county bounds). Phenology: Fertile. Origin: Native. Shallow soil on ledges of basalt bluffs; associated with Poa secunda. Phenology: Alexander J. Wright 75 Fertile. Origin: Native. 14 Aug 2008 Cindy T. Roché 2018-04 WTU-420311, WTU-V-044987 9 Apr 2018 WTU-420009, WTU-V-043207 Poaceae Poa secunda J. Presl ssp. secunda Poaceae U.S.A., WASHINGTON, ASOTIN COUNTY: Highway 12, approximately 5 kilometers west of Poa leibergii Scribn. downtown Clarkston, south side of road. 46.4157° N, 117.0986° W; WGS 84, U.S.A., WASHINGTON, KLICKITAT COUNTY: uncertainty: 100 m., Source: GPS Klickitat Trail, 0.75 miles from Wahkiacus North-facing basalt wall with near vertical face; Horseshoe Bend Trail. seeps common across wall. Scattered in rock Elev. 490 ft. crevices. Phenology: Flowers. Origin: Native. 45.823817° N, 121.109799° W; Source: Specimen Label David Giblin 3386 North-facing basalt bluffs along trail. Phenology: Fertile. Origin: Native. 7 Jun 2010 Cindy T. Roché 2018-05 WTU-420957, WTU-V-50079 23 Apr 2018 WTU-420008, WTU-V-043210 Poaceae Poa fendleriana (Steud.) Vasey ssp. longiligula (Scribn. & T.A. Williams) Soreng Poaceae U.S.A., CALIFORNIA, MODOC COUNTY: Poa compressa L. Approximately 10 miles north of Adin on Manzanita Lookout Road. Modoc National U.S.A., WASHINGTON, THURSTON COUNTY: Forest. Upper Rush Creek Campground. Scatter Creek South Unit Elev. 1578 m. Elev. 200 m. 41.30072° N, 120.885128° W; WGS 84, 46.6224° N, 123.02575° W; WGS 84, Source: GPS, Invalid Source: GPS coordinates (located outside county bounds). South facing slope; dry rocky soil; scattered Locally abundant in seasonally wet swale, with Poa compressa, Jeffrey Pine. Bunchgrass. Phenology: Flowers. Eriophyllum lanatum Phenology: Fruits. Origin: Introduced. Origin: Native. Peter Dunwiddie PWD-17-419 9 Jun 2017 R. G. Olmstead 2014-10 with Peter Zika 24 May 2014 Herbarium: WTU WTU-420869, WTU-V-049417 Poaceae Poa pratensis L. U.S.A., WASHINGTON, THURSTON COUNTY: Scatter Creek South Unit Elev. 200 m. 46.6224° N, 123.02575° W; WGS 84, Source: GPS, Invalid coordinates (located outside county bounds). Locally common at upper edge of seasonally wet swale. Phenology: Fruits. Origin: Introduced. Peter Dunwiddie PWD-17-420 9 Jun 2017 with Peter Zika Herbarium: WTU Poaceae Poaceae Poa compressa L. Poa palustris L. U.S.A., IDAHO, SHOSHONE COUNTY: U.S.A., IDAHO, ADAMS COUNTY: Coeur d'Alene National Forest. Forest Road Payette National Forest. Hells Canyon Road, 207. east side of Snake River. Elev. 1000 m. 45.11612° N, 116.75153° W; WGS 84, 47.70881° N, 116.049° W; UTM Zone 11, uncertainty: 20 m., Source: GPS, Georef'd by 571245E, 5284151N; WGS 84, uncertainty: Sarah Winkowski 50 m., Source: Digital map Riparian forest with seasonal stream running South-facing, open slope with Holodiscus through; Alnus dominant overstory. Weakly discolor abundant. Scattered in disturbed soil; rhizomatous; growing in forest understory. rhizomatous. Phenology: Fertile. Origin: Native. Phenology: Fertile. Origin: Introduced. Clayton Wiley 2016-60 David Giblin 3919 10 Jul 2016 26 Jun 2011 WTU-423070, WTU-V-060855 WTU-422026, WTU-V-055375

Poaceae Poaceae Poa compressa L. Poa bulbosa L. ssp. vivipara (Koeler) Arcang. U.S.A., IDAHO, SHOSHONE COUNTY: Character Peak Area #1. Cinnabar Creek U.S.A., IDAHO, ADAMS COUNTY: Watershed, just southwest of power line. Payette National Forest. Hornet Creek Road. [Elevation approximate, from digital map.] Approximately 2 kilometers north of Hornet Elev. 4400 ft. Creek Picnic Area. 47.6327° N, 116.0374° W; Source: GPS, Elev. 1313 m. Digital map 44.85579° N, 116.63534° W; WGS 84, Open south-facing slope and saddle. uncertainty: 100 m., Source: GPS Pseudotsuga and Pinus contorta 8 meters tall or Mesic meadow and adjacent riparian zone along less scattered. Ceanothus, Holodiscus, side road. Pinus ponderosa and Populus Vaccinium understory on south side; Populus, tremuloides dominant. Common along edge of Pinus monticola and Pseudotsuga on north side road in disturbed soil. Phenology: Fertile. Origin: of saddle. With Abies amabilis, Alnus incana. Introduced. Phenology: Fertile. Origin: Native. Alma Hanson 2011-17 Doug Williams 2016-18 10 Jul 2016 24 Jun 2011 WTU-423086, WTU-V-060838 WTU-421695, WTU-V-053934 Poaceae Poa compressa L. Poaceae U.S.A., IDAHO, SHOSHONE COUNTY: Poa bulbosa L. Character Peak Area #1. Cinnabar Creek Watershed, just southwest of power line. U.S.A., IDAHO, ADAMS COUNTY: [Elevation approximate, from digital map.] Payette National Forest; along Forest Service Elev. 4400 ft. Road 002 where it crosses Huntley Gulch 47.6327° N, 116.0374° W; Source: GPS, Elev. 1450 m. Digital map 45.05444° N, 116.70179° W; WGS 84, Open south-facing slope and saddle. uncertainty: 25 m., Source: GPS Pseudotsuga and Pinus contorta 8 meters tall or Riparian forest understory beneath Abies less scattered. Ceanothus, Holodiscus, grandis, with Cornus stolonifera, Athyrium Vaccinium understory on south side; Populus, felix-femina, Arnica cordifolia, Cardamine Pinus monticola and Pseudotsuga on north side cordiforlia. Along road shoulder. Phenology: of saddle. With Abies amabilis, Alnus incana. Fertile. Origin: Introduced. Phenology: Fertile. Origin: Native. Don Knoke 2139 Doug Williams 2016-21 10 Jul 2016 13 Jun 2018 WTU-423088, WTU-V-060993 WTU-422029, WTU-V-055378 Poaceae Poaceae Poa secunda J. Presl ssp. secunda Poa cusickii Vasey U.S.A., IDAHO, ADAMS COUNTY: U.S.A., OREGON, DESCHUTES COUNTY: Payette National Forest; along Forest Servicer Deschutes national Forest; in basin circa 1.6 Road 149 at head of Beaver Creek; circa 9 air miles south of summit of Broken Top Mountain. miles northeast of Council. Elev. 2069 m. Elev. 27 m. 44.0686° N, 121.69223° W; WGS 84, 44.851413° N, 116.30049° W; WGS 84, uncertainty: 3 m., Source: GPS uncertainty: 27 m., Source: GPS Dry pumic flats with scattered Pinus contorta Rocky meadow on southerly slope, with and sparce herbaceous cover, bisected by snow adjacent forest of Pseudotsuga, Pinus melt stream. Inflorescence purplish; plant tufted ponderosa. Plants tufted, scattered. Phenology: in dry area by conifers. Phenology: Flowers. Fertile. Origin: Native. Origin: Native. Barbara Smith 2011-04 Alex Harkness 2013-07 with Ben Legler, Don Knoke, Howard Coleman 12 Jul 2013 26 Jun 2011 Herbarium: WTU, WTU-V-057735 WTU-422015, WTU-V-055364 Poaceae Poaceae Poa secunda J. Presl Poa compressa L. U.S.A., MONTANA, BEAVERHEAD COUNTY: Beaverhead-Deerlodge National Forest circa 2 U.S.A., IDAHO, ADAMS COUNTY: miles south of Steel Creek Campground on Payette National Forest; along Forest Servicer Forest Road 2420 near South Fork of Steel Road 149 at head of Beaver Creek; circa 9 air Creek. miles northeast of Council. Elev. 2133 m. Elev. 27 m. 45.57967° N, 113.34314° W; WGS 84, 44.851413° N, 116.30049° W; WGS 84, Source: GPS uncertainty: 27 m., Source: GPS Phenology: Fertile. Origin: Native. Rocky meadow on southerly slope, with adjacent forest of Pseudotsuga, Pinus Jared Grummer 2014-22 ponderosa. Plants apparently short-rhizomatous; local beneath Pseudotsuga. 12 Jul 2014 Phenology: Fertile. Origin: Native. WTU-423092, WTU-V-060988 Barbara Smith 2011-14 with Ben Legler, Don Knoke, Howard Coleman 26 Jun 2011 Poaceae WTU-422023, WTU-V-055372 Poa pratensis L. U.S.A., MONTANA, BEAVERHEAD COUNTY: Poaceae Beaverhead-Deerlodge National Forest, border of Montana and Idaho. Picnic area below Lemhi Poa secunda J. Presl Pass. 44.7561° N, 113.4572° W; WGS 84, Source: U.S.A., OREGON, DESCHUTES COUNTY: Digital map, Invalid coordinates (located Deschutes national Forest; in basin circa 1.6 outside county bounds). miles south of summit of Broken Top Mountain. Phenology: Fertile. Origin: Native. Elev. 2069 m. 44.0686° N, 121.69223° W; WGS 84, Richard G. Olmstead 2014-82 uncertainty: 3 m., Source: GPS with S. Olmstead, J. Deummel, C. Spurgeon, R. Dry pumic flats with scattered Pinus contorta Whitehead, P. Camp, W. McClure, Veanna and sparce herbaceous cover, bisected by snow Willard, Evan Kelley melt stream. Tufted in dry area by conifers. Phenology: Flowers. Origin: Native. 11 Jul 2014 Alex Harkness 2013-06 WTU-423094, WTU-V-060987 12 Jul 2013 Herbarium: WTU, WTU-V-057734 Poaceae Poaceae Poa compressa L. Poa bulbosa L. U.S.A., MONTANA, BEAVERHEAD COUNTY: U.S.A., OREGON, GRANT COUNTY: Beaverhead-Deerlodge National Forest, border Malheur National Forest. Logan Valley. On of Montana and Idaho. Picnic area below Lemhi Forest Service Road 16, 1.1 miles west from Pass. junction with Road 815 to Big Creek 44.7561° N, 113.4572° W; WGS 84, Source: Campground. Wildlife viewing area. Digital map, Invalid coordinates (located Elev. 5088 ft. outside county bounds). 44.1783° N, 118.6396° W; Source: Specimen Dry forest. Phenology: Flowers. Origin: Label Unknown. Dry open upland grassland with some vernally moist soils. Collections around parking area and Richard G. Olmstead 2014-100 roadsides, including one cut bank. Infrequent, with S. Olmstead, J. Deummel, C. Spurgeon, R. scattered through roadside and swale. Whitehead, P. Camp, W. McClure, Veanna Phenology: Fruits. Origin: Introduced. Willard, Evan Kelley Paul Slichter 10-19 11 Jul 2014 17 Jul 2010 WTU-423095, WTU-V-060986 WTU-422154, WTU-V-057714

Poaceae Poaceae Poa pratensis L. Poa bulbosa L. U.S.A., WASHINGTON, ASOTIN COUNTY: Highway 129 at one of the several hairpin turns U.S.A., OREGON, GRANT COUNTY: in road. Malheur National Forest. Strawberry Elev. 569 m. Campground. Flat open areas around 46.05035° N, 117.23547° W; WGS 84, campground and campsites. uncertainty: 30 m., Source: GPS Elev. 5766 ft. West-facing road embankment dominated by 44° 19.169' N, 118° 40.449' W Artemisia sp.; mix of loose soil and rock faces. Along banks of stream and in open coniferous Locally common at base of rocky outcropping; woodland with pine, fir, larch. Occasional in cespitose. Phenology: Flowers. Origin: open dry campsite. Phenology: Flowers. Origin: Introduced. Introduced. David Giblin 4774 Wendy McClure 10-56 21 May 2013 16 Jul 2010 WTU-424997, WTU-V-068441 WTU-422153, WTU-V-057715

Poaceae Poaceae Poa palustris L. Poa bulbosa L. U.S.A., WASHINGTON, CLARK COUNTY: U.S.A., OREGON, GRANT COUNTY: Lake Vancouver. Southern end of lake Malheur National Forest. Forest Service Road accessed by La Frambois Road. 400 meters 2610, where road ends; approximately 8 west of parking area. kilometers from intersection with Highway 26. 45.66582° N, 122.72184° W; WGS 84, 44.5478° N, 118.6258° W; WGS 84, Source: uncertainty: 100 m., Source: Digital map, Digital map Georef'd by Maria Yousoufian South-facing slope dominated by Pinus Lakeshore riparian area with sandy soil; ponderosa and Pseudotsuga menziesii. overstory dominated by Populus trichocarpa and Phenology: Fruits. Origin: Introduced. Salix sp., understory with Phalaris arundinacea. Weakly cespitose; growing in sandy soil of Salix Paul Reed 15 understory. Phenology: Flowers. Origin: Introduced. 17 Jul 2010 David Giblin 2996 WTU-422152, WTU-V-057716 26 Jun 2009 WTU-423592, WTU-V-063294 Poaceae Poaceae Poa pratensis L. Poa arctica R. Br. ssp. arctica U.S.A., OREGON, GRANT COUNTY: U.S.A., WASHINGTON, SKAGIT COUNTY: Trout Farm Campground and immediate vicinity; Sauk Mountain. Approximately halfway between parking lot and 15 miles southeast of Prairie City. summit along trail. Elev. 4933 ft. Elev. 1409 m. 44.30439° N, 118.5518° W 48.518943° N, 121.601626° W; WGS 84, uncertainty: 50 m., Around lakeshore. Phenology: Flowers. Origin: Source: GPS, Georef'd by Maria Yousoufian Introduced. West-facing subalpine slope with Angelica arguta and Lupinus latifolius. Weakly cespitose; locally common on rocky outcropping. Doug Williams 2010-35 Phenology: Flowers. Origin: Native. 17 Jul 2010 David Giblin 4015 14 Sep 2011 with Ben Legler, Valentin Yakubov WTU-422151, WTU-V-057717 Herbarium: WTU

Poaceae Poaceae Poa wheeleri Vasey Poa secunda J. Presl ssp. secunda U.S.A., OREGON, GRANT COUNTY: U.S.A., WASHINGTON, KITTITAS COUNTY: Mount Baldy. End of road at Wilderness Yakima Training Center. North Fork of Lmuma Boundary. Creek. Elev. 6651 ft. Elev. 637 m. 44.34938° N, 118.81514° W 46.83063° N, 120.31078° W; WGS 84, Open Pinus ponderosa-Pseudotsuga menziesii uncertainty: 200 m., Source: GPS woodland. Tall. Phenology: Flowers. Origin: Disturbed shrub-steppe with Artemisia Native. tridentata, Leymus cinereus, Erigeron linearis, and Bromus tectorum. Scattered in dry, open Sharon Birks 2010-3 soil; plants cespitose. Phenology: Flowers. Origin: Native. 16 Jul 2010 David Giblin 5139 WTU-422150, WTU-V-057718 with Peter Zika, Lisa Weigel 27 May 2014 Poaceae WTU-424710, WTU-V-067822 Poa wheeleri Vasey Poaceae U.S.A., OREGON, BAKER COUNTY: Monument Rock Wilderness. Meadows below Poa stenantha Trin. var. stenantha Table Rock Summit on east side of Forest Road 1370. U.S.A., WASHINGTON, YAKIMA COUNTY: Elev. 2320 m. Okanogan-Wenatchee National Forest. 44.33179° N, 118.31548° W; WGS 84, Chimney Peaks. Approximately 5 km in on Source: GPS Forest Service Road 1200 from Tieton Road. Seasonally wet meadow on southwest facing Elev. 1150 m. slope with rocky outcropping along ridge at top; 46.64864° N, 121.0793° W; WGS 84, Pinus contorta and Artemisia tridentata uncertainty: 50 m., Source: Digital map common. Locally common of base of east-facing Rock outcropping of apparent volcanic origin; rock outcropping. Phenology: Flowers. Origin: soil very thin and almost ashy. Eriogonum Native. compositum, Erigeron linearis, Heuchera cylindrica, and Saxifraga bronchialis common. Kelsey Byers 10-45 Growing in mat of moss in rocky crevice; plants weakly rhizomatous. Phenology: Flowers. 18 Jul 2010 Origin: Native. WTU-422149, WTU-V-057719 David Giblin 5277 18 Jun 2014 WTU-425044, WTU-V-068500 Poaceae Poaceae Poa compressa L. Poa annua L. U.S.A., WASHINGTON, YAKIMA COUNTY: U.S.A., WASHINGTON, BENTON COUNTY: Forest Service Road 1902 approximately 2 kilometers west of Umatilla National Wildlife Refuge, Whitcomb Island Unit. junction with Forest Road 19. 45.870906° N, 119.747907° W; WGS 84, Source: GPS Elev. 855 m. Common in weedy habitat along edge of irrigated alfalfa field. 47.01638° N, 121.14439° W; WGS 84, uncertainty: 100 m., Phenology: Fruits. Origin: Introduced. Source: GPS South-facing basalt outcropping and adjacent seasonally moist open Peter F. Zika PWD-19-288 28 Jul 2019 slope with loose soil; Penstemon richardsonii and Bromus carinatus with Peter Dunwiddie common. Uncommon in loose, open soil; weakly rhizomatous. Phenology: Flowers. Origin: Introduced. Herbarium: WTU David Giblin 4992 20 Jun 2013 Poaceae Herbarium: WTU Poa compressa L. Poaceae U.S.A., WASHINGTON, BENTON COUNTY: On Columbia River north shore, Plymouth Park near I-82 bridge. Poa compressa L. 45.93404° N, 119.33437° W; WGS 84, Source: GPS Common on back of river bank in shaded dry gravel with Coreopsis U.S.A., WASHINGTON, YAKIMA COUNTY: atkinsoniana, Salix exigua, Amorpha fruticosa, Populus deltoides. Okanogan-Wenatchee National Forest. South side of Highway 410; Rhizomatous. Phenology: Fruits. Origin: Introduced. 400 meters east of Pleasant Valley Campground. Elev. 996 m. Peter F. Zika PWD-19-434 4 Aug 2019 46.94583° N, 121.31866° W; WGS 84, uncertainty: 33 m., with Peter Dunwiddie Source: GPS Gravel bars along American River; mix of native and introduced Herbarium: WTU species; Centaurea stoebe common and abundant. Rhizomatous; uncommon on gravel bar. Phenology: Flowers and Fruits. Origin: Introduced. Poaceae Ben Legler 12510 28 Aug 2012 Poa bulbosa L. ssp. vivipara (Koeler) Arcang. with David Giblin, Alex Harkness U.S.A., WASHINGTON, SKAMANIA COUNTY: Herbarium: WTU Pullout along Highway 14 approximately 3 km east of Home Valley Park. Elev. 25 m. Poaceae 45.70275° N, 121.75521° W; WGS 84, uncertainty: 75 m., Source: GPS Poa cf. stenantha Trin. Disturbed boulder field at base of talus slope with Cryptogramma acrostichoides, Sedum spathulifolium and Ribes sanguineum. U.S.A., WASHINGTON, KITTITAS COUNTY: Locally common in open, disturbed soil; inflorescence viviparous. Little Naches Road along east side of Little Naches River, Phenology: Fruits. Origin: Introduced. approximately 2 kilometers north of junction with Highway 410. Elev. 812 m. David Giblin 6599 25 Apr 2019 46.99873° N, 121.1209° W; Source: Specimen Label West-facing rocky outcropping and adjacent roadside edge; Sedum Herbarium: WTU divergens common and abundant. Cespitose; uncommon on moist, north-facing outcropping. Phenology: Flowers. Origin: Native. Poaceae David Giblin 4896 18 Jun 2013 Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Herbarium: WTU U.S.A., OREGON, SHERMAN COUNTY: At Rattlesnake recreation site along lower Poaceae Deschutes River Access Road. 45.335398°, -120.930052°; WGS 84, Poa secunda J. Presl ssp. secunda uncertainty: 500 m., Source: Digital map, Georef'd by Dan Post U.S.A., OREGON, SHERMAN COUNTY: Weedy, highly disturbed site. Bulbous Northeast-facing cliffs above LePage Campground. bluegrass. Phenology: Fertile. Origin: Elev. 225 m. Introduced. 45.723329° N, 120.65139° W; WGS 84, Source: GPS, Georef'd by Crystal Shin David Gross 1305 Occasional in crevices on basalt cliffs. Phenology: Flowers. Origin: Native. 16 Apr 2018 Peter Dunwiddie PWD-19-9A 6 May 2019 WTU-420728, WTU-V-048898 with Kathryn Beck Herbarium: WTU Poaceae Poaceae Poa pratensis L. Poa bulbosa L. U.S.A., OREGON, UNION COUNTY: U.S.A., NEVADA, ELKO COUNTY: West side of FS Road 43 near Anthony Butte. Tennessee Mountain. 2.8 miles along road 668 from junction with Elev. 2037 m. 745. South-southwest facing ridge of Tennessee Mountain. 45.04581° N, 118.23094° W; WGS 84, uncertainty: 100 m., Elev. 2440 m. Source: GPS 41° 47' 21.9" N, 115° 40' 10.4" W; WGS 84, Source: GPS South-facing slope dominated by Artemisia tridentata with Pinus South-southwest facing slope. Old road bed and road sides. Scarce; contorta and Pseudotsuga menziesii forming the adjacent forest. perennial. Phenology: Fertile. Origin: Introduced. Phenology: Flowers. Origin: Introduced. Rob Harris 2017-09 17 Jun 2017 David Giblin 6237 15 Jul 2018 with Marina Bambans, Michael Tofflemire, Valerie Soza, Emelia Harris, and Paige Fabre Herbarium: WTU Herbarium: WTU Poaceae Poaceae Poa compressa L. Poa bulbosa L. U.S.A., OREGON, BAKER COUNTY: At outlet of Van Patten Lake. U.S.A., NEVADA, ELKO COUNTY: Elev. 2255 m. Haystack Creek Road, Forest Service Road 930. 4.4 miles from 44.95664° N, 118.184235° W; WGS 84, uncertainty: 10 m., Highway 225. Source: GPS 41° 48' 11.3" N, 115° 52' 52.8" W; WGS 84, Source: GPS Old, small, earthen dam at lake nutlet; mesic soil, with Salix, Meadow and sagebrush slope along roadside. Abundant. Lonicera involucrata, Juncus balticus, Trifolium repen, among Phenology: Fertile. Origin: Introduced. subalpine conifer forest. Plant rhizomatous, occasional on dam. Phenology: Flowers. Origin: Introduced. Emma Tate 2017-01 16 Jun 2017 Makaila Wood 2018-17 13 Jul 2018 Herbarium: WTU Herbarium: WTU Poaceae Poaceae Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Poa secunda J. Presl U.S.A., OREGON, WASCO COUNTY: At White River Recreation Site along Deschutes U.S.A., NEVADA, ELKO COUNTY: River Access Road. Tennessee Mountain. 2.8 miles along road 668 from junction with 45.232674°, -121.068056°; WGS 84, 745. South-facing ridge of Tennessee Mountain. uncertainty: 500 m., Source: Digital Map, Elev. 2513 m. Georef'd by Dan Post 41° 47' 30.3" N, 115° 40' 4.7" W; WGS 84, Source: GPS In disturbed recreation site with grass and On ridgetop and slopes Common; perennial. Phenology: Fertile. shrubs. Bulbous bluegrass. Phenology: Fertile. Origin: Native. Origin: Introduced. Emelia Harris 2017-23 17 Jun 2017 David Gross 1325 with Marina Bambans, Michael Tofflemire, Valerie Soza, Rob Harris, and Paige Fabre 3 May 2018 Herbarium: WTU WTU-422416, WTU-V-056564

Poaceae Poaceae Poa arida Vasey Poa pratensis L. U.S.A., NEVADA, ELKO COUNTY: Tennessee Mountain. 2.8 miles along road 668 from junction with U.S.A., OREGON, GRANT COUNTY: 745. South-facing ridge of Tennessee Mountain. Malheur National Forest. Forest Service Road 2610, where road Elev. 2513 m. ends; approximately 8 kilometers from intersection with Highway 26. 41° 47' 30.3" N, 115° 40' 4.7" W; WGS 84, Source: GPS 44.5478° N, 118.6258° W; WGS 84, Source: Digital map East facing slope near ridgetop. Occasional; perennial. Phenology: South-facing slope dominated by Pinus ponderosa and Pseudotsuga Fertile. Origin: Native. menziesii. Phenology: Fertile. Origin: Introduced. Emelia Harris 2017-25 17 Jun 2017 Paul Reed 7 17 Jul 2010 with Marina Bambans, Michael Tofflemire, Valerie Soza, Rob Harris, and Paige Fabre Herbarium: WTU Herbarium: WTU Poaceae Poaceae Poa pratensis L. Poa secunda J. Presl ssp. secunda U.S.A., OREGON, GRANT COUNTY: U.S.A., IDAHO, ADAMS COUNTY: Malheur National Forest. Road to Lake Creek from County Road 16. Payette National Forest. Along Forest Service Road 072 heading East side of road. towards Windy Ridge, circa 1/4 mile southwest of junction with Road Elev. 5130 ft. 050. 44.1908° N, 118.63672° W; WGS 84, uncertainty: 6 m., Source: Elev. 1250 ft. GPS 45.06202° N, 116.76025° W; WGS 84, uncertainty: 5 m. Wet meadow dominated by Carex and Juncus with Pinus contorta Open, southeast facing slope dominated by bunchgrasses, with along the edges. In open meadow in saturated soil. Phenology: scattered shrubs; dry, rocky soil. Inflorescences erect; stems in tufts; Fertile. Origin: Introduced. common. Phenology: Fertile. Origin: Native. John Luginbuhl 10-19 16 Jul 2010 Ben Legler 11982 24 Jun 2011 Herbarium: WTU Herbarium: WTU Poaceae Poaceae Poa pratensis L. Poa secunda J. Presl U.S.A., OREGON, GRANT COUNTY: Malheur National Forest. Strawberry Lake. Northern shores of the U.S.A., IDAHO, ADAMS COUNTY: lake, where the trail runs by the shore. Payette National Forest. Along Forest Service Road 072 heading Elev. 6310 ft. towards Windy Ridge, circa 1/4 mile southwest of junction with Road 44° 18.571' N, 118° 40.914' W 050. Open, coniferous woodland. Phenology: Fertile. Origin: Introduced. Elev. 1250 ft. 45.06202° N, 116.76025° W; WGS 84, uncertainty: 5 m. Wendy McClure 10-28 16 Jul 2010 Open, southeast facing slope dominated by bunchgrasses, with scattered shrubs; dry, rocky soil. Tufted; uncommon. Phenology: Herbarium: WTU Fertile. Origin: Native. Ben Legler 11954 24 Jun 2011 Poaceae Herbarium: WTU Poa pratensis L. U.S.A., OREGON, GRANT COUNTY: Poaceae Trout Farm Campground and immediate vicinity; 15 miles southeast of Prairie City. Poa bulbosa L. Elev. 1504 m. 44.30439° N, 118.5518° W; Source: Specimen Label U.S.A., IDAHO, ADAMS COUNTY: Around lakeshore. Phenology: Fertile. Origin: Introduced. Payette National Forest. Along Forest Service Road 072 heading towards Windy Ridge, circa 1/4 mile southwest of junction with Road Doug Williams 2010-24 17 Jul 2010 050. Elev. 1250 ft. Herbarium: WTU 45.06202° N, 116.76025° W; WGS 84, uncertainty: 5 m. Open, southeast facing slope dominated by bunchgrasses, with scattered shrubs; dry, rocky soil. Common along road shoulders; Poaceae inflorescence arching. Phenology: Fertile. Origin: Introduced. Poa compressa L. Ben Legler 11964 24 Jun 2011 U.S.A., OREGON, GRANT COUNTY: Herbarium: WTU Strawberry Mountain Wilderness. Trail 713. Along trail (old road) off Forest Service Road 1640. Elev. 2419 m. Poaceae 44.2826° N, 118.70733° W; WGS 84 Fairly moist, rocky soil; 15° south-facing slope. Flowering, common. Poa secunda J. Presl Phenology: Fertile. Origin: Native. U.S.A., IDAHO, ADAMS COUNTY: Kylee Peterson 10-11 16 Jul 2010 Payette National Forest. Along Crooke River. Elev. 1306 m. Herbarium: WTU 44.94082° N, 116.65463° W Ponderosa pine woodland and wet meadows. Bunchgrass to 50 cm; dry Ponderosa woodland. Phenology: Fertile. Origin: Native. Poaceae Laura Barbour 2011-41 25 Jun 2011 Poa secunda J. Presl ssp. secunda Herbarium: WTU : West summit of Mount Baldy. Elev. 2204 m. 44.34297° N, 118.80917° W; Source: Specimen Label Shallow rocky soil on summit ridge. Phenology: Fertile. Origin: Native. Sharon Birks 2010-43 16 Jul 2010 Herbarium: WTU Poaceae Poaceae Poa pratensis L. Poa infirma Kunth U.S.A., IDAHO, ADAMS COUNTY: U.S.A., OREGON, LANE COUNTY: Payette National Forest. Confluence of Crooked River and West Eugene, ca 25 meters south of the south Wildhorse River; 3.7 miles down Wildhorse River from junction with end of Wallis Street. Council Cuprum Road. Elev. 122 m. Elev. 1030 m. 44.04399° N, 123.15574° W; WGS 84 45.95865° N, 116.7246° W; Invalid coordinates (located outside Disturbed, compacted, seasonally moist soil at county bounds). edge of informal pathway. Riparian habitat, roadside, and dry rocky slopes. Wet meadow to 1 m tall; narros leaves. Phenology: Fertile. Origin: Introduced. R. E. Brainerd 297 Richard G. Olmstead 2011-66 24 Jun 2011 25 Apr 2018 Herbarium: WTU WTU-422336, WTU-V-056883

Poaceae Poaceae Poa bulbosa L. Poa infirma Kunth U.S.A., IDAHO, ADAMS COUNTY: Payette National Forest. Confluence of Crooked River and U.S.A., OREGON, HOOD RIVER COUNTY: Wildhorse River; 3.7 miles down Wildhorse River from junction with Hood River Marina in vacant area south of Council Cuprum Road. Portway Avenue, between 1st and 2nd Streets. Elev. 1030 m. Elev. 29 m. 45.95865° N, 116.7246° W; Invalid coordinates (located outside 45.71455° N, 121.51266° W; Source: county bounds). Specimen Label Riparian habitat, roadside, and dry rocky slopes. Roadside. Seasonally wet, disturbed gravel area; with Phenology: Fertile. Origin: Introduced. Crassula tillaea, Scleranthus annuus, Ventenata dubia, Poa annua, Bromus tectorum. Richard G. Olmstead 2011-70 24 Jun 2011 R. E. Brainerd 2710 Herbarium: WTU 29 Apr 2018 Poaceae WTU-422330, WTU-V-056889 Poa pratensis L. U.S.A., IDAHO, ADAMS COUNTY: Poaceae Payette National Forest. Along Crooke River. Elev. 1306 m. Poa infirma Kunth 44.94082° N, 116.65463° W Ponderosa pine woodland and wet meadows. Rhizomatous; to 60 U.S.A., OREGON, JOSEPHINE COUNTY: cm; dry ponderosa woodland. Phenology: Fertile. Origin: Introduced. Old Rough and Ready Lumber Company millsite along west side of Highway 199, 6.6 km south of Laura Barbour 2011-40 25 Jun 2011 Cave Junction. Elev. 415 m. Herbarium: WTU 42.10727° N, 123.6789° W; WGS 84 Heavily disturbed gravel roadways of old log storage yard; Poa annua, Vulpia, Deschampsia Poaceae danthonioides, Bromus rubens, Scribneria bolanderi. Anthers < 0.5 mm; lemmas < 2.5 mm, Poa secunda J. Presl shaggy silky-hairy on veins and keel. U.S.A., WASHINGTON, KING COUNTY: R. E. Brainerd 2551 NW end of summit ridge of Pyramid Peak, near Kittitas County line, Cascade Range. 10 May 2017 Elev. 1725 m. 47.1113° N, 121.4059° W; Source: Specimen WTU-422392, WTU-V-056607 Label Steep dry SW slope, rocky subalpine opening, with Abies lasiocarpa, Juniperus communis, Vaccinium membranaceum, Phlox diffusa, Campanula rotundifolia, Sedum divergens, Trisetum spicatum, Elymus elymoides. Cespitose, leaves involute, uncommon. Peter F. Zika 29332 17 Jul 2018 WTU-421181, WTU-V-051055 Poaceae Poaceae Poa pratensis L. ssp. pratensis Poa unilateralis Scribn. ex Vasey ssp. unilateralis U.S.A., OREGON, JACKSON COUNTY: U.S.A., OREGON, CURRY COUNTY: South ridge of Baldy Peak, along the Charlie Crook Point. 17 km south of Gold Beach; rock Buck/Baldy Peak Trail; 4.8 km SE of McKee garden area near the western tip of the Bridge. headland. Elev. 1312 m. Elev. 44 m. 42.06545° N, 123.0148° W; WGS 84, 42.25179° N, 124.41362° W; WGS 84 Source: Specimen Label Rock garden on serpentine outcrop. Associated Oak woodland in partial shade. Associated taxa: taxa: Festuca ammobia, Sedum spathulifolium, Quercus garryana, Cynosurus echinatus, Eriogonum nudum, Erigeron glaucus. Elymus glaucus Plants apparently rhizomatous; Phenology: Flowers. Origin: Native. stems arising singly; upper sheath closed ~ 37%; anthers 1.6 mm. Phenology: Fertile. R.E. Brainerd 2842 Origin: Introduced. with B. Newhouse R.E. Brainerd 2797 19 Jun 2018 15 Jun 2018 WTU-422833, WTU-V-059144 WTU-422839, WTU-V-059128 Poaceae Poa stenantha Trin. var. stenantha Poaceae U.S.A., OREGON, LINN COUNTY: Poa compressa L. Highway 20 at Tombstone Summit; 29.3 air miles east of Sweet Home. U.S.A., WASHINGTON, COLUMBIA COUNTY: Elev. 2435 ft. Near hairpin turn of Patrick Graderd Rd (FS Rd UTM Zone 10, 568271E, 4916182N; Georef'd 4620), N of Little Tucannon River, Umatilla NF. by Dan Post 12 mi. ESE of Dayton, WA. Gravels and ravelling soil on rock outcrop and Elev. 4300 ft. road cutbank. With Montia parvifolia, 46.249267° N, 117.751779° W; Source: Eriophyllum lanatum, Polygonum minimum. Specimen Label Rocky, exposed hillside with scattered trees and Richard E. Brainerd 1919 shrubs. Associated species: Pinus ponderosa, with Nick Otting Achillea millefolium, Berberis repens, Festuca idahoensis, Eriogonum heracleoides, Lomatium 11 Aug 2011 sp., Lupinus sp., Bromus tectorum. Phenology: Flowers. WTU-422915, WTU-V-059533 Heidi Jump 20180624-HJ14 24 Jun 2018 Poaceae WTU-423239, WTU-V-059987 Poa bulbosa L. U.S.A., WASHINGTON, SKAGIT COUNTY: Eagle Cliff, Cypress Island. Poaceae Elev. 550 ft. 48.60056° N, 122.71901° W; WGS 84, Source: Digital map Poa infirma Kunth Rocky balds. Locally common. With Eriophyllum lanatum, Camassia quamash, Elymus glaucus, Achillea millefolium, Hypochaeris U.S.A., OREGON, JOSEPHINE COUNTY: radicata, Lomatium utriculatum, Trifolium wildenovii. Phenology: Grants Pass; NE Hartman Lane, 30 meters Bulbils. Origin: Introduced. north of Foothill Blvd. Elev. 325 m. Regina Johnson 2019-13 14 May 2019 42.44117° N, 123.30078° W Seasonally moist gravel road pullout; with Poa Herbarium: WTU annua, Juncus bufonius, Matricarai discoidea. R. E. Brainerd 2734 1 May 2018 WTU-422207, WTU-V-057767 Poaceae Poaceae Poa compressa L. Poa trivialis L. ssp. trivialis U.S.A., WASHINGTON, CHELAN COUNTY: U.S.A., WASHINGTON, CHELAN COUNTY: Okanogan-Wenatchee National Forest. White Okanogan-Wenatchee National Forest. Forest River Road. Approximately 1 km east of Mr. Service Road 6700 approximately 1 km from David trailhead. junction with Forest Service Road 65. Little Elev. 708 m. Wenatchee River access on north side of 47.95832° N, 120.94022° W; WGS 84, bridge. uncertainty: 20 m., Source: GPS Elev. 642 m. Seasonal riparian zone/avalanche chute and 47.84989° N, 120.94559° W; WGS 84, adjacent roadside with Acer circinatum and uncertainty: 200 m., Source: GPS Sambucus caerulea common. Weakly Naturally disturbed gravel bar area along river cespitose; scattered in open soil. Phenology: with sand, gravel and calm-water back Flowers. Origin: Introduced. channels. Populus trichocarpa and Phalaris arundinacea common in area. Weakly David Giblin 6967 cespitose; cluster of basal leaves lacking scattered in sandy soil. Phenology: Flowers. 18 Jul 2019 Origin: Introduced. WTU-425193, WTU-V-068761 David Giblin 7004 18 Jul 2019 WTU-425236, WTU-V-068781 Poaceae Poaceae Poa compressa L. Poa alpina L. U.S.A., WASHINGTON, CHELAN COUNTY: U.S.A., WASHINGTON, SKAGIT COUNTY: Okanogan-Wenatchee National Forest. Forest SE of Mixup Peak. Service Road 6700 approximately 1 km from Elev. 6700 ft. junction with Forest Service Road 65. Little 48.451667° N, 121.056944° W Wenatchee River access on north side of Growing from lithosols on a ledge in a shaded bridge. North-dacing gully. Other plants:, Taraxacum Elev. 642 m. alaskanum, Saxifraga cespitosa, Veronica 47.84989° N, 120.94559° W; WGS 84, cusickii, Careastium beeringianum, Trisetum uncertainty: 200 m., Source: GPS spicatum. Naturally disturbed gravel bar area along river with sand, gravel and calm-water back Matt Below 38 channels. Populus trichocarpa and Phalaris arundinacea common in area. Locally common 24 Aug 2019 in dry sand; rhizomatous. Phenology: Flowers. Origin: Native. WTU-423379, WTU-V-062601 David Giblin 7001 18 Jul 2019 Poaceae WTU-425247, WTU-V-068775 Poa palustris L. Poaceae U.S.A., WASHINGTON, CHELAN COUNTY: Okanogan-Wenatchee National Forest. Forest Poa pratensis L. Service Road 6700 approximately 1 km from junction with Forest Service Road 65. Little U.S.A., WASHINGTON, GRAYS HARBOR COUNTY: Wenatchee River access on north side of Olympic National Forest. Quinault River, side channel on south side bridge. of River approximately 12 kms east of Quinault village. Elev. 642 m. Elev. 65 m. 47.84989° N, 120.94559° W; WGS 84, 47.52777° N, 123.75531° W; WGS 84, uncertainty: 100 m., uncertainty: 200 m., Source: GPS Source: Digital map, Invalid coordinates (located outside county Naturally disturbed gravel bar area along river bounds). with sand, gravel and calm-water back Cobbly riverbank with backwater channels; seasonal ponds and channels. Populus trichocarpa and Phalaris sandy embankments; Equisetum telmateia common. Weakly arundinacea common in area. Weakly cespitose; uncommon in moist sand. Phenology: Flowers. Origin: cespitose; scattered in sandy soil. Phenology: Introduced. Flowers. Origin: Introduced. David Giblin 7210 28 Aug 2019 David Giblin 7005 18 Jul 2019 Herbarium: WTU WTU-425238, WTU-V-068779 Poaceae Poaceae Poa pratensis L. Poa stenantha Trin. var. stenantha U.S.A., WASHINGTON, FERRY COUNTY: U.S.A., WASHINGTON, FERRY COUNTY: Colville National Forest. Boulder Creek Road approximately 5 km Colville National Forest. Canyon Creek Campground area, west of junction with Highway 395. Boulder Creek Trail. approximately 0.5 km west of campground. Elev. 591 m. Elev. 730 m. 48.81885° N, 118.21641° W; WGS 84, uncertainty: 500 m., 48.576° N, 118.2444° W; WGS 84, uncertainty: 200 m., Source: Source: GPS GPS Old logging road bordered by Thuja plicata overstory and seasonal North and east-facing bald in Pseudotsuga menziesii, Larix slough. Scattered in standing water of slough; weakly cespitose. occidentalis, Pinus contorta, and Pinus ponderosa forest; Holodiscus Phenology: Flowers. Origin: Introduced. discolor and Erythronium grandiflorum (fruiting) common. Inflorescence diffuse, panicle branches spreading; cespitose; locally David Giblin 6794 23 May 2019 common. Phenology: Flowers. Origin: Native. Herbarium: WTU David Giblin 6712 22 May 2019 Herbarium: WTU Poaceae Poaceae Poa pratensis L. Poa bulbosa L. ssp. vivipara (Koeler) Arcang. U.S.A., WASHINGTON, STEVENS COUNTY: Hedland-Napoleon Road just south of Napoleon Bridge over Kettle U.S.A., WASHINGTON, FERRY COUNTY: River. Colville National Forest, Forest Service Road 124, approximately 1 Elev. 410 m. km north from junction with Highway 20. 48.73418° N, 118.11479° W; WGS 84, uncertainty: 20 m., Elev. 755 m. Source: GPS 48.58481° N, 118.23193° W; WGS 84, uncertainty: 50 m., Disturbed roadside edge in gravel. Weakly cespitose; locally Source: GPS common. Phenology: Flowers. Origin: Introduced. South-facing slope of open Pinus ponderosa forest with Lupinus sp. and Symphoricarpus albus common. Locally common and abundant David Giblin 6825 23 May 2019 in dry soil; bulbous-based; viviparous. Phenology: Bulbils. Origin: Introduced. Herbarium: WTU David Giblin 6731 22 May 2019 Poaceae Herbarium: WTU Poa secunda J. Presl ssp. secunda Poaceae U.S.A., WASHINGTON, FERRY COUNTY: Sherman Creek Wildlife Area. Road to Fish Hatchery at abundant Poa compressa L. bridge over Sherman Creek. Elev. 434 m. U.S.A., WASHINGTON, OKANOGAN COUNTY: 48.5847° N, 118.14155° W; WGS 84, uncertainty: 10 m., Source: Enloe Dam Road along north bank of Simikameen River. GPS Approximately 5 kms west of Oroville. Gravelly pullout with Lupinus and Dactylis glomerata common. Elev. 361 m. Locally common on dry slope; cespitose. Phenology: Flowers. 48.96486° N, 119.49934° W; WGS 84, uncertainty: 500 m., Origin: Native. Source: GPS Shrub-steppe habitat above and rocky shoreline along river with David Giblin 6833 24 May 2019 small sandy beaches. Artemisia tridentata common on slope and Toxicodendron rydbergii common along river. Scattered in dry, Herbarium: WTU open, disturbed soil. Phenology: Fruits. Origin: Introduced. David Giblin 7271 17 Sep 2019 Poaceae Herbarium: WTU Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, FERRY COUNTY: Poaceae Colville National Forest. Canyon Creek Campground area, approximately 0.5 km west of campground. Poa infirma Kunth Elev. 730 m. 48.576° N, 118.2444° W; WGS 84, uncertainty: 200 m., Source: U.S.A., OREGON, DOUGLAS COUNTY: GPS Glide Loop Drive; 0.7 km north of Highway 138. North and east-facing bald in Pseudotsuga menziesii, Larix Elev. 215 m. occidentalis, Pinus contorta, and Pinus ponderosa forest; Holodiscus 43.30391° N, 123.10107° W; WGS 84 discolor and Erythronium grandiflorum (fruiting) common. Seasonally wet depressions in disturbed gravel Inflorescence rather congested, panicle branches upright; cespitose; driveway of abandoned lumber millsite; soil common. Phenology: Flowers. Origin: Native. slightly moist at time of collection; with Poa annua, Vulpia, Juncus bufonius, Polygonum David Giblin 6714 22 May 2019 aiculare. Herbarium: WTU R. E. Brainerd 2960 18 Apr 2019 WTU-423776, WTU-V-064826 Poaceae Poaceae Poa infirma Kunth Poa mansfieldii Otting & B.L.Wils. U.S.A., OREGON, DOUGLAS COUNTY: U.S.A., OREGON, HARNEY COUNTY: Highway 99, 4.2 km SSW of downtown Steens Mountain; between Little Blitzen Gorge Roseburg. and the south Steens Loop road, south of the Elev. 151 m. head of the Gorge. 43.17178° N, 123.36106° W; WGS 84 Elev. 8961 ft. Drying mud of dirt roadbed; with Poa annua. UTM Zone 11T, 369877E, 4725244N; WGS 84, uncertainty: 6 m., Source: Calc. from R. E. Brainerd 2971 UTM, Georef'd by Dan Post Shallow, moist soil over mineral soil later, 28 Apr 2019 meadow, with Trifolium wormskioldii. Rhizomatous. Type Specimen. WTU-423779, WTU-V-064823 Barbara L. Wilson 18270 with Nick Otting Poaceae 6 Aug 2014 Poa infirma Kunth WTU-423772, WTU-V-1339 U.S.A., OREGON, LANE COUNTY: Junction City; 60 m west of intersection of Avenue and Oaklea Drive. Poaceae Elev. 99 m. 44.2222° N, 123.22264° W; WGS 84 Poa bulbosa L. ssp. vivipara (Koeler) Arcang. Abandoned farmstead, growing in moss over a concrete pad; Poa annua, Montia howellii, U.S.A., WASHINGTON, KING COUNTY: Epilobium brachycarpum, Senecio jacobaea, In Seattle at the edge of Woodland Place North, east of Green Lake Vulpia bromoides. and Aurora Avenue. Elev. 180 ft. R. E. Brainerd 2963 47.67584° N, 122.34742° W; WGS 84, Source: Digital map Median. Phenology: Bulbils. Origin: Introduced. 23 Apr 2019 Jeff Walker 1224 2 Jan 2020 WTU-423782, WTU-V-064820 Herbarium: WTU

Poaceae Poaceae Poa leibergii Scribn. Poa annua L. U.S.A., WASHINGTON, KLICKITAT COUNTY: U.S.A., WASHINGTON, ISLAND COUNTY: Along the Klickitat Trail 0.75 mile from the Maple Grove boat ramp on Camano Island. Wahkiacus Trailhead at the Horsehsoe Bend Elev. 10 ft. Road. 48.25269° N, 122.51774° W; WGS 84, Source: Digital map Elev. 500 ft. In gravel with Draba verna. Phenology: Flowers. Origin: Introduced. 45.82378° N, 121.10991° W North-facing basalt bluff at toe of slope. Shallow Jeff Walker 1228 15 Mar 2020 soil on ledges in nearly vertical bluff. With mosses. Associated taxa: Saxifraga, Herbarium: WTU Lithophraga. Cindy T. Roche 2017-01 Poaceae 14 Apr 2017 Poa infirma Kunth WTU-423788, WTU-V-064814 U.S.A., WASHINGTON, SKAMANIA COUNTY: N side of Route 14, 2.1 air km WSW of Franz Lake. Elev. 15 m. 45.602° N, 122.1102° W Dry to damp roadside gravel, full sun, over basalt, with Cerastium glomeratum, Draba verna, Poa annua. Locally common annual, anthers 0.3 mm, lemmas 2-2.1 mm, inflorescence branches erect. Phenology: Fertile. Origin: Introduced. P. F. Zika 29852 19 Mar 2020 WTU-424332, WTU-V-066251 Poaceae Poaceae Poa infirma Kunth Poa cusickii Vasey ssp. purpurascens (Vasey) Soreng U.S.A., WASHINGTON, KING COUNTY: U.S.A., WASHINGTON, WHATCOM COUNTY: Richmond Beach, 4.4 air km SW of Lake Below Skyline Divide, Dead Horse Creek Ballinger. drainage, Mt. Baker, W slope Cascade Range, Elev. 2 m. 3.9 air km NW of Hadley Peak. 47.7649° N, 122.3869° W Elev. 1820 m. Sandy marine beach, full sun, with Teesdalia 48.8418° N, 121.8639° W nudicaulis, Cardamine hirsuta, Plantago East facing basin; on rocky slopes, full sun, with lanceolata, Rumex acetosella. Locally common Carex spectabilis, Veronica wormskjoldii, annual, anthers 0.3-0.4 mm, lemmas 2.3 mm Castilleja parviflora, Micranthes ferruginea, with hairy veins. Phenology: Fertile. Origin: Erythranthe lewisii. Cespitose, leaves green, Introduced. sheaths fused 46-73%; occasional. P. F. Zika 29866 Peter F. Zika 30265 24 Mar 2020 18 Aug 2020 WTU-424331, WTU-V-066252 WTU-424561, WTU-V-067309

Poaceae Poaceae Poa alpina L. ssp. alpina Poa alpina L. ssp. alpina U.S.A., WASHINGTON, WHATCOM COUNTY: U.S.A., WASHINGTON, OKANOGAN COUNTY: Near Pacific Crest Trail, Windy Pass, Bonita Okanogan-Wenatchee National Forest. Buckskin Ridge. From Creek drainage, 1 air km ESE of Tamarack saddle north of high point along ridge to just below high point. Peak, Cascade Range. Elev. 2217 m. Elev. 1920 m. 48.72509° N, 120.6552° W; WGS 84, uncertainty: 300 m., 48.7716° N, 120.7129° W Source: GPS Lower portions of gentle slope, near drainage, Open, exposed ridgeline with east and west-facing exposures; mix of full sun, subalpine meadow, with Vaccinium scree slopes, rock crevices and steep, stabilized slopes with scoparium, Phlox diffusa, Eremogone capillaris, Dasiphora fruticosa and Juniperus communis common. Cespitose; Potentilla galucophylla. Cespitose, leaves scattered in dry soil and rock crevices. Phenology: Flowers. Origin: blue-green; occasional. Native. P. F. Zika 30288 David Giblin 7755 18 Aug 2020 22 Aug 2020 Herbarium: WTU WTU-424508, WTU-V-067342 Poaceae Poa arctica R. Br. ssp. arctica Poaceae U.S.A., WASHINGTON, SKAGIT COUNTY: Poa stenantha Trin. Sauk Mountain, Approximately halfway between parking lot and summit along trail. U.S.A., WASHINGTON, PIERCE COUNTY: Elev. 1409 m. S slopes of Noble Knob, 0.6 air km SE of 28 48.518943° N, 121.601626° W; WGS 84, Mile Lake, W slope of Cascade Range. uncertainty: 50 m., Source: GPS Elev. 1785 m. West-facing subalpine slope with Angelica 47.0438° N, 121.4926° W arguta and Lupinus latifolius. Weakly cespitose; Exposed rocky slopes, full sun, subalpine locally common on rocky outcropping. meadow, with Sedum divergens, Achillea millefolium, Danthonia intermedia, Eremogone David Giblin 4015 capillaris, Noccaea fendleri, Phleum alpinum, with With Ben Legler, Valentin Yakubov. Penstemon procerus. Cespitose, sheaths sealed 20-27%; uncommon. 14 Sep 2011 Peter F. Zika 30159B WTU-424848, WTU-V-068320 28 Jul 2020 WTU-424542, WTU-V-067318 Poaceae Poaceae Poa confinis Vasey Poa stenantha Trin. U.S.A., WASHINGTON, GRAYS HARBOR COUNTY: U.S.A., WASHINGTON, SNOHOMISH COUNTY: Westport State Park. Snoqualmie National Forest, Mount Dickerman Elev. 15 ft. Elev. 1745 m. 46.8945° N, 124.12752° W; WGS 84, Source: Digital map 48.0689° N, 121.46981° W; uncertainty: 100 m. In sandy soil near dune; growing with Tanacetum bipinnatum, Summit area beginning approximately 50m west of summit and Plantago lanceolatum, Poa pratensis, Luzula subsessilis, Aira continuing east along ridgeline to north facing cliff approximately praecox, Anthoxanthum odoratum, Vicia sativa, and Arctostaphylos 50m east of summit. Alpine community with Douglasia laevigata, uva-ursi. Rhizomatous. Phenology: Flowers. Origin: Native. Erigeron aureus, Saxifraga austromontana, and krummholz common. Scattered along ridgeline at summit; cespitose; foliage Jeff Walker 1345 26 May 2021 blue-green. Phenology: Flowers. Origin: Native. Herbarium: WTU David Giblin 8341 22 Jul 2021 Herbarium: WTU Poaceae Poa secunda J. Presl ssp. secunda Poaceae U.S.A., WASHINGTON, OKANOGAN COUNTY: Poa chambersii Soreng Okanogan-Wenatchee National Forest. Buckskin Ridge. From saddle north of high point along ridge to just below high point. U.S.A., OREGON, LANE COUNTY: Elev. 2217 m. Fairview Mountain. Northwest side of the 48.72509° N, 120.6552° W; WGS 84, uncertainty: 300 m., summit peak, ca. 100 feet below the fire tower. Source: GPS Elev. 5900 ft. Open, exposed ridgeline with east and west-facing exposures; mix of T23S, R1E, Sec.11; WGS 84, uncertainty: scree slopes, rock crevices and steep, stabilized slopes with 1138 m., Source: Calc. from TRS, Georef'd by Dasiphora fruticosa and Juniperus communis common. Cespitose; Dan Post diminutive, to 10 cm tall; scattered in dry soil. Phenology: Flowers. On steep open slope in pockets of soil on Origin: Native. shelving rock. With low Vaccinium sp., Sedum, Arenaria macrophylla, Linanthastrum nuttallii. David Giblin 7740 18 Aug 2020 Pistillate and staminate plants in separate clumps but close together. Phenology: Fertile. Herbarium: WTU Origin: Native. Type Specimen: Isotype. K. L. Chambers 5746 Poaceae 9 Jul 1993 Poa secunda J. Presl ssp. secunda WTU-425275, WTU-V-001359 U.S.A., WASHINGTON, WHATCOM COUNTY: Mt. Baker-Snoqualmie National Forest. Hart's Pass area. Tamarack mountain. Approximately 2 km west of Pacific Crest Trail near Windy Pass from approximately 100 m elevation below summit along east Poaceae ridge to summit and surrounding area. Elev. 2216 m. Poa secunda J. Presl ssp. secunda 48.77323° N, 120.72566° W; WGS 84, uncertainty: 200 m., Source: GPS U.S.A., WASHINGTON, CHELAN COUNTY: Exposed, rocky ridgeline with thin soil. Selaginella wallacei, Okanogan-Wenatchee National Forest. Mountain David trail from Juniperus communis, Abies lasiocarpa, Larix lyallii, Eriogonum where it emerges from forest into historic burn to approximately 0.5 umbellatum, and Sedum lanceolatum common. Cespitose km from summit. perennial; locally common at highest elevation. Phenology: Flowers Elev. 200 m. and Fruits. Origin: Native. 47.9592° N, 120.9866° W; WGS 84, uncertainty: 1000 m., Source: Digital map David Giblin 7809 20 Aug 2020 Mix of north and south-facing slopes along ridgeline; Penstemon davidsonii and Lomatium brandegeei common and abundant. Herbarium: WTU Cespitose; locally common at higher elevations on north-facing slope. Phenology: Flowers and Fruits. Origin: Native. Poaceae David Giblin 6946 17 Jul 2019 Poa annua L. Herbarium: WTU U.S.A., WASHINGTON, KITSAP COUNTY: Parking lot at Kola Kole Park in Kingston. Elev. 80 ft. 47.79957° N, 122.49964° W; WGS 84, Source: Digital map In sandy area in gravel parking lot. Phenology: Flowers. Origin: Introduced. Jeff Walker 1350 6 Jun 2021 Herbarium: WTU, WTU-V-066664 Poaceae Poa secunda J. Presl ssp. secunda U.S.A., WASHINGTON, CHELAN COUNTY: Okanogan-Wenatchee National Forest. Mt. David trail from where it emerges from forest into historic burn to approximately 0.5 km from summit. Elev. 200 m. 47.9592° N, 120.9866° W; WGS 84, uncertainty: 1000 m., Source: Digital map Mix of north and south-facing slopes along ridgeline; Penstemon davidsonii and Lomatium brandegeei common and abundant. Cespitose; scattered on south-facing slope. Phenology: Flowers. Origin: Native. David Giblin 6926 17 Jul 2019 Herbarium: WTU